Sithu Nyein
Web & AI Developer | TypeScript · Next.js · LLM Agents
Summary
Web and AI developer in Yangon building production TypeScript / Next.js apps with LLM APIs, AI agents, prompt workflows, and REST backends. Recent work: Arb Guardian (Officer AI), PixelBrief (HackQuest / OKX.AI), Casper portfolio agent, and ShiftLedger. English C2. Open to full-time on-site or hybrid roles in Yangon.
Experience
Web & AI Developer
Independent · Public product shipping
Jan 2025 - Present
Yangon, Myanmar · Remote / Available on-site
Selected Work
Arb Guardian
GitHubOfficer AI · Arbitrum · 2026
- •Built Officer AI to review spends, block scam risk, and freeze guild banks
- •TypeScript/Next.js product live on Arbitrum and Robinhood Chain
PixelBrief
GitHubHackQuest · OKX.AI Genesis · 2026
- •Built an AI agent that turns one prompt into logo, palette, type, and social assets
- •Shipped for HackQuest OKX.AI Genesis with production web product and paid job flow
Casper AI Portfolio Agent
GitHubAutonomous AI Agent · 2026
- •Built autonomous portfolio agent with LLM analysis, tool calls, and live context
- •End-to-end TypeScript product with explorer-backed action proofs
ShiftLedger
GitHubAI Validation · Next.js · 2026
- •Built AI-validated payroll checks before batch settlement for shift workers
- •TypeScript/Next.js product with receipts and ops-ready workflow
CROO Contractor Agent
GitHubA2A Agent Orchestration · 2026
- •Built multi-agent orchestrator that hires specialists, verifies delivery, and settles jobs
- •65 settled orders, 97% completion across 13 buyer wallets
Education
B.S. Computer Science
University of the People
2026-2028 · Ongoing · Online
B.A. English
Pathein University
2020-2026 · Pathein, Myanmar