Sergio Henares is a seasoned backend-focused software developer with 9 years of experience building distributed, scalable systems from Asturias, Spain. He has strong hands-on expertise across Java, Ruby, PHP and Go, and a track record of shipping backend services and APIs for ad-tech and payments platforms at Kimia, Flywire and Secture. Comfortable with the full stack when needed, he pairs Spring Boot, Hibernate and Kafka with Dockerized deployments, Elasticsearch and Redis to solve high-throughput problems. Sergio’s background includes both legacy PHP/Symfony systems and modern microservices, giving him a practical sense for incremental modernization. He thrives on backend performance and reliability challenges and often bridges gaps between operations and development to get systems into production.
9 years of coding experience
7 years of employment as a software developer
Técnico Superior en Desarrollo de Aplicaciones Web Programación informática, Técnico Superior en Desarrollo de Aplicaciones Web Programación informática at Valle del Miro
Time recording system for recording effective working time
Contributions:4 PRs in 3 years 6 months
time-recordingeffectiveworking-timerecording
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