Computer Engineer with extensive experience in native mobile application development, specialising in Android and Jetpack Compose. Highly motivated by software craftsmanship and continuous learning, recognised for problem-solving, resilience and effectiveness in high-pressure environments.
- 💼 Currently a Mid-Level Android Software Engineer at Openbank (Santander) on Zinia, a Buy Now, Pay Later (BNPL) financial platform
- 🧭 Served as Android Tech Lead for over a year — technical guidance, code reviews and mentoring new team members
- 🔐 Building secure payment flows compliant with PSD2 regulations, including card payments via Stripe
- 🏛️ Applying CLEAN Architecture, MVVM & SOLID to ensure scalability, maintainability and code quality
- 🧑🏫 Taught Kotlin and Jetpack Compose courses for two consecutive years
- 🎓 Bachelor's in Computer Engineering (Software Engineering specialisation) — University of Valladolid
- 🌱 Self-taught and always learning new languages and frameworks
- 📫 How to reach me: gonzalocalvosanz@gmail.com
- ⚡ Fun fact: I love to play Basketball 🏀 and Volleyball 🏐
- Mid-Level Android Software Engineer — Zinia (BNPL) · Openbank · Aug 2023 - Present
- Android Tech Lead (Payments) — Zinia by Santander · ~1 year
- Junior Android Developer — Zinia (BNPL) · Openbank · Aug 2022 - Aug 2023
- Junior Android Developer — Five Flames Mobile · Jan 2022 - Aug 2022 — Dugud/PreZero, Appsenger, Zity
