Software engineer

I’m Prince. I build software for the web and spend a lot of time making LLMs useful, reliable, and a little less mysterious.

Manga engineer working at a laptop, surrounded by books and a city skyline

ABOUT ME

Manga illustration of an engineer thinking at a laptopManga illustration of an engineer thinking at a laptop

I like turning rough ideas into software people can use.

I work across Python services and TypeScript interfaces. At Fareportal, I build travel tools and LLM applications, from retrieval to catching bad answers before users do.

Aside from work, there is usually something half-built on my laptop. I like figuring things out by making them.

View résumé

EXPERIENCE

The teams, products, and production bugs that taught me the most.

Where I work on travel AI and internal products.

  • Built a travel assistant serving 5k+ daily sessions, a retrieval system over 2k support documents, and tests for response quality.
  • Shipped a call analysis pipeline processing 5k+ daily recordings, improving QA throughput by 25%.
  • Led delivery of a performance management platform for 4k+ employees, raising review completion by 35%.
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SKILLS

Tools I’ve used enough to have opinions about.

LLM APPLICATIONS07 TOOLS

LLM applications

Retrieval, tool use, and the checks that keep models honest.

  • RAG & hybrid retrieval
  • Agents & tool calling
  • Evals & observability
  • LangChain
  • Vercel AI SDK
  • OpenAI & Anthropic APIs
  • Langfuse
ACROSS THE STACK07 TOOLS

Languages & frameworks

The everyday stack I use to take products from idea to release.

  • Python
  • TypeScript
  • React & Next.js
  • FastAPI
  • Node.js & Nest.js
  • Flask & Celery
  • React Native
DATA & INFRASTRUCTURE07 TOOLS

Data & infrastructure

Storage, search, deployment, and the machinery behind the UI.

  • PostgreSQL & pgvector
  • OpenSearch
  • MongoDB
  • Docker
  • Kubernetes
  • AWS
  • GitHub Actions

BLOG

Things I learned the long way, written down so I remember them.

All posts

SIDE PROJECTS

Ideas I kept thinking about until I built them.

More projects on GitHub.View GitHub