Alexander Krämer

Linz, Austria –

Solutions Architect @runtastic
I enjoy coding, mixing bands and reading tech-blogs.
... and I'm a soundguy


Freelancer Web/Backend developer

Project based coorporations
July 2014 - present

Solutions Architect

Runtastic GmbH

Designing the technical vision of projects we build together with adidas.

October 2019 - present

Backend Engineer

Runtastic GmbH
  • Developing new, maintining and enhancing existing features of runtastics Backend using Ruby as core language.
  • Developing and being in charge of runtastics Oauth2 provider.
August 2017 - September 2019

Backend Developer Intern

Runtastic GmbH

Redesigning REST APIs using the newest Version of jsonapi.

April 2017 - July 2017

Software Engineering Intern

Raiffeisen Software GmbH

Automated Test development.

September 2016


University of applied sciences Hagenberg, Upper Austria

Bachelor of Science in engineering
Software Engineering
October 2014 - July 2017

BORG Honauerstrasse Linz, Austria

Focus on Pop- and Computermusic as well as music production
September 2009 - July 2013


Programming Languages & Tools
  • Test-driven development
  • Agile Development: Scrum & Kanban


Apart from being a backend developer, I enjoy being outdoors. In the winter, I am an avid skier/snowboarder. During the warmer months, I enjoy biking and BBQing.

When forced indoors, I follow a number of thriller, action and comedy genre movies and TV shows. I am an aspiring sound engineer, and I spend a large amount of my free time exploring the latest technology advancements in the backend web development world.