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Diego G.

Senior Android Engineer

Works remotely from Barcelona

  • 41.3829
  • 2.17743
  • Suggested rate €200 / day
  • Experience 2-7 years
  • Response rate 100%
  • Response time 1 hour
Propose a project The project will begin once you accept Diego's quote.

This freelancer is available part-time (1 day per week) but hasn't confirmed their availability in over 7 days.

Part-time, 1 day per week

Propose a project The project will begin once you accept Diego's quote.

Location and workplace preferences

Barcelona, España
Remote only
Primarily works remotely


Project length
Would prefer:
  • ≤ 1 week
  • ≤ 1 month
  • Between 1-3 months
Would prefer to avoid:
≥ 6 months
Company size
  • 1 person
  • 2-10 people


Freelancer code of conduct signed
Read the Malt code of conduct

Verified email



  • Spanish

    Native or bilingual

  • English

    Native or bilingual

  • Catalan

    Native or bilingual


Skills (8)

  • Project Management
  • Beginner Intermediate Advanced
  • Languages
  • Beginner Intermediate Advanced
  • Cloud
  • Beginner Intermediate Advanced
  • Platform
  • Beginner Intermediate Advanced
  • IDE
  • Beginner Intermediate Advanced
  • Version Control
  • Git
    Beginner Intermediate Advanced
  • Beginner Intermediate Advanced
  • All
  • Beginner Intermediate Advanced

Diego in a few words

Android Developer and Software Engineer with more than 6 years of Experience.

Graduated in the University of Lleida, as a Computer Science Engineer. Have been studying in Finland for one year doing an Erasmus programme. Moved to the UK after it, worked in fin-tech and created my own start-up remotely.

My biggest passion is to work in great environments, the second one is to discover the world, I love to do solo trips around the world and meet people from everywhere, listen to their stories and understand them in a better and personal way.



Education & E-learning

Lead Android Engineer

Barcelona, España

December 2019 - Today (3 years and 3 months)


Human Resources

Senior Android Developer

Barcelona, España

January 2019 - December 2019 (11 months)

Kotlin | Koin | MVP | RxJava| CI | BitBucket | Scrum | AB Testing


Entertainment & Leisure

CTO - CoFounder

City de Londres, Reino Unido

September 2017 - August 2018 (11 months)

Built all the technical structure from scratch and running all the project and having the full responsibility of the project itself, in terms of tech, design, team members and technologies used to be able to build the product. Created the Android app from scratch, implemented in Kanban development, using JIRA to control the sprint and the goals of the product. Designed all the infrastructure between mobile apps and backend. Managed the project for iOS and Android and developed the backend services for both platforms.

- Managed and linked all the tech with the marketing team, Analytics, audiences and to success with the Facebook and Google Campaigns.
- Designed the architecture for both iOS and Android.
- Made interviews and hiring the entire product team, UX/UI, iOS, Backend, Android.
- Native Android development (Kotlin, RX, Dagger2, MVP, Clean Architecture)
- Firebase backend + Functions JavaScript (Automated push notifications based on events in Firebase).
cto Android cofounder startup


Banking & Insurance

Senior Android Developer

City de Londres, Reino Unido

March 2017 - May 2018 (1 year and 2 months)

Kotlin | Dagger2 | MVP | RxJava | Jenkins | ABTesting | Bitbucket | CodeReviews | PairProgramming|Testing | Scrum | Custom UI implementation

Working as an Android Engineer in one of the most successful fintech start-ups in London and Europe. Developing on all the new features, mentoring junior developers, changing the whole architecture from MVC to MVP and introducing testing in the app. Introducing Kotlin, managing the entire app for a long time, onboardings of new users, packages of the product, payments and so on. Managing the Android releases and interacting with all the other product teams, making the architecture decisions for the app and for the faster and more reliable development.

Future Platforms

Software Publishing

Android Developer

City de Londres, Reino Unido

February 2016 - February 2017 (1 year)

Java| MVP | RxJava | Jenkins | ABTesting | GitLab | Scrum | Code Reviews | Pair Programming | Testing | Scrum

Implementing all the new features and doing all the maintenance for the Domino’s Pizza App on Android. Refactoring code with all the new best practices and architectures (MVP) and introducing RXJava for basic methodology. Worked in Scrum team and with agile workflow.