William Nguyen

Software Engineer, Architect, and Web Developer in United States

William Nguyen

Software Engineer, Architect, and Web Developer in United States

Senior Full Stack Engineer with 9 years of experience delivering AI-powered platforms, web systems, and developer tools across high-growth startups and enterprise environments.

Specialized in AI-native vibe coding workflows rapidly prototyping, validating, and productionizing AI systems using LLMs, agent frameworks, and modern developer tooling (Cursor, Claude CLI, Greptile, LangChain/LangGraph/Langfuse, OpenAI, Anthropic, AWS Bedrock).

  • 9+ years of extensive experience in all phases of SDLC - requirements analysis, applications design, development, integration, maintenance, installation, implementation and testing of various client, server and web applications.
  • 6+ years of professional frontend development using React, Angular, and Vue frameworks, and CMS platforms like WordPress and Drupal.
  • 4+ years of broad experience in backend development using Node.js, Express.js, Django, FastAPI, Laravel, and GraphQL, along with managing databases such as MySQL, PostgreSQL, and MongoDB.
  • 3+ years of AI and Blockchain development experience, designing agentic AI solutions (LLMs, RAG, MCP-powered agents) with secure, auditable workflows leveraging blockchain for trust and transparency.