Heydev

Name: Heydev
Address: Innov8 UCP, 9th Floor, Tower D, Unitech Cyber Park, Sector 39,, Haryana, Gurgaon, 122001, India
Telephone: 7087755262
Price range: $1,000 - $10,000

Senior AI engineers for software companies. Talk to the founders, not a sales team.

Innov8 UCP, 9th Floor, Tower D, Unitech Cyber Park, Sector 39,, Haryana, Gurgaon, 122001, India

https://heydev.us

Heydev Overview

Year Founded: 2026

Employees: Under 49

Minimal Budget: $1,000 - $10,000

Average Hourly Rate: $70/hr

HeyDev is an AI engineering studio that helps SaaS and software companies turn AI ideas into features their customers actually use. We are small on purpose: the three founders do the work themselves, so you never get passed to a junior team after the sales call.

What we build:
MCP servers and AI apps: make your product callable from ChatGPT, Claude and Copilot, with secure OAuth and tools your customers can use from inside their AI assistant.
AI agents and RAG: agents that do real work inside your product, grounded in your own data, with evals so they keep working after launch.
Voice AI: phone agents that answer, qualify leads and book appointments around the clock, connected to your telephony, WhatsApp and CRM.
Dedicated senior AI engineers: a senior engineer on your team, billed monthly, with working hours that overlap US time zones. Skip a months-long hiring process.

Recent work:
LightTaxes: AI tax filing for US gig workers, with an AI TaxBot that finds deductions for Uber, Lyft and DoorDash drivers.
Zailens: an 11-agent system that tests mobile apps on real devices and finds bugs and security issues on its own.
Hashtag Orange: one live analytics dashboard for 23 Google and Meta ad accounts, with alerts and pacing.
Sargam: a voice AI calling platform we built and run, about 249,000 lines of code in production.
PeerSeek: a creator monetization platform for sessions, webinars, digital products and payouts.

Who you work with: Mahima Arora (co-founder, ex-Microsoft, IIT Kanpur), Yatish Goel (co-founder, IIT Kanpur, US startup engineer) and Akshit Ahuja (co-founder, ex-Spinny, a $1B+ startup), plus an ex-Google engineer on the team.

How we work: a short scoping call, a fixed plan with clear milestones, weekly demos, and code you own from day one. We build backwards from production, so security, tests and monitoring are part of the first version, not an afterthought.

Heydev Services

Industries

Software & IT Services
Fintech
Legal

AI Expertise

AI Application Development
AI Consulting
Agentic AI
Conversational AI
Generative AI
Voice Recognition AI

Heydev Clients

Lighttaxes

cyberrook.us

hashtag orange

Heydev Reviews

Reviews from Google Maps are available on this profile.

Mr. Heyer has been looking after me for about twenty years, designed and hosted my website, and is always available when I need him most. Because he's nocturnal, like his cat, he can even be there at unusual hours. I'm very glad to have him as a reliable partner. Whenever something needs updating, he takes care of all the work and explains it to me in a way that even I can understand. A great man! "

Thomas Sabel's Review Sourced from Google