Senior Software Developer & Teamlead
Hi, I’m Arkadius Stefanski, a Senior Software Developer and Teamlead based in Bremen, Germany. I build scalable backend systems and work primarily with PHP, Golang, Symfony, Elasticsearch, MySQL and Linux.
Arkadius Stefanski is a software developer and engineering leader with more than 20 years of experience in web and backend development. His focus is on reliable backend architecture, search, infrastructure-related systems and long-term maintainable software.
Over the years, he has worked across product, agency and infrastructure environments, combining hands-on engineering with technical leadership and mentoring.
Leading a development team while remaining hands-on in engineering scalable backend systems in a data-centre and infrastructure context. Responsible for roadmap planning, mentoring developers and driving architectural decisions.
Full-stack and backend software development across multiple client projects in one of Germany’s largest independent digital agencies.
Led technical strategy and product development as CTO of an early-stage startup.
Worked on social media platform development, Facebook applications, project management and Linux server configuration.
I’ve contributed to the Symfony framework and its documentation, and I regularly attend Symfony conferences and community events in Europe.
The best places to find me are GitHub and LinkedIn: GitHub and LinkedIn.