Rafael De Leon Plata is a Senior Software Developer based in Monterrey, Mexico, with 12 years of experience building backend services and user-focused solutions. He brings deep practical knowledge in Perl, JavaScript, and Python, and a track record of designing systems from scratch—most notably a Mojolicious/PostgreSQL internal management system early in his career. Rafael has worked across startups and consultancy environments (including Xapo, Paybook, FineTune, and now Slalom), pairing hands-on implementation with pragmatic system maintenance and performance tuning. Comfortable owning full stacks and operations, he also spent several years as an independent developer delivering bespoke solutions for diverse clients. Colleagues describe him as someone who seeks hard problems and cares as much about the developer and user experience as about correctness and reliability.
12 years of coding experience
17 years of employment as a software developer
Programmer technician Computer Software Engineering, Programmer technician Computer Software Engineering at Instituto Internacional de Estudios Superiores
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Rafael De Leon Plata - Senior Software Developer at Slalom