Oliver Mas

Driving Loyalty Through Personalised Experiences in Real Life

Start from scratch diverse backend projects writen in Python:

• Wallet for Google Pay & Apple Wallet backend API with FastAPI (Python+SQLAlchemy) in a dockerized environment.
• Realtime payment system with Websockets (Django 3 + ASGI).
• Telegram Bot to manage Mikrotik routers with Django inside Docker container.
• Web Admin backend with Django.

Also supporting and refactoring core projects adding automatization scripts, Unit tests and appliying clean code patterns.

As a UX designer I use all the guidelines of Google provided in Material Design and use Free Software tools for create UI as Inkscape. As a Android developer, I created from scratch this app using my experience in all my previous projects. I’m on constant research of new design patterns, libs and releases for maintain the code fresh and maintenable.

Our objective is that the user can find his optimal phone plan and find out how much he would spend with other operator with just installing the app

Improve the architecture of the application that was already in production, using design patterns and using the new techniques of compiling Android applications with Gradle. Change the version control system from SVN to GIT. Teamwork giving internal talks to improve the technical knowledge of the team.

The We2 Social Wi-Fi platform includes the Router and the Merchant mobile application to create geolocated ads and promotions, message directly with customers, and review real-time customer insights.

Android developer of We2, social app to connect automatically to We2 Hotspot around the world and other app for merchants to manage these WiFi access point.

We used Scrum tools with Jira as platform of task reports, Git on Bitbucket for repository system.

Work on several top technological projects (Voice recognition, Virtualization, Videoconference and XMPP)

TuMe: Yarn-android is an Android communications application which can send messages, photos, audio and locations, and allows users to make free calls over WIFI and 3G networks.

Videoconference solution / Tokbox: Analyze, design and develop solutions to include video from server side, with multipoint, cross-platform, and multi sign-in capabilities, for integrate it with other products of Telefonica.

Dual persona: Android app for add two independet profiles at the same mobile with two differents number and two different Android OS.

Talkie: Messaging app with some extras gestures like send kisses when you kiss the phone screen.

I was involved in developing the Android apps from scratch also maintain already coded apps.

Llamar a casa: Do international calls with calls national cost.

Portal UAX / Portal Docente UAX: App for teachers and students for review the schedule, send practises…

eTaxi: One of firsts apps for Taxi in Madrid.

Talky: Android app for realtime chat.

International financial project developed in COBOL language for IBM MAINFRAME environment.