Lead development of the web app + web site for Hjulverkstan, a local initiative by Save the Children to foster community and integration through free bike shop centers.
Java 
SpringBoot 
MySQL 
Docker 
TypeScript 
React 
React Query 
Alten Consultant Lead development of the web app + web site for Hjulverkstan, a local initiative by Save the Children to foster community and integration through free bike shop centers.
Java SpringBoot 
AWS TypeScript React React Query Hug is one of Scandinavia's leading humanitarian NGOs aiding Ukraine. Initiated as a response to the escalating invasion in February 2022, the organization has grown quickly with acquired partners such as Volvo, Västra Götalandsregionen, Svenska Kyrkan and BRIS.
JavaScript 
Stripe 
WebFlow 
Figma Alten Consultant Enhanced SKF's IoT platform’s app for integrations. Delivered features and tackled rising technical debt, instability, and bugs that hindered the backend-focused team's ability to effectively deliver on a substantial backlog of full-stack features.
TypeScript React 
Redux Reselect 
Golang Alten Consultant Lead the development and reformation of the micro front end for ABB Robotics' next-generation IoT platform, alongside initiating an end-to-end department-wide architectural redesign.
The project had faced critical challenges, rooted in a substantial backlog of volatile architectural decisions. The front end therefore had both large technical debt but also a high level of complex responsibilities given the array of challenges with the IoT services and their APIs.
Typescript React React Query 
Node.js 
GraphQL MySQL 
MongoDB 
Kubernetes Docker 
Azure 
Azure DevOps Lead front end development for Bobby Digital Studios in a phase of expansion, delivering the next generation of their flagship product Hivemind, a custom CMS type of service providing tailored websites, mobile and desktop applications for customers like Essity, Dentsply, and Haglöfs.
React React Native Redux 
Apollo GraphQL Node.js AWS Docker Kubernetes 
Gitlab CI As a means of flexible income Jona has throughout the years taken on occasional client for web / app work.
React React Native AWS Lambdas Node.js 
Gatsby 
Netlify CMS 
Angular 
Ionic The boutique synthesizer brand Cwejman Sound, led by Wowa Cwejman needed assistance, from coming up with new products to optimising production and workflow.
Autodesk Fusion360 
KiCad React Providing globally leading connectivity solutions for public transportation, Icomera wanted to explore a new type of application easing the connectivity process.
Linux Node.js Express.js Angular Ionic