I-Fun

❯ Full Stack Developer · Cloudflare Specialist · OSS Builder

I build fast, scalable, and immersive web experiences on the edge. Passionate about Cloudflare's ecosystem — Workers, D1, R2, and Pages — combined with modern frontend and systems programming in Rust and TypeScript.

When I'm not coding, I'm writing tutorials, contributing to open source, and exploring the intersection of developer experience and performance engineering.

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Technical Skills

// ls -la ~/skills/

🌐 Frontend

HTML5 CSS3 JavaScript TypeScript React Next.js Vite Canvas API

⚙️ Backend

Node.js Rust TypeScript REST APIs GraphQL WebSockets

☁️ Cloudflare

Pages Workers D1 R2 Turnstile KV Durable Objects Queues

🗄️ Databases

SQLite / D1 PostgreSQL Redis Drizzle ORM Prisma

🔧 DevOps

Git Linux Docker GitHub Actions Nginx CI/CD

🦀 Systems

Rust CLI Tools WebAssembly Systems Design Security

Experience

// git log --oneline --career

2023 — Present

Senior Full Stack Developer

Freelance / Remote

Building edge-first web applications using Cloudflare's full stack. Specializing in serverless architectures, performance optimization, and developer tooling.

2021 — 2023

Full Stack Developer

Tech Startup · Remote

Led frontend development with React and TypeScript. Built Node.js microservices and migrated infrastructure to Cloudflare Workers for 5× performance improvement.

2019 — 2021

Web Developer

Digital Agency

Developed client websites and web applications. Introduced automated testing and CI/CD pipelines, reducing deployment time by 60%.

2019

B.Sc. Computer Science

University

Graduated with honors. Final year project: distributed systems performance benchmarking tool written in Rust.

System Info

// neofetch --portfolio

system-info

⬡

OS: Arch Linux / macOS

Shell: zsh + oh-my-zsh

Editor: Neovim / VS Code

Terminal: WezTerm

Lang: TypeScript · Rust

CF Plan: Free Tier ❤️

Coffee: ☕☕☕☕☕

Music: Lo-fi / Synthwave