Sebastian Barcelona
Senior Full Stack Engineer at Kreitech Software
Uruguay
Summary
👤
Senior🎓
Top SchoolSebastian Barcelona is a Senior Full Stack Engineer from Uruguay with a decade of hands-on experience building web and product solutions for startups, government portals, and freelance clients. Self-taught and continuously upskilling, he blends entrepreneurial drive with proven delivery at companies like Kreitech and Agesic, where he contributed to a unified government portal. Comfortable across the stack, Sebastian excels at problem-solving, organization, and taking ownership of projects from conception to production. He favors challenging teams and roles that expand his leadership and technical remit, and brings a proactive, responsibility-driven work ethic that fuels steady professional growth. An unusual strength is his sustained freelance practice alongside full-time roles, demonstrating both adaptability and client-focused product instincts.
10 years of coding experience
8 years of employment as a software developer
Entrepreneurship workshop, IT, Entrepreneurship workshop, IT at UTEC - Universidad TecnológicaBachelor Degree on Informatics, Bachelor Degree on Informatics, Bachelor Degree on Informatics, Bachelor Degree on Informatics at Universidad de la empresa
Spanish, English
Github Skills (36)
dockerfile9
android-ndk9
ubuntu8
pjsip8
vnc8
docker-image7
desktop7
docker7
ice5
android5
sip5
voip5
ios5
nat-traversal4
machine-learning4
Programming languages (8)
Github contributions (5)
AGESIC-UY/control-versiones
Nov 2020 - Dec 2020
Contributions:15 commits in 1 month
Rengo-Labs/Rengo-UI-Kit
Mar 2023 - Sep 2023
Contributions:46 reviews, 167 PRs, 187 pushes in 6 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.