Full-stack engineer focused on backend systems, developer tooling and open source.

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I build backend services and APIs in Node.js and TypeScript, and the React / Next.js and React Native apps that sit on top of them, increasingly with agentic AI workflows. I also maintain small, well-tested open-source tools: a fake-data library and an AWS CLI published on npm, and a Chrome extension on the Web Store. When something breaks in a library I depend on, I send the fix upstream.

ForgeData: a zero-dependency, tree-shakable fake-data generator for TypeScript and JavaScript, built as a modern alternative to Faker.js. It ships 100+ generators across 16 modules, 9 locales, seedable output for deterministic tests, Zod-schema generation, React hooks and a CLI.
_{TypeScript · ESM + CJS · Vitest · Docs · npm}

aws-ec2-check: a CLI that checks EC2 instance health, status checks and metadata from the terminal, so you don't have to open the AWS Console. It has filterable instance tables, --json output and clear exit codes for CI, and a documented least-privilege IAM policy.
_{TypeScript · AWS SDK v3 · Node.js · npm}

ALLtvLive: a web app for watching 10,000+ free live TV channels in one place, with HLS playback, fuzzy search, country detection, filters by country, category and language, and favorites.
_{Next.js · TypeScript · Tailwind CSS · HLS.js · Live}

LeadSnipe: a Chrome extension that extracts emails from any webpage, separates business from personal addresses, and exports to CSV or TXT. All processing happens locally in the browser.
_{JavaScript · Chrome Extension (Manifest V3) · Chrome Web Store · Website}

FitBMI: a local-first health app combining a BMI calculator, a streaming AI health coach and live step, water and sleep tracking. It works offline in 7 languages, with no account required.
_{React Native · Expo · TypeScript · Zustand · Website}

easy-quick-form: a full-stack form builder with a drag-and-drop editor, response tracking, and JWT authentication with refresh-token rotation and reuse detection.
_{React · Express · MongoDB · TypeScript · Vitest · Live}

• PapaParse (13k+ stars): fixed a crash in Papa.unparse on null or undefined single-cell rows when skipEmptyLines is set. #1164, merged.
• Tabularis (5k+ stars): made column masking and grid interaction settings persist across sessions. #911, merged.
• AlaSQL (7k+ stars): fixed WITH queries (CTEs) that read from an async source such as CSV(), which previously threw an uncaught error. #2571, merged.

Languages: TypeScript, JavaScript, Python
Backend: Node.js, Express, MongoDB, Redis, PostgreSQL, REST, WebSockets
Frontend: React, Next.js, Tailwind CSS
Mobile: React Native, Expo
Infra: AWS (EC2, S3), Docker, GitHub Actions, Vercel, Netlify
AI and agentic workflows: Claude Code, OpenAI Codex / ChatGPT, Google Antigravity, OpenCode

Open to freelance and full-time roles. The fastest way to reach me is email.