Summary
Stefan Jonasson is a Senior Software Developer and Architect with over 10 years of experience building infrastructure, microservice platforms and backend systems across startups and larger enterprises in Sweden. He specializes in decomposed, containerized architectures (Docker) and a polyglot stack including Java, Node.js, .NET Core, Go, Kotlin and PHP, and has driven proof-of-concept work to introduce new technologies into production. Stefan has led teams and product-critical platforms from early-stage growth to scalable operations, with hands-on responsibility for CI/CD, crawling/back-end systems and developer tooling. He also contributes to industry standards through participation in the TK450 SIS committee for national school standards, reflecting a knack for bridging technical design with regulatory and business context. Based in Växjö, he pairs pragmatic problem solving with the ability to quickly get up to speed in unfamiliar domains, making him effective at delivering low-risk, incremental improvements in complex systems.
10 years of coding experience
16 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Växjö University
Swedish, English