Lead Fullstack Ruby on Rails Developer, also building agentic AI systems.
I'm available for freelance / consulting engagements around agentic AI systems for your projects/entreprises.
| Backend |
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| Frontend |
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| Agentic AI |
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| DevOps |
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127 merged PRs across 18 OSS repos — touching Rails core, Lightpanda, Datadog, New Relic, and beyond. Combined ⭐ of touched repos: ~169k.
🛠️ Maintainer of:
| Repo | ⭐ | Description |
|---|---|---|
| capybara-lightpanda | 4 | Run Capybara system tests on Lightpanda, the ultra-fast headless browser built in Zig. |
🚀 Sustained contributions (multi-PR engagements):
| Repo | PRs | ⭐ | Description |
|---|---|---|---|
| lightpanda-io/browser | 63 | 31.6k | Headless browser designed for AI & automation, built in Zig. |
| hostolab/covidliste | 43 | 252 | Rails platform that accelerated France's Covid-19 vaccination drive. |
| glebm/i18n-tasks | 3 | 2.2k | Static analysis for Ruby i18n translations. |
| NecronomiconCoding/NecroBot | 3 | 2.4k | Open-source Pokémon Go automation bot. |
🧩 Ecosystem & one-off contributions:
| Repo | ⭐ | Description |
|---|---|---|
| rtk-ai/rtk | 68.4k | CLI proxy that cuts LLM token use by 60–90% on dev commands. |
| rails/rails | 58.7k | The Ruby on Rails framework itself. |
| newrelic/newrelic-ruby-agent | 1.2k | New Relic's Ruby APM agent. |
| rails/jsbundling-rails | 921 | JavaScript bundling for Rails (esbuild, rollup, bun, Webpack). |
| rails/cssbundling-rails | 640 | CSS bundling for Rails (Tailwind, PostCSS, Sass). |
| mhfs/sidekiq-failures | 580 | Track Sidekiq failed jobs. |
| MobBotTeam/PokeMobBot | 494 | Pokémon Go automation bot. |
| DataDog/dd-trace-rb | 407 | Datadog's APM client library for Ruby. |
| rails/solid_cable | 338 | Database-backed ActionCable adapter. |
| sds/haml-lint | 335 | HAML linter. |
| dooman87/imagemagick-docker | 105 | ImageMagick container image. |
| judoscale/judoscale-ruby | 97 | Autoscaling for Heroku, AWS, and other cloud platforms. |
| thriver/where_any | 13 | Postgres ANY() / ALL() for ActiveRecord. |
| Scalingo/scalingo-ruby-api | 5 | Ruby wrapper for the Scalingo API. |