Scalable Systems &
AI Solutions
Currently CTO at Enigma Finance Project. I also help developers and teams build robust, enterprise-grade applications using Clean Architecture and Next-Gen AI.
Technical Authority
I don't just build; I document the process. My architectural decisions are backed by hours of public courses and community code reviews.
System Architecture
Mastering Hexagonal Architecture, CQRS, and Event-Driven systems for enterprise scale.
Watch Architecture SeriesModern Backend
High-performance APIs built with Node.js, HonoJS, and Drizzle ORM.
Backend Mastery PlaylistFeatured Work
Open Source tools and Production-grade platforms.
Enigma Finance Project
Financial platform integrating Plaid for US markets with AI-driven personal finance analysis, categorization and market analysis.
Clegen
A CLI tool to automate Hexagonal Architecture scaffolding for TypeScript projects. Eliminates boilerplate and enforces clean code boundaries.
Justicia Laboral
Platform automating legal operations and contract generation with context-aware AI agents to assist users in labor law queries.
Not just a coder. An Engineering Partner.
Hi, I'm Marco A. García.
I'm a Full Stack Developer & System Architect obsessed with code quality. Unlike traditional consultants who deliver "black boxes," I build in public. I teach thousands of developers how to move from "it works" to "it scales."
Whether you need a technical partner to architect your next SaaS or a mentor to level up your engineering team, I bridge the gap between complex theory and shipping products.