TEAM · GUADALAJARA

Senior engineers.
No overhead.

We keep the team small and senior. Every person at 4M Labs builds production software. No account managers. No junior developers learning on your dime.

TEAM · GUADALAJARA

The Team

Senior founders backed by a bench of 12+ engineers, AI specialists, and designers in Guadalajara.

Michiel Horstman

Michiel Horstman

Founder & CEO

Founded 4M Labs in 2022 and leads product strategy, commercial direction, and client outcomes.

Business StrategyProduct Vision
Jorge Sanchez

Jorge Sanchez

Co-founder & CTO

Leads technical architecture across AI systems, data infrastructure, and production product builds.

System ArchitectureTechnical Strategy
Steven Horstman

Steven Horstman

Co-Founder

Full-stack engineer focused on AI integrations, product infrastructure, and clean production systems.

Full-Stack EngineeringSystem Architecture
Melissa Martinez

Melissa Martinez

Lead Designer

Designs conversion-focused product interfaces, brand systems, and scalable UI patterns.

UI/UX DesignDesign Systems

We're hiring.

See open roles

FAQ

Who are the founders of 4M Labs?

4M Labs was founded by Michiel Horstman (CEO) and Jorge Sanchez (CTO) in 2022. Both are senior engineers with deep experience in AI, product engineering, and software architecture.

How big is the 4M Labs team?

Core team of 4 senior founders. Bench of 12+ vetted specialists. We keep the core team small to maintain quality, scale through our vetted network when projects need it.

What is the team's technical expertise?

Our team specializes in AI agents, automation systems, React/TypeScript, Node.js/Python backends, PostgreSQL, cloud infrastructure, and software delivery that ships. We focus on AI-native product engineering.

Want to work with us?

Talk to an Engineer. We'll discuss your project and recommend the right engagement.

Talk to an Engineer