Sebastián Décima
Country Head Of Development at Freelance
Rosario, Santa Fe, Argentina
Summary
👤
Senior🎓
Top SchoolSebastián Décima is a seasoned software leader with over 25 years of hands-on experience and more than a decade leading development teams, currently serving as Country Head of Development at Endava in Rosario. He blends deep core-systems and API design expertise (C/C++, Java) with modern stacks and a curiosity for Rust, Python and LLM-driven AI, moving from systems architect to strategic people and delivery leadership. Sebastián has a track record of building scalable integrations—such as high-throughput Java connectors for Boomi—and contributing practical open-source front-end tooling like a cross-browser element-resize detector. He is known for fostering technical growth, improving development lifecycles, and aligning dispersed teams to deliver complex projects while actively exploring AI adoption and new capabilities.
13 years of coding experience
22 years of employment as a software developer
Escuela N° 53 "Bernardino Rivadavia"Engineer, Systems Engineering, Not concluded, Engineer, Systems Engineering, Not concluded at Universidad Tecnológica Nacional
Spanish, English, Chinese
Stackoverflow
658reputation
23kreached
5answers
1question
Github Skills (11)
javascript10
jquery10
css8
jsonp6
ajax6
iframe6
cookie6
p3p6
gruntjs6
ssh6
intellij-idea6
Programming languages (4)
Github contributions (5)
sdecima/javascript-detect-element-resize
Dec 2013 - Dec 2014
A Cross-Browser, Event-based, Element Resize Detection
Role in this project:
Front-end Developer
Front-end DeveloperContributions:21 commits in 11 months
Contributions summary:Sebastián primarily contributed to the development of a JavaScript library for detecting element resizing. Their work involved importing and integrating code from other sources, modifying the core functionality, and implementing new features. Key contributions include adding a jQuery plugin to the library and enhancing cross-browser compatibility with scroll-event based resize detection, and more. The user's work extended to refactoring the codebase and incorporating CSS-related updates.
cross-browserbrowserjavascriptelement-resizeevent-based
GrullaBlanca/GrullaBlanca.github.io
Jul 2018 - Apr 2025
Web Page of Grulla Blanca
Contributions:6 PRs, 45 pushes, 1 branch in 6 years 9 months
web-page
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