Hi, I’m Johan Mattisson, a software developer based in Växjö, Sweden. I’ve been writing Elixir since around 2016 and honestly haven’t looked back that much.
Over the years, I’ve worked with all kinds of companies — scrappy early-stage startups, bigger established businesses, and everything in between — across fintech, media, hospitality, and real estate. I run 111 Solutions AB, my consulting company, and I’m co-founder of QSimbo, a Phoenix/LiveView booking system for small hospitality businesses. Most recently, I spent a year as a research engineer at Linnaeus University, tinkering with IoT systems using Elixir and MQTT.
I also organise functional programming meetups in Växjö and spoke at Goatmire Elixir last year — always happy to connect with others in the community.
Looking to expand my business with a new contract or project. Remote-friendly. If you need a small team rather than a solo developer, I can bring 1-2 additional developers along, should that be of interest.
Happy to connect!
LinkedIn: Johan Mattisson
111 Solutions LinkedIn page: 111 Solutions
Website: 111 Solutions
