Jhon Valencia
Software Engineer at Mercado Libre
Medellín, Antioquia, Colombia
Summary
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Senior🎓
Top SchoolJhon Valencia is a software engineer based in Medellín with 10 years of experience building backend systems and full-stack web solutions for financial and large-scale service companies. He has hands-on expertise in Java, PHP, Python, Kotlin, Node.js, and front-end frameworks like Angular, combined with strong SQL/NoSQL database skills and AWS/GCP containerization experience. His recent roles include rapid engagements at Bancolombia and Mercado Libre and multi-year projects delivering IVR and contact center integrations, analytics pipelines (Spark/Scala), and cloud migrations. Comfortable working independently as a web developer and within cross-functional teams, he blends practical implementation skills with systems design and operational awareness. A detail that sets him apart is sustained exposure to both information security practices and contact-center IVR tooling, giving him a unique perspective on building resilient customer-facing platforms.
10 years of coding experience
4 years of employment as a software developer
Ingeniero de software Ingeniería de software, Ingeniero de software Ingeniería de software at Institución Universitaria Pascual BravoGestión de las telecomunicaciones, Gestión de las telecomunicaciones at instituto tecnologico metropolitanoGithub contributions (1)
cristian1913/PlantillaWP
Aug 2015 - Aug 2015
Contributions:277 commits, 277 pushes in 3 days
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