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ESARC
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About - Two senior engineers. Agent-built, partner-reviewed.

ESARC is Vaibhav Malhotra and Bhimesh Chauhan, two senior engineers in Vancouver. We build production AI products for startups and small teams across North America. AI agents write the code in parallel; a partner reviews every change before it ships.

Who you’ll work with

Portrait of Vaibhav Malhotra

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 so a small senior team could ship production AI fast: AI agents write the code, and a partner reviews every change. 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.

LinkedInGitHub

Company experience

MetaAmazonMcGraw HillScrubs Co-PilotStuf StorageSpringhouseMyMethod
Portrait of Bhimesh Chauhan

Partner, AI Engineering

Bhimesh Chauhan

Vancouver, BC

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. He designed Wrangle, a consumer travel app built at ESARC, and owns most of its codebase. His background spans RAG, LLM systems, real-time clinical documentation, IoT operations, personalization, and AutoML integrations.

LinkedInPortfolio

Company experience

WrangleBenchSciScrubs Co-PilotKitchenMate / MicroMartPreplyDataRobotPitchlyNebullamSodima SolutionsSolum Labs / Climate Corporation
See our work →

Five rules we don’t bend on

01

A partner on every project

One of us is on your project from the first call to the handover. Nothing gets passed down to junior staff.

02

Agent-built, partner-reviewed

Agents draft, test and check the work. A senior partner sets direction, reads every diff and owns the call.

03

Working software over slides

You get pull requests and a staging link, not status decks. Every milestone is something you can click.

04

Written updates, few meetings

Progress shows up as pull requests, short written notes and staging demos, so your team keeps its day.

05

Clean handoff

Code, evals and a runbook live in your repo. When we finish, your team can run it on day one.

Teams our partners have built production systems for

Some of this was client work through ESARC and some was in-house work before it.

  • Meta
  • Amazon
  • McGraw Hill
  • Springhouse
  • MyMethod
  • Spicychat
  • Stuf Storage
  • Scrubs Co-Pilot
  • Wrangle

Tell us what you want to build.

A partner reads every message. We reply within one business day.

Book a free 30-minute callOr send us a note