John Niño
Full Stack Developer at PROTECCIÓN S.A.
San Gil, Santander, Colombia
Summary
👤
Senior🎓
Top SchoolJohn Niño is a Full Stack Developer with nine years of hands-on experience building scalable web and mobile applications, currently focused at Protección S.A. and previously leading end-to-end projects as a lead developer. He excels in TypeScript-driven stacks (React, Express, TypeORM) and databases (MySQL, Postgres, MongoDB), with practical cloud and container deployment experience on AWS EC2 and Docker. His background includes Flutter mobile apps, Solidity blockchain integrations, and applying DDD and SOLID principles to deliver maintainable systems. Comfortable leading multidisciplinary teams, he blends pragmatic engineering with continuous learning and a knack for integrating notification and third-party services like Twilio and OneSignal to boost user engagement. An unusual strength is his cross-paradigm fluency—moving between frontend UX, backend APIs, and blockchain contracts—enabling him to own features from UI to persistent storage.
9 years of coding experience
3 years of employment as a software developer
Grado en Ingeniería, Systems Engineering, Grado en Ingeniería, Systems Engineering at Fundación Universitaria de San Gil - UNISANGILBachelor of Technology - BTech, Web/Multimedia Management and Webmaster, Bachelor of Technology - BTech, Web/Multimedia Management and Webmaster at Universidad Autónoma de BucaramangaSENA: Servicio Nacional de AprendizajeProgramming languages (1)
Github contributions (5)
HenKyubi666/data-curso-frontend
Sep 2022 - Sep 2022
Contributions:44 commits, 28 pushes, 5 branches in 2 days
HenKyubi666/Pokemon-gatsby
Nov 2021 - Aug 2022
Contributions:27 pushes, 2 branches in 8 months
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