YC-backed, Seed, and Series A–C startups in San Francisco, Silicon Valley, New York City, Seattle, Boston, and Austin frequently search to hire a senior remote freelance programmer who ships at founder speed without a 6-month executive recruiting cycle. I am Aldian Fazrihady, a Senior Freelance Full Stack Developer and AI Application Engineer available via Upwork.

Why US Tech Startups Hire Aldian Fazrihady

  • Day-One Production Velocity: Zero ramp-up overhead on modern startup stacks—Next.js 15, React 19, TypeScript, Python (FastAPI / Django), Go, PostgreSQL (`pgvector`), Supabase, AWS, and Google Cloud Run.
  • Production AI & Agentic Workflows: Architecting tool-calling agents (Google ADK, LangGraph, MCP, Claude, OpenAI, Gemini), hybrid RAG pipelines, and automated DeepEval/Ragas evaluation suites.
  • Clean Asynchronous & Live Overlap Collaboration: Daily pull requests, Loom architecture walkthroughs, Slack/Linear updates, and reliable overlap with US Pacific (PT) and Eastern (ET) engineering standups.

Frequently Asked Questions

Can US companies contract with you via Upwork or direct W-8BEN invoicing?

Yes. US C-Corps and LLCs can hire me immediately through Upwork (which handles all tax and compliance paperwork automatically) or via direct B2B contract.

How do we get started?

Send a message on Upwork.

About the Author — Hire Freelance Programmer Aldian Fazrihady

Aldian Fazrihady is a Top-Rated Senior Freelance Programmer, Freelance Full Stack Developer, and AI Application Engineer with 15+ years of production software engineering experience and Google Cloud Professional Cloud Architect & Data Engineer certifications. He specializes in building custom LLM & autonomous AI agents, RAG pipelines, Next.js/React PWAs, Python (Django/FastAPI), Go microservices, and serverless cloud infrastructure on Google Cloud Run and AWS.

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