Aviroop Paul

Builder / Full Stack + AI. I ship AI the hard way: engineered, evaluated, and tested until it holds up in production.

Right now.

I ship AI the hard way: engineered, evaluated, and tested until it holds up in production.

Apr 2026 - Sep 2026, Bengaluru, India. End to end voice pipeline for running 200+ concurrent AI interviews.

Resume Screener (1000+ resumes a batch): Shipped in a week: upload a batch, get a ranked shortlist against the recruiter's own criteria.
Interview proctoring (<3% false positives): Rebuilt the gaze detector as an audio + video fusion scorer with a Gemini analysis pass.

Jul 2024 - Apr 2026, Bengaluru, India. Founding engineer, parachuted into Series A startups to get their AI out of demo mode.

Series A, $25M. Launched Atom, their Universal AI Coworker.

Universal AI Coworker (POC → production): Agentic Chrome extension that puts Atom on any web page. Now the platform's moat.
Voice and vision: Brought LiveKit voice calls and live screen reading to Atom, so it can see what the user sees, and made both run inside a browser extension.

Series A, $50M. Led a 5-engineer team on contract intelligence and VerifAI.

Clause compliance (65% → 85%): Replaced chunked RAG with full-document context.
Durable evals (1000+ golden data points): Randomized evals in CI on every prompt or model change.
Obligation extraction (100+ page contracts): LangChain extraction over full contracts that unlocked new client deals.

Sept 2023 - Jun 2024, Bengaluru, India. First paycheck. Backend for Nokia's internal platforms.

Django REST APIs (2x operational efficiency): Multi-tenant APIs that automated complex clone operations.
Feature work: Turned customer asks into shipped features, with Docker and Kubernetes CI/CD.
Performance review (Top intern): Their words, not mine.

2063 contributions since December 2025.

Building: WhisprCatch, dictation that never leaves the laptop; in Rust, because I wanted the excuse.
Playing: Guitar, badly, but loudly; no complaints from the neighbours yet.
Watching: Tennis · F1 · Cricket, in that order; the order is not up for debate.
Listening: True crime, deep in the rabbit hole; still have not solved a single one.

Bengaluru, India.