Kotlin & Android Expert

Antonio Leiva

I'm a passionate developer and educator in Kotlin and Android technologies.
As the CEO of DevExpert, I help companies and individuals master the latest in mobile development.

Contact me

About me

Welcome to my professional journey. As a dedicated Kotlin and Android expert, I thrive on transforming ideas into functional and engaging mobile applications.

I draw inspiration from the ever-evolving tech landscape, constantly seeking to innovate and improve the way we interact with technology.

If you're curious to dive deeper into my work, you can follow me on my social media platforms:

X-Twitter

GitHub

Work experience

CEO & Trainer
DevExpert, Madrid, Spain
2015 - Present

Lead training sessions for companies and individuals on Kotlin and Android development.
Develop comprehensive course materials and resources.
Collaborate with industry leaders to stay at the forefront of mobile technology.

Google Developer Expert for Android
Google Developers
May 2020 - Present

Part of a global network of experienced developers and strategists.
Frequently speak at conferences, publish videos and tutorials, and mentor developers and startups.
Support high-potential startups and technical communities worldwide.

Senior Android Developer
Plex, Inc, Madrid, Spain
Aug 2014 - Sep 2018

Developed innovative ways to enjoy media on Android devices, from mobile to Android TV.
Assisted in UI and UX tasks, adapting Plex experience to Android devices.

Android Developer
Gigigo Group, Madrid, Spain
Jul 2013 - Jul 2014

Android tech lead and evangelist.
Involved in various projects as an Android developer and team leader.
Participated in design methodology, architecture, and software definition for future projects.

Android Developer
Indra, Madrid, Spain
Mar 2013 - Jun 2013

Worked as an Android Developer in the Indra Mobility area.

Consultant in Microsoft Dynamics CRM
Indra, Madrid, Spain
Sep 2008 - Feb 2013

Performed tasks related to Microsoft Dynamics CRM, from analysis to customization and plugin development.
Created several web portals using technologies like ASP.NET, MVC, JavaScript, and more.

Education

Bachelor of Computer Science
University of Madrid
2003 - 2008

Skills

Explore the skills that empower me to create innovative mobile solutions.

Kotlin

Expert in Kotlin programming language for Android development.

Android Development

Proficient in building robust and scalable Android applications.

Jetpack Compose

Experienced in using Jetpack Compose for modern UI development.

Kotlin Multiplatform

Skilled in developing cross-platform applications using Kotlin Multiplatform.

Quality and Architecture

Focused on quality and architecture to build scalable and maintainable applications.

Mentoring & Training

Passionate about teaching and mentoring aspiring developers.

Empower Your Team with Kotlin & Android Expertise

Ready to elevate your skills and knowledge in mobile development?