Jan Oliver Rollmann

B.Sc Bioinformatics

Software Engineer




I want to use my programming and visualization skills to contribute to a positive digital evolution. My goal is to build applications that are efficiently designed, easy to use and ultimately helpful to people.

Work Experience

Frontend Engineer
Avelios Medical GmbH
since December 2023
Software Engineer
Device Insight GmbH
April 2018 - November 2023
  • During my work at Device Insight I was part of multiple teams with different tasks ranging from Frontend Development over Tech-Lead to being part of a team focused on customer acquisition.
  • Customer Acquisition by implementing custom shaped UI demos for specific customer use cases (Frontend, Backend, QA)
  • Developing an azure marketplace application "ux4iot" used for providing live values of devices via websockets for user interfaces (Backend, QA, DevOps)
  • Implementation of a ready-to-deploy azure application for managing stateful events and process control (Frontend, Backend, QA, DevOps)
  • Implementation of platform software and developer tools
High Coordination GmbH
August 2016 - February 2017
  • Feature development for a BI-driven frontend application
  • Implementation of widgets based on a standardized design system


M.Sc Informatics
Technical University of Munich
April 2017 - December 2017
B.Sc Bioinformatics
University Bayreuth
October 2012 - April 2016
Abitur (A-Levels)
Friedrich-Dessauer Gymnasium
September 2004 - June 2012


Frontend & Backend
Javascript / Typescript / Node, Python, Java, Shellscripting
Frameworks & Concepts
React, GraphQL, Express, NextJS, jQuery, Spring, Webpack, Jest, Mocha, Cypress, REST, State Management, Serverless Programming
Services & Tools
Azure Cloud Services, GitlabCI, GitHubCI, Atlassian Products