Freelancer profile translated to English.

Description

👋 My name is Alberto Pérez, specializing in native Android application development.

I have experience working directly with stakeholders, allowing me to cover the entire application lifecycle, from gathering requirements to align with the client, through interface design, to production deployment and optimized ASO publishing.

I have led several Android teams in my career at internationally recognized companies such as Repsol and Fever, among others, actively participating in critical decisions to scale and improve in the competitive mobile app market.

💭 Here are a few more things about me:

I have been developing Android applications for over 7 years.
I have a special interest in automation, making daily tasks simpler and faster.
I have experience working with cross-platform frameworks like KMP or React Native.
I have given workshops and talks focused on scalability, testing, and good coding practices.

🙏 I like to integrate with the project from day 1, understanding the needs and the business behind each one to offer the best solution. I enjoy continuous learning and stepping out of my comfort zone.

✅ If you want personal and quality assistance, don't hesitate to write to me and we can get started!

Industry field of expertise

Languages

Spanish
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Fever
Senior Android Engineer
ENTERTAINMENT AND LEISURE
July 2022 - Today (4 years and 1 month)
Madrid, Spain
Working as the main mobile engineer on a unicorn company of the event and ticketing area, responsible to handle more than 1M users each week.

I'm also the one who propose new ideas on the core team, not only developing but also proactively adding value to the final product. I've worked with Github Actions and Bitrise to make all the app lifecycle fully autonomus and non-human involved since the testing until the rollout and the error detection for analysis and fixes.
Github Actions Datadog Firebase Android IT-Security
Ninety Nine
Android Engineer
July 2021 - June 2022 (11 months)
Madrid, Spain
Cache system.
Make integration with content platforms which enable product team to change dynamically content on our app.
Biometric authentication system.
Implementing some functionalities which improve greatly user experience and therefore providing extra value to users.
INNOCV Solutions
Android Senior Developer
March 2020 - July 2021 (1 year and 4 months)
Madrid, Spain
Developing the main app used on germany trains both for people and for logistics. Also working as DevOps making all the programming workflow be seamless for the team.