Hernán De Souza
Artificial Intelligence Engineer at MODO
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Summary
👤
Senior🎓
Top SchoolHernán De Souza is an Artificial Intelligence Engineer and senior full-stack developer with 11 years of experience building scalable web and AI-native products from design to production. He blends deep JavaScript expertise (Next.js, React, Angular) and Node.js backends with databases like MongoDB and PostgreSQL, and has hands-on experience integrating LLMs (OpenAI, Anthropic, Gemini) into customer-facing features and internal automation. At MODO he led Generative Engine Optimization and shipped LLM-powered APIs and tools that measurably improved engagement, conversions and developer velocity while modernizing legacy stacks. Known for pragmatic problem-solving, emotional intelligence and continuous improvement, he pairs product-focused engineering—A/B testing, monitoring and CI—with test-driven practices (Jest, Cypress). He also brings a history of freelance and fintech work that emphasizes clean architecture, SOLID principles and practical DevOps integrations. An interesting detail: he actively integrates code assistants like GitHub Copilot and Claude into team workflows to accelerate delivery and maintain consistency.
11 years of coding experience
13 years of employment as a software developer
Currently studying, English Language, Currently studying, English Language at ABA EnglishAutodidacta
English
Github Skills (18)
authentication7
sass6
webpack6
face6
angular5
angular-library5
modular5
ivy4
typescript4
angular-cli3
angular-ui2
nodejs2
stripe1
ngx-admin1
machine-learning1
Programming languages (2)
Github contributions (5)
H3rN4n/mascoteros
Mar 2015 - Nov 2015
Contributions:394 commits, 112 pushes, 2 branches in 8 months
H3rN4n/react-native
Oct 2016 - Dec 2016
Contributions:35 commits, 26 pushes, 1 branch in 2 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.