Sergio Martin Rubio
Software Engineer at Bitclear AG
Bulgaria
Summary
👤
Senior🎓
Top SchoolSergio Martin Rubio is a software engineer with 9 years of experience building scalable, high-performance web and cloud-native systems across fintech, insurance, and travel domains. He has driven architectural decisions and operational improvements—from redesigning auth systems to migrating Java services to serverless Python on AWS—while reducing costs and operational burden. At Bitclear he designed an event-driven platform for real-time crypto transactions and integrated multiple providers to boost reliability and security. Sergio pairs hands-on engineering (microservices, Kubernetes, GraphQL, Spring Boot) with product-minded delivery, contributing to feature discovery and end-to-end launches. He also mentors and onboards teammates, and his economics background gives him a pragmatic lens for balancing technical trade-offs with business impact.
9 years of coding experience
6 years of employment as a software developer
Computer Network and System Administration, Computer science, Computer Network and System Administration, Computer science at Escuelas Profesionales de la Sagrada Familia IcetEconomics Degree, Economics, 8.51, Economics Degree, Economics, 8.51 at Universidad de Málaga
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (50)
deploying9
jekyll7
stream7
jekyll-theme7
recursion7
scanning7
dynamodb-local6
bank6
spring-boot6
vault6
benchmarking6
spring6
java6
scanner6
benchmark6
Programming languages (8)
Github contributions (5)
smartinrub/jwt-example
Apr 2018 - Nov 2020
Contributions:10 commits, 9 pushes, 1 branch in 2 years 7 months
smartinrub/sergiomartinrubio.com
Mar 2021 - Mar 2025
Contributions:194 pushes, 2 branches in 4 years 1 month
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