Alejandro Doral
Co-Founder & CTO at TwinCoders
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolAlejandro Doral is a seasoned engineering leader and entrepreneur with over 12 years of hands-on experience building mobile and web applications from Madrid. As Co-Founder and CTO of TwinCoders, he leads cross-platform mobile development for Android and iOS while drawing on a broad polyglot background that includes Ruby on Rails, Scala, Java, PHP, and native iOS. He started and ran web shops using Joomla and modern front-end technologies (HTML5, CSS3, JavaScript) and has a proven track record of shipping production systems and integrating SOAP/SQL backends. Comfortable across languages and stacks, Alejandro pairs architecture and delivery experience with the practical discipline of a founder who has managed teams and client projects end-to-end. An unspoken strength is his early mix of embedded/desktop (C/C++) and scripting (Python, Perl) work, which gives him uncommon systems-level intuition for mobile and web integration challenges.
12 years of coding experience
5 years of employment as a software developer
Universidad Rey Juan Carlos
inglés medieval (aprox. 450-1100), Élfico
Github Skills (13)
android-sdk9
geocoding7
parallax5
custom-view5
recyclerview4
textview4
android-library4
pdf3
html3
ruby3
ruby-on-rails3
android3
vector2
Programming languages (3)
Github contributions (5)
TwinPush/api-docs
Feb 2016 - Jul 2025
Contributions:74 pushes, 6 branches in 9 years 5 months
TwinPush/android-sdk
Jul 2015 - May 2026
Android SDK and a demo application exploring all the possibilities
Contributions:5 releases, 1 PR, 217 pushes in 11 years
android-sdk
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