Description

Senior Android Engineer with 6+ years of experience building robust, scalable, and modern mobile apps using Kotlin, Jetpack Compose, Clean Architecture, and tools like Retrofit, Room, and Hilt. I currently work full-time at Adevinta Service&Co for Kleinanzeigen.

I offer freelance support for Android teams, focusing on code reviews, bug fixing, and small improvements. I’m available 10–15 hours per week, weekday evenings and weekends, and collaborate efficiently with cross-functional teams.

If you’re looking for clean code, reliable delivery, and a solid Android tech partner, let’s discuss how I can help your team.

Industry field of expertise

Languages

Spanish
Native or bilingual
Catalan
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Bemobile - Spain
Android Senior Developer Head Squad
DIGITAL AND IT
November 2021 - March 2025 (3 years and 4 months)
Barcelona, Spain
• Led the development of the new checkout process achieving a 15% increase of users in the funnel.
• Implemented a refactor of the Checkout and Customer features in Jetpack Compose.
• Developed Unit Tests achieving 80% coverage on ViewModels, UseCases and Repositories.
• Improved the architecture following Clean Architecture guidelines to move presentation logic to ViewModel and business logic to Use Cases.
• Maintained the legacy Java code of the application to reduce the number of bugs.
• Developed customer requirements while maintaining fluid communication.
• Coordinated, managed and supervised a team of 3 people.
Jetpack Compose Kotlin Coroutines Java Hilt Clean Architecture
Bemobile - Spain
Android Middle Developer
DIGITAL AND IT
December 2019 - November 2021 (1 year and 11 months)
Barcelona, Spain
• Maintained the code by reducing the number of bugs and implementing tests for an entertainment application with 1M+ users.
• Developed an application for a laundry company with 10k+ users.
• Reported the work done to the Senior of the team.
• Reviewed code via Pull Requests.
Kotlin Kotlin Coroutines Dagger2 Hilt Mockito
Worldline Iberia SA
Junior Android Developer
April 2018 - December 2019 (1 year and 8 months)
Barcelona, Spain
• Developed an application for E-Distribuzione with 100k+ under the supervision of my manager.
• Implemented automated tests for Banc Sabadell's applications and web.
• Integrated the CI/CD system for the different applications of the Barcelona City Council.