Software Engineer (Golang)

eGym GmbH, Berlin

Company manufactures fitness machines that are connected to the server for tracking all of different kinds of user data. Additionally, it
provides the data to users via the mobile apps (iOS and Android). Company consists of 6 engineering teams including App Team where I belong
to with 6 - 8 engineers.

* Maintaining big monolith java project on the server side
* Providing REST endpoints for the communication with mobile apps (iOS and Android)
* Working on identifying cohesive parts of the system, grouping them together and preparing them for the separation out of monolith
* Working on making concepts and building new microservices in Go and Java (Spring Boot)
* Implementing gRPC communication between services
* Using kubernetes for deploying on GCP
* Using influxDB and Grafana for monitoring
* Configuring bitbucket pipelines for CI/CD

Main technologies: Java, Go, Spring Boot, MySQL, Postgres, Docker, Kubernetes, REST, gRPC, Grafana, Let's Encrypt, GIT, Bitbucket, Google
Cloud Platform

Dr. Förster AG, Berlin

Company manufactured cosmetics, teas, detox-teas, detox-pulvers and many other healthy beverages. Online selling was a main distribution.
Team consisted of 2 engineers.

* Built and maintained e-commerce platform based on Magento
* Integrated Magento with external ERP system
* Created modules for statistics and reports
* Had a team lead role.

Main technologies: PHP, MySQL, GIT, Magento eCommerce

Digramm Media GmbH, Berlin

Company created web applications for many different clients. Also maintained two the biggest online furniture shops in Magento (Porta and
Boss). Team size was 5 - 6 engineers.

* Created different web applications based on Ruby on Rails
* Modeled databases
* Integrated different payment methods like paypal, sofortüberweisung, billpay, creadit card, SEPA Lastschrift, Santander Bank etc
* Built and maintained magento e-commerce web applications

Main technologies: Ruby on Rails, PHP, MySQL, MongoDB, Magento eCommerce, GIT