Sergio Gómez
Backend Software Engineer at Pennylane
Córdoba, Andalusia, Spain
Summary
👤
Senior🎓
Top SchoolSergio Gómez is a backend software engineer with 12 years’ experience specializing in Ruby on Rails, designing and stabilizing payment, reconciliation, and real-time workflow systems across fintech, logistics, cybersecurity, energy, and streaming. He combines a pragmatic focus on clean architecture and TDD with hands-on work migrating and decomposing monoliths, building microservices, and implementing CI/CD in Kubernetes and AWS. Recently contributing to fintech architecture and payment gateways (Worldpay, Checkout.com, Circle CPN), he excels at improving reliability and performance in production-critical systems. Based in Córdoba, Spain, he mentors peers and drives technical decisions while favoring low-maintenance, well-tested APIs. An early web and open-data practitioner, he co-founded Cordobapedia and has a background spanning embedded Linux, HMI, and full-stack web platforms—bringing systems thinking beyond typical backend roles.
11 years of coding experience
27 years of employment as a software developer
Bachelor’s degree, Computer Science, Bachelor’s degree, Computer Science at Universidad de Córdoba
English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (45)
mvc10
rails10
ruby10
html10
jquery-plugin9
jquery9
php-mysql9
mongoid9
ruby-on-rails9
dropdown9
activerecord9
moodle8
searching8
sharding8
bootstrap8
Programming languages (4)
Github contributions (5)
sergiogomez/imput
Oct 2015 - Oct 2017
Contributions:22 commits, 3 PRs, 21 pushes in 2 years
reactproductivityjavascriptstopmeasure
sergiogomez/sergio-gomez.com
May 2018 - Mar 2021
Contributions:10 pushes, 2 branches in 2 years 10 months
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