Marlon Tejada
Engineer Lead at Yuno
Bogotá D.C. Metropolitan Area Colombia
Summary
👤
Senior🎓
Top SchoolMarlon Tejada is an Engineer Lead with 8 years building high-performance, event-driven backend systems and payment orchestration platforms. He currently leads engineering at Yuno after designing scalable integrations across hundreds of payment providers, 3DS platforms and real-time webhook systems. Experienced across Go, Java/Kotlin, Python and AWS ecosystems, he focuses on concurrent APIs, observability and architectural decoupling to improve resilience and maintainability. Prior roles at Mercado Libre, Bia Energy and Zulu show a track record of cutting execution time via async and concurrent designs and mentoring teammates. He also teaches Go professionally, translating deep, practical concurrency knowledge into hands-on training for teams. Based in Bogotá, he pairs production-grade engineering with a passion for knowledge sharing and continuous technology exploration.
8 years of coding experience
4 years of employment as a software developer
Bachelor of Engineering - BE, Computer Systems Engineering, Bachelor of Engineering - BE, Computer Systems Engineering at Universidad Nacional de Colombia
Github Skills (9)
decimals8
bigdecimal8
fixed-point8
bignumber8
decimal8
arbitrary-precision7
decimal-numbers7
golang5
go3
Programming languages (3)
Github contributions (5)
mbarretot/AbductedFarmers
Apr 2018 - Jun 2021
Contributions:29 pushes, 3 branches in 3 years 2 months
marlonbarreto-git/marlonbarreto-git
Feb 2023 - Sep 2024
Contributions:6 PRs, 4 pushes, 3 branches in 1 year 6 months
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