About - Senior partners. A fleet of agents.

ESARC is a small, senior-only AI engineering shop led by Vaibhav Malhotra and Bhimesh Chauhan. We built it because the math on AI-native teams changed last year, and most consultancies haven’t noticed yet.

Partners

Two senior engineers, one agent-native delivery model.

Founder & Partner, Principal Engineer

Vaibhav Malhotra

Vancouver, BC

Principal engineer with production AI work across Meta, Amazon, McGraw Hill, Scrubs Co-Pilot, Stuf Storage, Springhouse, and MyMethod.

Vaibhav founded ESARC to pair senior engineers with an in-house agent fleet. He has shipped pricing services, voice agents, RAG over EHR data, multi-agent eval loops, and production AI systems inside startups and frontier AI teams.

LinkedIn GitHub

Company experience

MetaAmazonMcGraw HillScrubs Co-PilotStuf StorageSpringhouseMyMethod

Partner, AI Engineering

Bhimesh Chauhan

AI systems and engineering leadership

Engineering leader for AI-powered products, clinical documentation, RAG systems, biomedical data infrastructure, IoT platforms, and enterprise ML integrations.

Bhimesh brings 10+ years across startups and scale-ups, with recent work leading AI data infrastructure at BenchSci and co-founding Scrubs Co-Pilot. His background spans RAG, LLM systems, real-time clinical documentation, IoT operations, personalization, and AutoML integrations.

LinkedIn Portfolio

Company experience

BenchSciScrubs Co-PilotKitchenMate / MicroMartPreplyDataRobotPitchlyNebullamSodima SolutionsSolum Labs / Climate Corporation

ESARC stays senior-only. Experienced engineers own the hard calls, and the in-house agent fleet increases throughput without creating a junior relay layer.

See the receipts →

How we operate

Five rules I won’t bend on.

Senior-only

Every line that ships is reviewed by a principal. No junior pyramid, no offshore relay, no learning curve on your dollar.

AI-native

Agents draft, test, and review. A senior partner sets direction and owns the call. Throughput like a team of ten, principal accountability throughout.

Receipts over slides

You get pull requests, not status decks. Every claim has a commit. Every milestone has a working build.

Async-first

Loom over Zoom. Notion over meetings. Standups are a daily PR list, not a calendar block. Your team keeps its day.

Clean handoff

Runbook, evals, on-call notes. When we leave, your team owns it on day one. We stay on call for 30 days, then we’re out.

Who we’ve shipped for

Companies that trusted the principal-led model, from billion-user systems at Amazon and Meta to early-stage AI builds at Stuf and Scrubs.

Tell us what you’re trying to ship.

A principal engineer reads every inbound. We reply same day on weekdays, with an honest read of whether we’re the right team for the work.

Start a conversation Or book a 30-min intro →

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