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Jordi R.JR

Jordi R.

Android Engineer | Code review, bug fixing & small

€200/day
Barcelona, ES
3-7 years

Average response time: 1 hour

About Jordi

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.
  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • 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.

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Education

  • Bachelor degree in Computer Engineering
    Polytechnic University of Catalonia
    Bachelor degree in Computer Engineering

Skill set

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