$ cat about.md

I build AI systems that hold up in production.

I'm a full-stack engineer focused on GenAI, agent runtimes, and the unglamorous systems work that turns demos into products people pay for.

I like the problems where the answer isn't obvious — designing AI workflows that don't fall over at 3am, backends that scale without ceremony, and frontends that get out of the user's way.

Right now I'm building LinkAssist and going deep on retrieval, agents, and edge inference. If it's hard, ambiguous, and ships to real users — I want in.

principles.json
➜ ~/sahil cat principles.json
{
  "ship":     "weekly, not quarterly",
  "scope":    "ruthless",
  "feedback": "users > metrics > opinions",
  "stack":    "boring where possible, sharp where it matters",
  "ego":      "low. the work speaks."
}

01 — Stack

What I run.

Frontend

    Next.jsReactTypeScriptTailwind CSSTanStack

Backend

    Node.jsExpressREST APIsPostgresMongoDBPrisma

AI / GenAI

    OpenAIGeminiEmbeddingsRAGVector DBsLangChain

Infra

    AWSRedisBullMQDockerCloudflare

02 — Trajectory

Where I've shipped.

Work, freelance, and education — chronological build log.

  1. Software Engineer Intern @ Fintech Global Center

    GIFT City, Gujarat

    Nov 2025 — Present

    • Building production fintech tooling alongside the core engineering team.
    • Owning full-stack features end-to-end — frontend, APIs, and data flows.
    • Shipping inside a regulated environment with a strong bias for reliability.
    Next.js Node.js TypeScript Postgres

  2. Founder & Engineer @ LinkAssist

    Remote

    2025 — Present

    • Architected a streaming GenAI pipeline for personalized LinkedIn content.
    • Designed a queue-backed job system on Redis + BullMQ with retries and backoff.
    • Shipped private beta with sub-2s p95 latency on AI generations.
    Next.js Node.js OpenAI Gemini Postgres Redis

  3. Full-Stack Developer Intern @ BDA Technologies

    Remote

    Jan 2025 — Mar 2025

    • Built and shipped full-stack features across internal web products.
    • Integrated REST APIs, auth, and dashboards with React + Node.js.
    • Collaborated directly with founders on scope, design, and rollout.
    React Node.js Express MongoDB

  4. B.E., Computer Science @ Marwadi University

    Rajkot, India

    2022 — 2026

    • Coursework: DS&A, Operating Systems, DBMS, Computer Networks, ML.
    • 160-day daily DSA streak on GeeksforGeeks.
    • Certs: AWS Academy Cloud Foundations (2023), Infosys ML (2025).

03 — Proof of work

Receipts, not resumes.

  • 160-day GFG DSA streak

    Daily problem-solving consistency. Algorithms aren't a side quest.

    /01

  • Multiple AI products shipped

    LinkAssist and DSVisuals — live, used by real users, not screenshots.

    /02

  • Full-stack execution

    Frontend, backend, infra, and AI — end to end, no hand-off.

    /03