Dev Conference
27-28 May 2027 at Södra Teatern
2
Days of talks
400+
Seats at Södra Teatern
/new-stage
New stage: Södra Teatern
In 2027 DevSum has a new home: Södra Teatern on Södermalm, in the middle of Stockholm.
Same conference, same people who build software.
Same energy, new stage
From the first keynote to the last line of code, DevSum 2026 was packed with brilliant talks, hallway chats and real connections. Watch the highlights and feel the energy that brings hundreds of developers together each year. On 27 and 28 May 2027, we bring that same energy to Södra Teatern.
Key Topics
A strong system architecture is the key to scalability, performance, and adaptability. The best developers don’t just write code—they design systems that last and evolve. At DevSum, you’ll learn from top architects tackling today’s biggest challenges. From scalable microservices to AI-driven design, discover the strategies and frameworks that power world-class systems.
In today’s connected world, security is a top priority. From data breaches to ransomware attacks, cyber threats are evolving, and developers are at the frontline of defense. A strong foundation in security practices is essential for building resilient applications and protecting users' trust.
Artificial Intelligence (AI) is no longer a futuristic concept—it’s a vital tool reshaping the way we design, build, and maintain software. For developers, understanding AI is more important than ever as its influence extends across industries and disciplines.
DevSum
Where tech meets fun and innovation
Join 70+ experts diving into Web Development, AI, and Cloud while building skills and community.
Key topics
Key Topics at DevSum
Explore the frontiers of tech — from AI and cloud to security and innovation. Get inspired by the brightest minds in the industry.