Designed and implemented a BI/DW infrastructure that enabled a data driven corporate work culture and created a detailed strategic overview for the directors:

• Connected relational databases, Excel-Files, the Google Reports API and the Amazon Marketplace Service to transformations creating a unified single point of truth in a data warehouse that offers easy and secure access for applications and power users
• Built an infrastructure powered by state-of-the-art technology including Docker and Airflow
• Implemented transformations using modern SQL, Python and Data Mining Algorithms
• Created several PowerBI and Excel applications to increase efficiency of operations and management

Responsibilities included providing advice to the directors for introducing a project management system and training a young academic in BI.

Created a CDN on Amazon's Web Services delivering well targeted advertisement for Facebook. This required:

• Deploying a tracking system used for collecting visitor data
• Writing a JavaScript tool that can adapt ad content according to the visitor attributes

Created the at the time biggest platform for food transparency in the food intolerance niche market in Germany. It’s available in the App Store (iOS), Play Store (Android) and the web. In addition to my general responsibilities as a Co-founder, my work covered the following technologies and aspects of software engineering:

• Backend: Ruby on Rails, AWS Elastic Beanstalk, Heroku, Docker, Dokku, RSpec and Python
• Frontend: AngularJS, AWS CloudFront, AWS S3, Cross Origin Resource Sharing, E2E Tests, Protractor
• Mobile: Cordova, Ionic, Play Store, App Store and UI Prototyping
• Outsourcing: Requirements Specifications, Strategic Communication and Quality Assurance

By the end of 2015, myFoodMap had successfully gone through the incubator of the European Space Agency and secured 50k funding for zero equity.