Johan Andersson
Senior Infrastructure Specialist at Samfälligheten Lidret
Stockholm, Sweden
Summary
🤩
Rockstar🎓
Top SchoolJohan Andersson is a Senior Infrastructure Specialist with 13 years of hands-on experience building and automating large-scale distributed systems using Python, Docker, Kubernetes, SaltStack, Ansible and cloud platforms. He is self-taught in Python and has shipped everything from CLI tools and Django backends to multi-country infrastructure supporting tens of thousands of clients, combining developer sensibilities with operational rigor. Notable open-source contributions include the redis-py-cluster library and a Docker Redis Cluster image that address real-world compatibility and orchestration challenges used in large deployments. Johan excels at turning vague operational problems into automated, repeatable platforms and has led both technical teams and platform release coordination in global environments. Based in Stockholm, he also teaches Python courses and serves on two housing association boards, reflecting a blend of technical mentorship and community leadership.
13 years of coding experience
14 years of employment as a software developer
2006 IT Programmering, 2006 IT Programmering at It -Gymnasiet Uppsala2010 Systems Engineering (Master program), 2010 Systems Engineering (Master program) at Uppsala University
Swedish, German, English
Github Skills (15)
sh10
script10
docker10
shell10
redis10
scripting10
dockers10
cicd9
clustering9
cluster-computing9
databases8
database8
automation-testing7
automations7
automation7
Programming languages (12)
Github contributions (5)
Grokzen/docker-redis-cluster
May 2014 - Dec 2022
Dockerfile for Redis Cluster (redis 3.0+)
Role in this project:
DevOps Engineer
DevOps EngineerContributions:3 releases, 8 reviews, 126 commits in 8 years 8 months
Contributions summary:Johan primarily focused on improving the Docker image for Redis Cluster. Their contributions involved upgrading the base image, fixing build issues, and updating the `start.sh` script. The user also addressed compatibility issues across different Redis versions by modifying the entrypoint script to accommodate various `redis-cli` versions and versions of Redis itself. Furthermore, the user introduced a proper supervisorctl configuration for container management, simplifying Redis server starting and stopping.
dockerfileredisdocker-imageredis-clusterdocker
Grokzen/redisco
Mar 2014 - Jun 2014
Contributions:42 commits in 3 months
containerspython-librarypythonredisdocker
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