Johan Oskarsson

Johan Oskarsson is a Software Engineer currently working at Slack Technologies in San Francisco, California.23 He has an extensive background in the tech industry, with previous experience at notable companies such as Twitter and Last.fm.45

Some key points about Johan Oskarsson:

1. Current role: Software Engineer at Slack23
2. Location: San Francisco, California2
3. Previous experience: Worked at Twitter, Last.fm, Fig, and was involved with Zipkin45
4. Expertise: He has experience with Cassandra, a distributed database management system3
5. Side projects: Hosts a hobby radio show4
6. Social media: Active on Twitter with the handle @skr4
7. Nationality: Swedish, though based in the United States4

Johan is well-connected in the tech industry, with over 500 connections on LinkedIn.2 He is also involved in the startup ecosystem, having been listed as an angel investor for companies like RealCrowd.6

In his current role at Slack, Johan has been involved in mentoring interns and contributing to significant projects. For example, he mentored an intern who worked on re-architecting Slack's workspace preferences to improve scalability.1

Johan Oskarsson appears to be a seasoned professional in the software engineering field, with a diverse background in both large tech companies and startups, and a continued focus on developing scalable solutions in his current role at Slack.