Sergio Sáenz
Software Engineer at Fever
Zumaia, Autonomous Community of the Basque Country, Spain
Summary
👤
Senior🎓
Top SchoolSergio Sáenz is a product-focused Software Engineer with 12+ years of experience designing scalable platforms and shipping product-centric systems from monolith migrations to self-service GraphQL APIs. He has a proven track record of improving operational velocity—standardizing testing to enable daily zero-downtime releases and driving architecture changes that tripled throughput to support 1M+ concurrent users. Comfortable across backend, cloud, and DevOps domains, he has led GraphQL/Elixir implementations, Kafka-based hexagonal architectures, and FinOps consolidations that cut AWS OpEx by 25%. Known for translating business goals into human-centered engineering outcomes, he empowers cross-functional teams to move faster while preserving reliability. Based in the Basque Country, he combines deep technical breadth with empathy-driven leadership and a habit of turning engineering cleanups into strategic R&D gains.
12 years of coding experience
14 years of employment as a software developer
Master en Ingeniería Computacional y Sistemas Inteligentes, Ingeniería informática, Master en Ingeniería Computacional y Sistemas Inteligentes, Ingeniería informática at EHU
English, Spanish, BasqueProgramming languages (2)
Github contributions (5)
ssaenz/bashtools
May 2015 - May 2019
Repository for my bash scripting for linux
Contributions:1 PR, 2 pushes, 1 branch in 4 years
scriptingbash-scriptinglinuxbashshell
ssaenz/Inheritance-with-Angularjs
Nov 2016 - Oct 2022
Contributions:1 branch in 6 years
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