Summary
Over Quintero is a Technical Lead and senior front-end developer based in Colombia with 10 years of experience crafting high-performance, visually-driven web products. He blends hands-on coding in TypeScript, React, Next.js and Node.js with mentorship and team-building, helping developers grow from junior to senior while steering architecture and CI/CD practices in monorepos. His background in graphic design gives him a sharp eye for microinteractions, animations and UX trade-offs, enabling him to align product, design and engineering decisions. He has led digital transformation initiatives as a CTO, growing new revenue lines through technical execution and data-driven marketing. Known for shipping creative AI-powered tools and reusable component libraries, he stays an active developer who tackles complex problems to model best practices for his teams.
10 years of coding experience
12 years of employment as a software developer
Technologist in Multimedia Production, Multimedia Production. Graphic design, animation 2D - 3D and web development, Technologist in Multimedia Production, Multimedia Production. Graphic design, animation 2D - 3D and web development at SENA
English, Spanish