Freelancer profile translated to English.
Back to original languageAbout Hernán
I am Hernán, an open-source developer for 16 years.
For the last 7 years, I have led one of the most used Android-based open-source operating system projects in the world. I have closely witnessed the evolution of Android and iOS, and with that, I have developed an obsession with usability, clean interfaces, polished animations, and fluidity in every interaction.
I aim for the applications I create to be useful, beautiful, and entertaining for the end-user, and for the code within to be clean, readable, and easy to maintain for any developer working with me.
Spanish
Native or bilingual
English
Fluent
Can work on-site
Seville (up to 50km)
Experience
- SportradarSenior Android DeveloperSOFTWARE PUBLISHINGJanuary 2025 - Today (1 year and 5 months)Senior Android developer in charge of Android apps and internal SDKs for all the ecosystem within the company (League National Basketball, OlyPlus, Tennis Channel International, Tennis Channel US, ABL, BTN…) and lead developer of new Sportradar's Orako project, creating its SDK and Android application.
- AtreboMobile Software DeveloperSOFTWARE PUBLISHINGNovember 2022 - December 2024 (2 years and 1 month)Seville, SpainSoftware developer responsible for developing and publishing the Android (Kotlin) and iOS (SwiftUI) versions of the Atrebo TREE tool, which enables employees of companies to access utilities (such as power producers and distributors, telecommunication service providers and data centers) and property services with the integration of advanced locks such as iLOQ, Outlocks or Abloy.
- DifoosionFull Stack DeveloperJuly 2022 - September 2022 (2 months)A Coruña, SpainDeveloper in charge of the infrastructure of all the company's news websites, as well as the management tools for coordinators, monitoring and data analysis.• .NET-based frameworks using Visual Studio• Development and maintenance of websites using TypeScript, JavaScript, HTML and CSS.
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Education
- Superior Grade on Multiplatform DevelopmentI.E.S Arroyo Harina2018Superior Grade on Multiplatform Development
- Superior Grade in Sports and Physical activitiesI.E.S Santiago Apóstol2015Superior Grade in Sports and Physical activities