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Achievement: Pair Extraordinairex3Achievement: Pull Sharkx3Achievement: YOLOAchievement: QuickdrawAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex3Achievement: Pull Sharkx3Achievement: YOLOAchievement: QuickdrawAchievement: Arctic Code Vault Contributor

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afurm/README.md

Andrii Furmanets

Founder & CEO of FolioFlux, the AI finance workspace for freelancers, small teams and their accountants. Senior full-stack engineer in Lviv, Ukraine: Rails since 2012, React/Next.js/TypeScript since. Remote worldwide.

What I build now

  • FolioFlux: AI finance workspace for freelancers, small teams and their accountants. Bank and card exports become a ledger you can verify, five agents handle the monthly close, subscriptions, runway, unusual charges and tax set-aside, and every change waits for your approval. Next.js + Rails 8 API. Free in early access.
  • rails-agent-kit — Ruby gem: MCP server + Cursor skills so coding agents get ground truth (schema, routes) for a Rails 8 app.
  • Draftmora — local-first open-source task board + chat + npm CLI; agent proposals with explicit human approval.
  • mono-ledger-sync — local-first Monobank ledger (TypeScript, SQLite, npm).

Also: production AI workflows (Cursor, n8n, Make); a free Calendly-style booking flow (Google Calendar + Telegram); a minimal SaaS in launch.

Open-source (selected merges)

Active contributor across Ruby/Rails and ecosystem gems. Highlighted in This Week in Rails (2 Oct 2026) for except_on validation matching.

Project PR
rails/rails Fix except_on error matching · Reject malformed hosts · Action Mailbox ingress hardening
ruby/ruby Lazy#zip array conversions
sidekiq/sidekiq Reject non-finite Floats in strict args
varvet/pundit PolicyFinder#param_key for Symbol records
lostisland/faraday Decode indexed nested arrays in order
openclaw/openclaw Strip auth cookies on cross-origin redirects
rails/globalid Skip GIDs with mismatching model_id

More: merged PRs on rails/rails · org:ruby · all external

Stack

Ruby on Rails · React · Next.js · TypeScript · GraphQL · PostgreSQL/MySQL/SQLite · Node/Fastify · Playwright · MCP / agent tooling

Fintech, SaaS, Web3, and developer-facing products — 10+ years in production.

Elsewhere

andriifurmanets.com · X @furmanets · Telegram «Як вижити розробнику»

Pinned Loading

  1. ruby/ruby ruby/ruby Public

    The Ruby Programming Language

    Ruby 23.8k 5.7k

  2. openclaw/openclaw openclaw/openclaw Public

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  3. rails/rails rails/rails Public

    Ruby on Rails

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  4. draftmora draftmora Public

    Local-first AI agent board that turns messy notes into structured tasks with chat, SQLite, and OpenAI auth.

    TypeScript 2

  5. rails-agent-kit rails-agent-kit Public

    MCP server and Rails 8 agent skill that give coding agents (Cursor, Claude Code, Codex) ground truth about your Rails app's schema and routes.

    Ruby 1