Thomas Marbella Email & Phone Number

Berlin Und Umgebung, Deutschland

Helping our clients to make the most out of their code - and bringing the best apps to their users.

Berlin, Deutschland

Mentor & Guide Developers and Entrepreneurs in their careers.

Berlin, Germany

Recruiting and Leading a DevTeam to build a topnotch blockchain based DeFi App.

Improving the world famous Spotify app - and impacting 500mio+ users with great code!

Barcelona, Cataluña, Spanien

via CodeOp.Com - Teach a class of upcoming dev talent how to develop Android apps.Starting from basics in Kotlin, to basics in Android, followed by advanced concepts in Android.

Refactor Architecture from MVC to MVVM, get rid of tech debt and introduce CleanCode & SOLID to the codebase.

Development of new features of Douglas' eCommerce Consumer App

Develop new feature to decrease learner's churn rateImprove code quality, test coverage and overall architecture documentation

Setup app architecture, testing and reusable app componentsEstablish and enhance CI, Git & Review processIntroduce latest Android Jetpack practices (Arch, Nav, MVVM, DataBinding)

Kickstarted Android App and architecture, including Flutter capabilities

Development of Android App "WeShare" by Volkswagen

Berlin

Part of an Android team for the WeShare car sharing appBuilt a bridge to integrate “WePark” into the official VW-Connect Android appMaintained and optimized architecture of a large-scale Java backendDeveloped small cross platform PoCs in Dart to show capabilities of FlutterCreated a PoC for Big Data visualisation and interaction in Flask and D3.js

Concepted and Developed an augmented reality tutorial app for Mercedes trucksStarted a cross platform app for internal process managementBuilding a new team of developers and designers from scratch

Developed Android apps and prototypes from concepts and ideasMaintain and improve existing apps and code and add new featuresConsult clients in best practices in design and code to ensure the best qualityDeveloped a broad range of apps: corporate, augmented reality, games, mediaPresent milestones regularly to ensure deadlines and expectations of the clientClients: Siemens, Deutsche Bank, City of Magdeburg, Polaroid, Bosch, Auto1

Kickstarted a cross platform UI Test Automation for Android & iOS from scratchDecreased time for test execution from 6 hours manual to 10 minutes automatedExtended existing Android and iOS app for full UI test automation supportIntegrated Appium in the CI process and in selenium grid for distributed execution

Berlin

Concepted, developed and maintained apps in a corporate environmentDirected architectural design of code and assured high standard of code qualityWorked with designers to ensure best user experience in apps as possibleConsulted team in new Android features and interviewed & recruited new hires

Berlin

Developed new and maintained existing J2ME, Blackberry and Android AppsCreated Prototypes to present capabilities of Android for future corporate appsDeveloped cross platform libraries in Java and decreased overall development timeIncreased code test coverage to decrease potential bugs and push CI

Bachelor Of Science (B.Sc.), Bachelor Of Science In Applied Computer Science

Software Developer

-Training and education in 15 different programming languages -one year practical experience in a 5-Tier J2EE architecture as a backend.