Ismael De Esteban Fernández
Tech Lead at TRIBBU
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolIsmael De Esteban Fernández is a tech lead and engineering manager with 12 years of experience building scalable backend systems and leading cross-functional teams across startups and large companies. He has held senior roles from CTO at Fever and Woonivers to Staff Engineer at Qualcomm, consistently focusing on architecture, reliability, and cost-effective technical decisions. Comfortable with Python, Django, cloud infrastructure and data teams, he emphasizes avoiding hype-driven choices and steering teams toward pragmatic, high-leverage solutions. Based in Madrid, he pairs hands-on platform experience with people leadership, having coordinated teams of 16+ engineers across mobile, backend and data disciplines. A pragmatic systems thinker, he’s known for turning architectural trade-offs into clear, business-aligned roadmaps.
12 years of coding experience
13 years of employment as a software developer
Bachelor in Computer Science Informatik, Bachelor in Computer Science Informatik at Johannes Kepler Universität LinzMaster of Education - MEd Computer and Information Sciences General, Master of Education - MEd Computer and Information Sciences General at Universidad Isabel IMaster's degree Computer Engineering, Master's degree Computer Engineering at Universidad de Las Palmas de Gran Canaria
English
Stackoverflow
11reputation
126reached
2answers
1question
Github Skills (71)
rest-api10
test-coverage10
django-rest-framework10
django9
exchange9
bowser9
ios-application9
mobx-state-tree8
boilerplate8
react8
cli7
react-native7
sugarcrm6
onesignal6
reactotron6
Programming languages (5)
Github contributions (5)
iesteban/config-files
Nov 2013 - Jan 2021
Contributions:30 commits, 23 pushes in 7 years 3 months
Semillas/SemillasReactNative
Apr 2017 - Nov 2017
Contributions:237 commits, 7 PRs, 161 pushes in 7 months
react-nativeiosandroidios-application
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