Steven Castellanos
Senior Fullstack Engineer at Parser
Cali, Valle del Cauca, Colombia
Summary
👤
Senior🎓
Top SchoolSteven Castellanos is a Senior Fullstack Engineer with eight years of experience building web applications and systems across Latin American and international teams. Trained at Universidad del Valle and Universidad Santiago de Cali, he blends rigorous academic grounding in computer science with a practical focus on web interaction, design, and software quality. He has progressed through roles at Open International, PSL, Perficient, ArcTouch and now Parser, delivering production-ready front- and back-end solutions and architecting data-driven features. Passionate about semantics, data structures, graph theory, constraint programming, probabilistic methods and AI, he brings a research-minded approach to engineering trade-offs and algorithmic design. Colleagues note his rare combination of deep theoretical interests and hands-on product delivery—often translating graph and TDA insights into tangible performance or UX improvements. Based in Cali, Colombia, he favors pragmatic, maintainable systems that reflect evolving interaction trends and best practices.
8 years of coding experience
13 years of employment as a software developer
BS Computer Science, Ingeniería informática, BS Computer Science, Ingeniería informática at Universidad Santiago de CaliAAT Software Development, Ingeniería de software, AAT Software Development, Ingeniería de software at Universidad del Valle (CO)
English, French
Github Skills (2)
bootstrap6
uikit3
Programming languages (1)
Github contributions (3)
sagrath23/indexedDB
Nov 2017 - Dec 2017
Contributions:23 commits in 1 month
sagrath23/super-counter-react
Jan 2018 - Jan 2018
Contributions:4 commits in 1 day
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