Esteban Sastre
Senior Software Engineer at Flanks
A Coruña, Galicia, Spain
Summary
👤
Senior🎓
Top SchoolEsteban Sastre is a Senior Software Engineer with 11 years of full‑stack experience building scalable web and microservices architectures across logistics, digital payments, and health ERPs. He currently leads design and development of an internal operations platform using Vue.js, TypeScript, FastAPI, Docker and Kubernetes, and has deep experience with MongoDB and PostgreSQL. As CTO and co‑founder of a digital therapy startup he architected end‑to‑end web and native apps, hired and mentored engineers, and bridged product and partner integrations. A polyglot professional who lived in Belgium and now works from A Coruña, he pairs hands‑on engineering with customer-facing empathy learned during a year in retail sales. His interests span AI/ML, proptech, agri‑tech, history and pixel art, and he actively studies ethical entrepreneurship and marketing to shape technology that serves people. This blend of startup leadership, operational engineering, and human-centered perspective makes him adept at turning complex requirements into pragmatic, user-friendly systems.
11 years of coding experience
8 years of employment as a software developer
Final Master Thesis Computer Science, Final Master Thesis Computer Science at Université catholique de LouvainIngeniero Informático (Computer Engineer) Computer Science, Ingeniero Informático (Computer Engineer) Computer Science at Universidade da Coruña
English, Spanish, galego, French, Dutch
Github Skills (123)
webextension10
fingerprinting10
badger10
luminus10
chrome-extension10
javascript9
browser-extension9
firefox8
browser8
privacy8
chrome8
ember-addon8
filesaver8
ember-cli-addon7
materialize7
Programming languages (12)
Github contributions (5)
fr0gs/blog-entries
Dec 2017 - Oct 2022
Contributions:47 pushes, 1 branch in 4 years 11 months
fr0gs/configs
Feb 2015 - Mar 2023
Contributions:81 pushes in 8 years 2 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.