Portfolio

Projects that ship to production and get used.

A selection of products I've designed, built and launched, with measurable results.

Micro SaaS · 2025 — present
KMApp
My own multi-tenant SaaS: a digital menu with ordering and delivery for kiosks and restaurants.
AWS · Docker · Angular · Spring Boot · PostgreSQL · Keycloak · GitLab
Read case study: KMApp
Supply chain · 2026
MSKCC
A platform to manage and optimize the supply chain operations of Memorial Sloan Kettering Cancer Center, with REST APIs and AI.
Angular · Docker · Tailwind CSS
Read case study: MSKCC
GovTech · Jun 2024 — Jan 2026
Public procurement platform
A public procurement platform used by Colombian government applications to manage state purchasing processes.
Frontend · Tecnofactory
Read case study: Public procurement platform
More code on GitHub
Personal projects, experiments and open source — github.com/cmaxhm
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FAQ

About my projects

Some projects are under NDA, so I only show what I'm allowed to here, and there's more code on GitHub.