Sai Aryan Goswami

ABOUT

I am a full-stack AI engineer based in Delhi NCR, India. I work freelance, currently across several concurrent client engagements spanning fintech, martial arts SaaS, insurance technology, and sales automation.

Most of what I build is the same shape: a real workflow someone is doing badly by hand, and a system that takes it over end to end. That usually means a language model somewhere in the middle, but the interesting part is almost never the model. It is the ingestion, the evaluation, and knowing what happens when the model is wrong.

Before freelancing

  1. Yutrp, Full-Stack Developer, Gurugram

    May to Sept 2025

  2. Sarvam AI, Frontend Developer, API Engineering, Bengaluru

    Sept to Dec 2025

  3. Freelance, Full-Stack AI Engineer, Remote

    Jan 2026, now

Stack

Languages
Python, JavaScript, TypeScript, C++, SQL
AI / ML
LangGraph, LangChain, RAG pipelines, vector databases, LLM observability
Backend & data
FastAPI, Node.js, PostgreSQL, Prisma, Neon
Frontend
React, Next.js, React Native, Tailwind CSS
Cloud & DevOps
AWS, Docker, Vercel, Render, GitHub Actions

Education and research

B.Tech in Computer Science with a Data Science specialisation from ABES Engineering College, Noida. I co-authored a paper on a blockchain e-voting system, presented at ICETCI 2026.

Community

I organise with GDG Noida. I ran logistics, partnerships, and submissions for the Sketch 'n' Ship hackathon at IIIT Delhi, handled event logistics and guest management for Build Localhost Delhi, and gave a lightning talk on Langfuse and LLM observability using AudioAnalyzer as the live demo.

The terminal itself

Arch Linux, the Omarchy Hyprland setup, Neovim with LazyVim. Cybersecurity fundamentals sit alongside the AI and full-stack work rather than apart from it.

Outside the terminal

I ride a TVS Ntorq daily. I spend a lot of weekends eating my way around Delhi NCR.

Get in touch

The fastest way to reach me is email. If you want to know whether I have done something specific before, the case studies cover most of it, and the agent on the home page covers the rest.