modified: CLAUDE.md
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CLAUDE.md
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CLAUDE.md
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@ -205,6 +205,28 @@ venv/bin/python lib/tag_stats.py 5 # only tags with 5+ posts
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- Tags should be capitalized (e.g., "Python" not "python")
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- Avoid single-use tags; consolidate into broader categories
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## RUSSELL'S PROJECT TECH STACKS
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**NEVER assume or guess what language/framework a project uses. Check the actual repo.**
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| Project | Stack | Description |
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|---------|-------|-------------|
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| unsandbox.com | Elixir / Phoenix | Customer portal (accounts, API keys, billing) |
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| api.unsandbox.com | Elixir / Phoenix + Python | Code execution API, ZFS containers |
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| un-inception | C (primary) + 41 languages | CLI client for unsandbox API |
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| uncloseai-speech | Python / FastAPI | OpenAI-compatible TTS API (Qwen3-TTS) |
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| uncloseai.com | JavaScript / Node.js | Embeddable AI assistant widget (Hermes 3) |
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| make_post_sell | Python / Pyramid | E-commerce (Stripe, PayPal, crypto payments) |
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| remarkbox | Python / Pyramid | Hosted comments service |
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| neopig | Python / FastAPI | Web archival, crawling, full-text search, dedup |
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| dry | C++ / CMake | Urho3D fork, 2D/3D game engine |
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**Key corrections for cover letters:**
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- unsandbox.com is **Elixir/Phoenix**, NOT FastAPI or Python
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- uncloseai-speech is **Python/FastAPI**
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- make_post_sell & remarkbox are **Python/Pyramid**, NOT Django
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- uncloseai.com is **Node.js**, NOT Python
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## DATE HANDLING FOR NEW CONTENT
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**CRITICAL: ALWAYS check the current date BEFORE creating ANY new documents**
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@ -991,7 +991,7 @@ Part 3: Death and Victory Effects
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**Result**: When you destroy the last enemy tank, a massive and exciting victory celebration appears around your mower with 50 sparkles, 20 trails, 3 lights, and victory sound - making you feel like a true tank commander with a spectacular fireworks display!
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Complete Game Development Results
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~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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After implementing all three parts, you'll have:
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@ -1048,7 +1048,7 @@ Engine and Game Size
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- **Build Time**: ~30-60 seconds
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Our Game Development Impact
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~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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**Code Changes Made**:
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- **Files Modified**: 4 source files
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@ -2,7 +2,6 @@ Chime - Senior Software Engineer, Application and Language Frameworks
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=======================================================================
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:date: 2025-10-28
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:slug: 2025-10-28-chime-russell-ballestrini-cover-letter
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I'm excited to apply for the Senior Software Engineer - Application and Language Frameworks position at Chime. With over 15 years building & scaling distributed systems—including extensive AWS experience with SQS, SNS, ElastiCache, RDS, & ECS—I bring deep expertise in messaging, caching, & low-latency data-sharing platforms. At Remind, I managed infrastructure supporting millions of teachers & students, implementing pub/sub patterns with SQS, optimizing Redis caching strategies, & scaling critical services during COVID-19 lockdowns using CloudFormation & infrastructure-as-code. I've also contributed to Ruby-based tooling (SlashDeploy at Remind enabled GitHub deployments via Slack commands, pioneering automation before modern CI/CD platforms existed) & have strong Python experience across Flask, Pyramid, & async job processing systems. My work spans the application-infrastructure boundary: designing CI/CD pipelines at Coursemojo, implementing Terraform-based AWS controls at Cofense, & building self-service deployment tools that empower engineering teams.
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@ -2,7 +2,6 @@ GitLab - Staff Backend Engineer, AI Engineering: Code Creation
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================================================================
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:date: 2025-10-28
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:slug: 2025-10-28-gitlab-russell-ballestrini-cover-letter
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I'm excited to apply for the Staff Backend Engineer - AI Engineering position at GitLab. With over 15 years architecting & scaling distributed systems—combined with deep Python expertise & hands-on AI integration experience—I bring the technical depth this role demands. At Coursemojo, I designed CI/CD pipelines for AI microservices, scaled language model integrations (OpenAI & Anthropic), & built real-time educational tools processing thousands of concurrent AI requests. I've also authored "uncloseai.com: Machine Learning Reference Guide to Inference Clients," documenting AI inference client implementations & streaming techniques across 42 programming languages—giving me comprehensive understanding of how different languages interact with AI models. My experience building high-performance APIs (Flask, Pyramid, uWSGI), optimizing database queries (PostgreSQL, MySQL, DynamoDB), & architecting containerized deployments directly aligns with GitLab's code creation tooling goals.
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@ -2,7 +2,6 @@ MagicSchool - Staff Software Engineer - AI
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===========================================
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:date: 2025-10-28
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:slug: 2025-10-28-magicschool-russell-ballestrini-cover-letter
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I'm excited to apply for the Staff Software Engineer - AI position at MagicSchool. With over 15 years building & scaling distributed systems—including 3 years at Coursemojo developing AI-powered educational tools for public schools—I bring the exact blend of technical depth & educational domain expertise this role demands. At Coursemojo, I designed CI/CD pipelines for AI microservices, scaled language model integrations (OpenAI & Anthropic), & built teacher dashboards for real-time student activity control. I've lived the challenges of deploying AI in K-12 environments & understand how to balance innovation with the safety & reliability teachers need. My experience architecting sandboxed execution environments (AWS ECS, Docker, Firecracker) & managing multi-LLM orchestration directly aligns with MagicSchool's agent architecture goals.
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@ -2,7 +2,6 @@ Canonical - Containerization & Virtualisation Engineer
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=======================================================
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:date: 2025-10-28
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:slug: 2025-11-03-canonical-russell-ballestrini-cover-letter
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To Canonical:
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@ -2,7 +2,6 @@ Datadog - Senior Technical Curriculum Developer - Security
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===========================================================
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:date: 2025-11-03
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:slug: 2025-11-03-datadog-curriculum-developer-russell-ballestrini-cover-letter
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To Datadog:
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@ -2,7 +2,6 @@ Lumin Digital - Senior Site Reliability Engineer
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================================================
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:date: 2025-11-03
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:slug: 2025-11-03-lumin-digital-sre-russell-ballestrini-cover-letter
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To Lumin Digital:
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@ -2,7 +2,6 @@ Synthropic - Detection Engineer + GenAI Email Response
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========================================================
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:date: 2025-11-03
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:slug: 2025-11-03-synthropic-detection-engineer-russell-ballestrini-cover-letter
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Subject: Detection Engineer + GenAI Role - Russell Ballestrini
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@ -2,7 +2,6 @@ Truetax - Senior / Staff Software Engineer - Elixir / Phoenix Liveview
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========================================================================
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:date: 2025-11-03
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:slug: 2025-11-03-truetax-elixir-phoenix-russell-ballestrini-cover-letter
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To Rick Wohlers & Truetax:
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@ -2,7 +2,6 @@ Automattic - Senior Systems Engineer
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======================================
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:date: 2025-11-04
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:slug: 2025-11-04-automattic-senior-systems-engineer-russell-ballestrini-cover-letter
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To Automattic:
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@ -2,7 +2,6 @@ Band - Full-Stack Software Engineer
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====================================
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:date: 2025-11-04
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:slug: 2025-11-04-band-full-stack-engineer-russell-ballestrini-cover-letter
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To Band:
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@ -2,7 +2,6 @@ River - Senior Software Engineer
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=================================
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:date: 2025-11-06
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:slug: 2025-11-06-river-senior-software-engineer-russell-ballestrini-cover-letter
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To River:
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@ -2,7 +2,6 @@ Glass Health - Founding Software Engineer (Backend)
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====================================================
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:date: 2025-11-13
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:slug: 2025-11-13-glass-health-founding-software-engineer-backend-russell-ballestrini-cover-letter
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To Glass Health:
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@ -2,7 +2,6 @@ Schoolhouse World - Senior Software Engineer
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============================================
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:date: 2025-11-13
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:slug: 2025-11-13-schoolhouse-world-senior-software-engineer-russell-ballestrini-cover-letter
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To Schoolhouse World:
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@ -2,7 +2,6 @@ Zapier - Senior Software Engineer, Enterprise Zone
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===================================================
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:date: 2025-11-15
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:slug: 2025-11-15-zapier-senior-software-engineer-enterprise-zone-russell-ballestrini-cover-letter
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To Zapier:
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@ -1,3 +1,4 @@
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**Russell Ballestrini**
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russell@unturf.com | 860-333-3047 | https://russell.ballestrini.net
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@ -1,3 +1,4 @@
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**Russell Ballestrini**
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russell@unturf.com | 860-333-3047 | https://russell.ballestrini.net
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@ -1,3 +1,4 @@
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**Russell Ballestrini**
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russell@unturf.com | 860-333-3047 | https://russell.ballestrini.net
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@ -1,3 +1,4 @@
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**Russell Ballestrini**
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russell@unturf.com | 860-333-3047 | https://russell.ballestrini.net
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@ -1,3 +1,4 @@
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**Russell Ballestrini**
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russell@unturf.com | 860-333-3047 | https://russell.ballestrini.net
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@ -2,8 +2,8 @@ Hatchet - Founding Engineer
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===========================
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:date: 2026-01-05
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:slug: 2026-01-05-hatchet-founding-engineer-russell-ballestrini-cover-letter
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:status: Applied 2026-01-10
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.. Applied 2026-01-10
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To the Hatchet team:
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@ -2,8 +2,8 @@ Radar - Site Reliability Engineer
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==================================
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:date: 2026-01-05
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:slug: 2026-01-05-radar-site-reliability-engineer-russell-ballestrini-cover-letter
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:status: Skipped - surveillance tech, privacy concerns
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.. Skipped - surveillance tech, privacy concerns
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To Radar:
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@ -2,8 +2,8 @@ Redpanda - Software Engineer
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============================
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:date: 2026-01-05
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:slug: 2026-01-05-redpanda-software-engineer-russell-ballestrini-cover-letter
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:status: Skipped - Go/Connect role expired, remaining roles require heavy C++/Raft
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.. Skipped - Go/Connect role expired, remaining roles require heavy C++/Raft
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To Redpanda:
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@ -2,8 +2,8 @@ Temporal Technologies - Senior Software Engineer, Infrastructure Observability
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==============================================================================
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:date: 2026-01-05
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:slug: 2026-01-05-temporal-technologies-senior-software-engineer-russell-ballestrini-cover-letter
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:status: Applied 2026-01-10
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.. Applied 2026-01-10
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To Temporal:
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@ -2,8 +2,8 @@ Trunk - Tech Lead / Senior Platform Engineer
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=============================================
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:date: 2026-01-05
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:slug: 2026-01-05-trunk-tech-lead-russell-ballestrini-cover-letter
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:status: Skipped - SF hybrid only
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.. Skipped - SF hybrid only
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To Trunk:
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@ -2,8 +2,8 @@ KoBold Metals - Senior Infrastructure Engineer
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==============================================
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:date: 2026-01-10
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:slug: 2026-01-10-kobold-metals-senior-infrastructure-engineer-russell-ballestrini-cover-letter
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:status: Applied 2026-01-10
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.. Applied 2026-01-10
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To KoBold Metals:
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@ -2,14 +2,13 @@ Careforce AI - Senior Fullstack Engineer
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========================================
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:date: 2026-01-17
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:slug: 2026-01-17-careforce-ai-senior-fullstack-engineer-russell-ballestrini-cover-letter
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:status: draft
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To the Careforce AI team:
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Administrative burden in healthcare is a solvable problem. Clinicians shouldn't spend more time documenting than treating. AI agents that actually reduce that burden while maintaining accuracy is exactly the kind of work I want to do.
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**Python & FastAPI**: 15+ years of Python. Currently building unsandbox.com, a multi-tenant remote code execution API using FastAPI with containerized isolation, artifact generation, & async execution. Production FastAPI services handling concurrent workloads with proper async patterns.
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**Python & FastAPI**: 15+ years of Python. Currently building unsandbox.com, a multi-tenant code execution PaaS in Elixir with containerized isolation, artifact generation, & async execution. Also built uncloseai-speech, a real-time speech API in FastAPI handling concurrent audio workloads.
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**LLM integration at scale**: At Coursemojo (2022-2025), I scaled AI-powered educational tools using OpenAI & Anthropic APIs. Built the infrastructure layer that let the product team iterate on prompts & features without worrying about rate limits, cost optimization, or reliability. Authored "uncloseai: Machine Learning Reference Guide to Inference Clients" covering streaming techniques across 42 programming languages.
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@ -2,8 +2,8 @@ Lumos - DevOps Engineer
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=======================
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:date: 2026-01-17
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:slug: 2026-01-17-lumos-devops-engineer-russell-ballestrini-cover-letter
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:status: Applied 2026-01-18
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.. Applied 2026-01-18
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To the Lumos team:
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@ -19,7 +19,7 @@ Identity governance is one of those problems that compounds. Every new app, ever
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**Observability**: Introduced Datadog at both Remind (EC2 agents) & Coursemojo (Fargate sidecars). APM, logs, custom metrics, SLO definition. Understanding how to instrument systems so engineers can debug production issues fast.
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**Python proficiency**: 15+ years. Comfortable contributing to large codebases. Currently building unsandbox.com, a multi-tenant code execution platform in Python/FastAPI.
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**Python proficiency**: 15+ years. Comfortable contributing to large codebases. Currently building unsandbox.com, a multi-tenant code execution PaaS in Elixir.
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Building infrastructure for identity governance at enterprise scale is exactly the kind of challenge I'm looking for.
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@ -2,7 +2,6 @@ Octane - Staff Platform Engineer
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=================================
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:date: 2026-01-17
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:slug: 2026-01-17-octane-staff-platform-engineer-russell-ballestrini-cover-letter
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:status: draft
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To the Octane team:
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@ -2,7 +2,6 @@ Prompt Health - Senior DevOps Engineer
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======================================
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:date: 2026-01-17
|
||||
:slug: 2026-01-17-prompt-health-senior-devops-engineer-russell-ballestrini-cover-letter
|
||||
:status: draft
|
||||
|
||||
To the Prompt Health team:
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
:slug: 2026-01-25-phantom-senior-backend-engineer-money-movement-russell-ballestrini
|
||||
:status: hidden
|
||||
|
||||
Russell Ballestrini
|
||||
===================
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
:slug: 2026-01-25-solflare-backend-developer-russell-ballestrini
|
||||
:status: hidden
|
||||
|
||||
Russell Ballestrini
|
||||
===================
|
||||
|
|
|
|||
|
|
@ -0,0 +1,27 @@
|
|||
|
||||
Russell Ballestrini
|
||||
===================
|
||||
|
||||
.. class:: center
|
||||
|
||||
**Staff Software Engineer | Bluebird Kids Health**
|
||||
|
||||
.. class:: center
|
||||
|
||||
russell@unturf.com | `russell.ballestrini.net <https://russell.ballestrini.net>`_ | `GitHub <https://github.com/russellballestrini>`_
|
||||
|
||||
----
|
||||
|
||||
To the Bluebird Kids Health team:
|
||||
|
||||
Python on AWS at staff level, connecting clinical workflows to modern patient-facing apps. That's a very specific combination, & it happens to describe a significant portion of my career. I have 15+ years of production Python building web applications with Pyramid, FastAPI, & Flask. Django is a close relative of Pyramid & I'm comfortable working in any Python web framework. At Remind, I built & maintained AWS infrastructure using EC2, ECS, RDS, SQS, Lambda, & CloudFormation supporting 30M users & 60+ microservices. At Coursemojo, I ran Python services on Fargate with auto-scaling for AI-powered educational tools serving 60,000+ public school students.
|
||||
|
||||
At Remind, the education communication platform handled massive spikes during COVID-19 lockdowns when distance learning demand exploded. Systems stayed up. I understand the reliability requirements when real people depend on your software to access critical services. The pattern of connecting different user types through a reliable platform is familiar territory. I built infrastructure for teachers, students, & parents. Healthcare adds compliance & data sensitivity requirements on top of that, & I've worked in SOC2/FedRAMP environments at Cofense & Mandiant where data handling, auditability, & security were first-class concerns.
|
||||
|
||||
I've bootstrapped four SaaS products where I owned every technical decision: Remarkbox (comment platform), Make Post Sell (e-commerce with crypto payments), unsandbox.com (code execution PaaS built in Elixir), & uncloseai-speech (real-time speech API in FastAPI). At larger companies like Remind, Cofense, & Coursemojo, I've led architecture initiatives & helped other engineers grow. Staff means setting technical direction & making others more effective. That's how I work.
|
||||
|
||||
Building reliable systems that connect patients with the care they need is meaningful work. I'd welcome the chance to discuss how my experience fits.
|
||||
|
||||
|
|
||||
|
||||
Russell Ballestrini
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
|
||||
Russell Ballestrini
|
||||
===================
|
||||
|
||||
.. class:: center
|
||||
|
||||
**AI Automation & Integration Engineer | Hoodie Analytics**
|
||||
|
||||
.. class:: center
|
||||
|
||||
russell@unturf.com | `russell.ballestrini.net <https://russell.ballestrini.net>`_ | `GitHub <https://github.com/russellballestrini>`_
|
||||
|
||||
----
|
||||
|
||||
To the Hoodie Analytics team:
|
||||
|
||||
Data pipelines, Python automation, AI agents, & AWS infrastructure. I've built all four in production, often wiring them together into systems that run without babysitting. I have 15+ years of production Python & I've built web scrapers, data processing pipelines, & ETL workflows. At Remind, I managed infrastructure processing millions of messages daily across 60+ microservices with RabbitMQ. I write the kind of Python that handles edge cases, retries gracefully, & logs what matters.
|
||||
|
||||
At Coursemojo, I built AI-powered education content generation using LLMs for 60,000+ public school students. I built uncloseai-speech, a real-time speech API in FastAPI handling concurrent audio workloads with streaming responses. I understand prompt engineering, API orchestration, & the practical challenges of making AI outputs reliable in production workflows. REST APIs are core to my work. At Make Post Sell, I integrated 4 cryptocurrency blockchain APIs with webhooks, polling, & confirmation tracking. At unsandbox.com, I built a multi-tenant code execution PaaS in Elixir with structured input/output across 42+ programming languages.
|
||||
|
||||
My AWS experience spans 10+ years: EC2, ECS, RDS, SQS, Lambda, S3, CloudFormation. At Remind, I supported infrastructure for 30M users. I understand serverless patterns, container orchestration, & cost optimization. I've bootstrapped four SaaS businesses. When you're the only engineer, you automate everything or you don't survive. I've built deployment pipelines, monitoring systems, & data workflows that let small teams punch above their weight.
|
||||
|
||||
I'm interested in how Hoodie Analytics is using AI to solve data integration challenges. Happy to discuss how my background fits your team's needs.
|
||||
|
||||
|
|
||||
|
||||
Russell Ballestrini
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
|
||||
Russell Ballestrini
|
||||
===================
|
||||
|
||||
.. class:: center
|
||||
|
||||
**Python Software Engineer | HypothesisBase**
|
||||
|
||||
.. class:: center
|
||||
|
||||
russell@unturf.com | `russell.ballestrini.net <https://russell.ballestrini.net>`_ | `GitHub <https://github.com/russellballestrini>`_
|
||||
|
||||
----
|
||||
|
||||
To the HypothesisBase team:
|
||||
|
||||
Python, Linux, git, data structures, & a willingness to learn new technologies. That's your requirements list. Here's what I bring beyond the baseline. I have 15+ years of production Python across web services, data processing, infrastructure automation, & AI applications. I've shipped Pyramid, FastAPI, & Flask applications at scale. At Remind, I built Python services supporting 30M users. I write clean, tested code & I care about maintainability.
|
||||
|
||||
I've lived in Linux environments my entire career. At Remind & Cofense, I managed production Linux infrastructure on AWS. I built deployment pipelines, monitoring systems, & container orchestration with Docker & Kubernetes. At Remind, I managed RabbitMQ infrastructure handling millions of messages across 60+ microservices. I've built ETL workflows, data pipelines, & processing systems on AWS. I understand distributed systems patterns, queue-based architectures, & the reliability challenges of production data processing.
|
||||
|
||||
At Coursemojo, I built AI-powered content generation systems for 60,000+ public school students. I built uncloseai-speech, a real-time speech API in FastAPI. I also built unsandbox.com, a multi-tenant code execution PaaS in Elixir. I understand the intersection of software engineering & AI, building the infrastructure that makes AI outputs reliable & useful.
|
||||
|
||||
I've maintained a technical blog at russell.ballestrini.net for 12+ years, covering Python, DevOps, AWS, & distributed systems. I've mentored engineers, led architecture discussions, & communicated technical decisions to diverse audiences throughout my career. I'm looking for challenging technical problems where I can contribute meaningfully. Happy to complete your assessment & discuss how my experience fits.
|
||||
|
||||
|
|
||||
|
||||
Russell Ballestrini
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
|
||||
Russell Ballestrini
|
||||
===================
|
||||
|
||||
.. class:: center
|
||||
|
||||
**Developer, Senior | Illumen Group**
|
||||
|
||||
.. class:: center
|
||||
|
||||
russell@unturf.com | `russell.ballestrini.net <https://russell.ballestrini.net>`_ | `GitHub <https://github.com/russellballestrini>`_
|
||||
|
||||
----
|
||||
|
||||
To the Illumen Group team:
|
||||
|
||||
Modernizing federal systems from legacy to cloud-native on AWS is exactly the kind of work I've done throughout my career. At Remind, I built AWS infrastructure supporting 30M users & 60+ microservices using EC2, ECS, RDS, DynamoDB, SQS, Lambda, & CloudFormation. I led cloud cost optimization while maintaining reliability during COVID-19 usage spikes when the education platform became critical infrastructure. Currently I'm building unsandbox.com, a multi-tenant code execution PaaS in Elixir on AWS with containerized components.
|
||||
|
||||
I've written production Python for 15+ years across web services, data processing, & infrastructure automation. At Remind, I shipped Python services handling education communication at national scale. I've built APIs in FastAPI, Flask, & Pyramid, & I write clean, tested, well-documented code. My SQL & database expertise runs deep. PostgreSQL schema design, query optimization, migrations, & replication at scale. I've translated complex business logic into relational models & written the SQL to make them performant.
|
||||
|
||||
I've containerized applications, built CI/CD pipelines, & managed production container orchestration on both ECS & Kubernetes. At Cofense, I worked in SOC2/FedRAMP environments where auditability, compliance, & reproducible builds were requirements. At Mandiant (FireEye), I worked on security infrastructure for federal & enterprise clients. I understand the rigor federal work demands.
|
||||
|
||||
I'm a U.S. citizen & I'm looking for impactful work modernizing systems that serve the public. Federal statistical systems are exactly that kind of meaningful infrastructure.
|
||||
|
||||
|
|
||||
|
||||
Russell Ballestrini
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
|
||||
Russell Ballestrini
|
||||
===================
|
||||
|
||||
.. class:: center
|
||||
|
||||
**Senior Software Engineer | Known**
|
||||
|
||||
.. class:: center
|
||||
|
||||
russell@unturf.com | `russell.ballestrini.net <https://russell.ballestrini.net>`_ | `GitHub <https://github.com/russellballestrini>`_
|
||||
|
||||
----
|
||||
|
||||
To the Known team:
|
||||
|
||||
Your stack reads like my career summary. At Remind, I built & operated infrastructure for 60+ microservices serving 30M users on AWS. I managed the RabbitMQ cluster handling millions of messages daily across event-driven services, performed PostgreSQL upgrades & migrations at scale, & introduced Datadog with container agents for APM & observability. During COVID-19 lockdowns, usage spiked dramatically as schools went remote. Systems stayed up because the distributed architecture & monitoring I'd built gave us visibility into what was breaking before users noticed.
|
||||
|
||||
I've built production systems across multiple languages & frameworks. unsandbox.com is a multi-tenant code execution PaaS I built in Elixir with containerized isolation & resource quotas. uncloseai-speech is a real-time speech API I built in FastAPI handling concurrent audio workloads. At Remind, I shipped Python services across the microservice fleet & managed Docker containers on ECS. I write Dockerfiles, deployment pipelines, & infrastructure-as-code daily. Kubernetes, PostgreSQL, event-driven architecture, & message queues are core to how I design systems.
|
||||
|
||||
I bring 15+ years shipping production systems & 12+ years working remote. My security engineering background at Mandiant & Cofense gave me experience in SOC2/FedRAMP environments where reliability & compliance were non-negotiable. I've also built frontends in React & Vue for my SaaS products, so I can contribute across the full stack when needed.
|
||||
|
||||
I'm looking for a team building real distributed systems where I can contribute meaningfully. Known's focus on data-driven products with serious backend infrastructure is exactly that.
|
||||
|
||||
|
|
||||
|
||||
Russell Ballestrini
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
|
||||
Russell Ballestrini
|
||||
===================
|
||||
|
||||
.. class:: center
|
||||
|
||||
**Senior Data Privacy Software Developer | OpenDP / Harvard University**
|
||||
|
||||
.. class:: center
|
||||
|
||||
russell@unturf.com | `russell.ballestrini.net <https://russell.ballestrini.net>`_ | `GitHub <https://github.com/russellballestrini>`_
|
||||
|
||||
----
|
||||
|
||||
To the OpenDP team:
|
||||
|
||||
Privacy-preserving software that works at scale requires more than algorithm expertise. It requires engineering discipline: clean APIs, thorough test suites, documentation that serves both researchers & practitioners, & deployment infrastructure that's reproducible. At Mandiant (FireEye), I worked on security infrastructure protecting enterprise & government clients. At Cofense, I worked in SOC2/FedRAMP environments where data handling, access controls, & auditability were requirements. I understand the mindset of building software where data privacy is a first-class constraint, not an afterthought.
|
||||
|
||||
I have 15+ years of production Python. I write well-tested, well-documented code. At Remind, I built Python services serving 30M users across 60+ microservices. I've built & maintained open-source Python packages & I understand the discipline required for library code: backwards compatibility, clear documentation, thoughtful API design, & comprehensive test coverage. I've maintained a technical blog for 12+ years communicating complex topics to audiences with varying backgrounds.
|
||||
|
||||
At Coursemojo, I built AI-powered content generation systems for education. I built uncloseai-speech, a real-time speech API in FastAPI, & unsandbox.com, a multi-tenant code execution PaaS in Elixir. I understand ML frameworks, training pipelines, & the infrastructure that supports them. While differential privacy is a new domain for me, I learn quickly & I'm genuinely interested in the intersection of privacy & machine learning.
|
||||
|
||||
Rust isn't my primary language, but I've worked in polyglot environments my entire career across Python, Elixir, Ruby, JavaScript, Java, & C. I pick up new languages by reading codebases & contributing incrementally. Building privacy tools that enable researchers to work with sensitive data responsibly is important work. I'd welcome the opportunity to contribute.
|
||||
|
||||
|
|
||||
|
||||
Russell Ballestrini
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
|
||||
Russell Ballestrini
|
||||
===================
|
||||
|
||||
.. class:: center
|
||||
|
||||
**Senior Python Backend Developer | SKYCATCHFIRE**
|
||||
|
||||
.. class:: center
|
||||
|
||||
russell@unturf.com | `russell.ballestrini.net <https://russell.ballestrini.net>`_ | `GitHub <https://github.com/russellballestrini>`_
|
||||
|
||||
----
|
||||
|
||||
To the SKYCATCHFIRE team:
|
||||
|
||||
Transforming complex business processes into elegant data models & APIs. That's the sentence in your listing that got me. It's also the thread that runs through my entire career. I've spent 15+ years building production systems in Pyramid, FastAPI, & Flask. I've designed APIs that serve 30M users at Remind, processed crypto payments across 4 blockchain networks at Make Post Sell, & built unsandbox.com, a multi-tenant code execution PaaS in Elixir. I prioritize long-term reliability & clarity over quick fixes because I've maintained the codebases that didn't.
|
||||
|
||||
Turning messy business logic into clean schemas is the work I enjoy most. At Make Post Sell, I modeled the full e-commerce lifecycle: product catalogs, cart management, order processing, payment confirmation across multiple cryptocurrency chains, & automated fulfillment. At Remarkbox, I designed the data model for an embeddable comment system handling nested threads, moderation workflows, & multi-site tenancy. PostgreSQL is my primary database. Schema design, query optimization, migrations, indexing strategies. I've managed databases at scale serving 30M users & designed schemas from scratch for greenfield products.
|
||||
|
||||
I actively use AI tools in my development workflow. I've built AI-powered features at Coursemojo for education content generation & integrate LLMs into my current projects. I also built uncloseai-speech, a real-time speech API in FastAPI handling concurrent audio workloads. I understand both the integration patterns & the infrastructure requirements for making AI features reliable in production.
|
||||
|
||||
I build things end-to-end, from data model to deployment. Remarkbox, Make Post Sell, unsandbox.com. I'd love to talk about what you're building & how my backend experience can help.
|
||||
|
||||
|
|
||||
|
||||
Russell Ballestrini
|
||||
|
|
@ -83,6 +83,7 @@ DEFAULT_PAGINATION = False
|
|||
# RELATIVE_URLS = True
|
||||
|
||||
DISPLAY_PAGES_ON_MENU = False
|
||||
SLUGIFY_SOURCE = "basename"
|
||||
|
||||
# teach pelican to use directory/index.html files
|
||||
ARTICLE_URL = "{slug}/"
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue