Full stack developer in TypeScript, React, Next.js, Node.js, NestJS, Laravel and PHP. I build production web apps end to end: schema, REST API, admin dashboard, payments, deployment. Sole developer of a competition platform's admin console (34 modules, 47 pages, Next.js) and primary backend developer on the same product (37 modules, 200+ endpoints, 61 models, NestJS). Integrated Xendit and USDC on Polygon payments with no double-charging. Built a Laravel 12 affiliate and payout portal alone: 16 models, 23 migrations, role-based approvals, PII masking, 25 unit tests. I also integrate LLM APIs (Claude, Groq/LLaMA) and maintain provenly, an open source reliability layer for AI coding agents. Available full-time, 40 hrs/week, with US hours overlap. I write tests and verify my own work before calling it done.
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