Wuilliam Lacruz
Senior Software Engineer at Mercado Libre
Montevideo, Montevideo, Uruguay
Summary
🤩
Rockstar🎓
Top SchoolWuilliam Lacruz is a senior software engineer with 14+ years building full-stack and backend systems, currently strengthening Mercado Libre’s PCI-compliant, high-availability payment platforms using Go. He blends hands-on implementation with architecture design, insisting on extensible, scalable and test-driven solutions across microservices, cloud (AWS/GCP) and various databases. A go-to technical referent in multidisciplinary and global teams, he has driven auth, notification and partner self-management services at Delivery Hero and PedidosYa. Passionate about programming as a craft and hobby, he consistently seeks new challenges and mentors peers during hiring and technical decisions. Based in Montevideo, he brings practical fintech experience combined with a long history of startup and client work that spans web, mobile and RegTech systems.
15 years of coding experience
19 years of employment as a software developer
Bachelor's degree Desarrollo de software Redes Informáticas Auditoria de Sistemas Administración de Sistemas, Bachelor's degree Desarrollo de software Redes Informáticas Auditoria de Sistemas Administración de Sistemas at Instituto Universitario Tecnológico de EjidoDesarrollador de Software Libre Mysql PostgreSQL PHP XHTML CSS Javascript AJAX JAVA C++ Python Perl, Desarrollador de Software Libre Mysql PostgreSQL PHP XHTML CSS Javascript AJAX JAVA C++ Python Perl at Academia de Software Libre
Spanish, English
Stackoverflow
11reputation
0reached
1answer
0questions
Github Skills (92)
nvim-cmp10
language-server-protocol10
vim10
lua10
docker-container10
refactoring10
api10
plugin10
neovim10
language-server10
nginx10
facebook-sdk9
proxy9
nvim9
cordova9
Programming languages (11)
Github contributions (5)
wuilliam321/snippets-extension
Mar 2021 - Jul 2021
A easy to use snippets replacements chrome extension
Contributions:20 reviews, 22 PRs, 40 pushes in 4 months
chrome-extensionsnippetsextensionschrome
wuilliam321/dotfiles
Sep 2020 - Mar 2026
Contributions:2 PRs, 131 pushes, 17 branches in 5 years 7 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.