Backend / Automation / AI Integrations Engineer
I build practical systems around Telegram bots, serverless backends, integrations (Notion, Google, Supabase), and automation workflows.
TypeScript Telegram platform with Notion/Supabase integration, production scripts, and tests.
Stack: TypeScript, Node.js, Netlify Functions, Supabase, Notion API.
Telegram bot for collecting and aggregating work reports from Google Sheets with Vercel deployment.
Stack: TypeScript, Node.js, Google APIs, Vercel.
JSON storage API with short ID generation and Supabase backend.
Stack: Node.js, Express, Supabase.
Telegram + OpenAI + Supabase integration service built on Next.js.
Stack: Next.js, TypeScript, OpenAI API, Supabase.
- Building reliable API integrations
- Shipping practical automation tools
- Hardening repositories for production hygiene (CI, secrets safety, documentation)
- Clean incremental delivery through small commits
- Languages: JavaScript, TypeScript, Python
- Backend: Node.js, Express, Netlify Functions, Vercel Functions
- Data/Infra: Supabase, Notion API, Google APIs
- Tooling: GitHub Actions, Yarn/NPM, Jest
- GitHub: https://github.com/DenisArger


