Horacio López
Sr Software Development Expert at Mercado Libre
Buenos Aires, Autonomous City of Buenos Aires, Uruguay
Summary
👤
Senior🎓
Top SchoolHoracio López is a senior software development expert with over 15 years designing and delivering software across performance-critical and large-scale platforms, currently driving technical strategy at Mercado Libre in Buenos Aires. He progressed through engineering and leadership roles there—from performance-focused early work to technical lead, manager, and now senior expert—demonstrating deep operational knowledge of commerce and payments systems in Latin America. Comfortable both leading teams and contributing hands-on, he brings strong performance engineering roots (early career roles in testing and performance) that inform pragmatic, scalable architecture decisions. Horacio blends continuous delivery discipline with a passion for productivity and energetic collaboration, frequently tackling cross-functional challenges in fast-moving product environments. His academic background in engineering and analytics complements a career trajectory that balances technical depth with people leadership.
10 years of coding experience
14 years of employment as a software developer
Analista, Analista at ArtechEngineer's degree, Engineer's degree at Universidad de la República
English, Spanish, Portuguese
Stackoverflow
295reputation
5kreached
8answers
1question
Github Skills (70)
visa10
payment-service10
authentication10
security10
mercadopago10
sdk10
netsuite10
java10
spring-boot10
spring10
oauth10
sdk-nodejs9
spring-security9
dotnet8
nodejs8
Programming languages (8)
Github contributions (5)
hdlopez/clean-architecture-golang
Oct 2020 - Feb 2022
This is my purpose of how to structure a web application in golang following the clean architecture principles
Contributions:17 commits, 4 PRs, 14 pushes in 1 year 4 months
golangprinciplesfollowingweb-applicationclean
hdlopez/mp-cho-transparente
Jan 2020 - Aug 2022
Integração do Checkout Transparente do MercadoPago
Contributions:16 PRs, 15 pushes, 15 branches in 2 years 7 months
reactphpmercadopagocheckoutnodejs
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