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abhineet-saha

Abhineet Saha

Software Engineer

I build backend systems, developer tools, and the infrastructure that sits underneath web applications.

Most recently that meant CMS infrastructure — rendering, content modelling, and the tooling around them. Before that, mostly things I wanted to exist: a performance regression gate for Python CI, a routing engine scored on real accident data.

Work

  1. Profound

    Jan 2026 — Aug 2026

    Software Engineer · Independent Contractor

    Multi-tenant headless CMS. Six-engineer team. I worked on the routing engine, the database layer, the test suite and the editor-facing surfaces.

    TypeScript · Next.js · PostgreSQL · tRPC

Projects

  1. PyxTrace

    Performance regression gate for Python CI · on PyPI

    Fails a pull request when it makes Python code do more work. Counts function calls and lines executed instead of timing them, so the same commit on the same Python gives the same numbers every run. Published to PyPI as pyxtrace, MIT licensed.

    Python · sys.settrace · Rich · GitHub Actions

    Source ↗PyPI ↗2 write-ups

  2. UniRGB

    PC lighting without vendor software · Windows

    One open-source Windows app for PC lighting. It talks to supported devices directly over HID, without their vendor apps, and lists every device it can't control with the reason. Python standard library only, GPL-3.0.

    Python · HID · Tk · PyInstaller · Inno Setup

    Source ↗Latest release ↗

  3. tenantscope

    Tenant-filter check for test suites · in progress

    Reads the SQL your test suite actually sends and flags queries on tenant tables that have no tenant filter, with the call site. For app-layer isolation (Drizzle, Kysely, pg), not row-level security.

    TypeScript · PostgreSQL

  4. SafeRoute India

    Routing scored on real accident data

    Scores alternative driving routes against government road-accident records (MoRTH, NCRB, iRAD) and recommends the safest one, not just the fastest.

    FastAPI · PostGIS · Redis · React · Docker

    Source ↗

Currently

Recently
Eight months on a multi-tenant CMS — routing, the database layer, the test suite and the editor-facing surfaces. Wrapped in August 2026.
Exploring
Systems design, database internals and query performance.
Open source
PyxTrace, a performance regression gate for Python CI, and UniRGB, one app for PC lighting without vendor software. Building tenantscope next.

Education

  • B.Tech, Computer Science and Engineering

    2022 — 2026

    Vellore Institute of Technology, Andhra Pradesh · CGPA 9.25

Elsewhere

Certifications
  • Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate
  • Microsoft Certified: Azure AI Engineer Associate
Technical Lead · Mozilla Open Source Community, VIT-AP
Led a cross-functional team of 12+, contributing to global open-source projects and mentoring juniors on GitHub workflows and software architecture.
Finalist · Google Dev Sprint '25
Built and presented a working prototype under time constraints, judged by industry leads.

Stack

Languages
TypeScript · Python · JavaScript · Java · SQL
Backend
Node.js · Express · FastAPI · tRPC
Frontend
React · Next.js · Tailwind CSS
Data
PostgreSQL · PostGIS · Redis · Supabase
Tools
Git · GitHub Actions · Docker · Linux · Bun

Contact

Best reached by email. I read everything, and I reply to anything that isn’t a template.