Johan Mannby
Back End Developer at Klart
Greater Stockholm Metropolitan Area Sweden
Summary
👤
Senior🎓
Top SchoolJohan Mannby is a pragmatic back-end developer with 8+ years focused on building scalable services and deep systems work, currently contributing to Klart in the Greater Stockholm area. His background ranges from low-level firmware and SIP/telephony systems to serverless microservices on AWS, reflecting a belief in using the right tool for the job and a lifelong comfort with Linux. He has led technical design for serverless architectures (Lambda, DynamoDB, Kinesis) and rebuilt critical platform components for networking and optical systems, often reducing technical debt and improving update/verification workflows. Johan also taught secure coding and built test frameworks and provisioning systems, showing a practical mix of hands-on engineering, tooling, and mentorship. An early adopter of computing (Commodore PC 10 in 1984), he brings long-term institutional knowledge of networking and telecom protocols rarely seen in modern cloud-native back-end engineers.
8 years of coding experience
13 years of employment as a software developer
.NET programming, .NET programming at Umeå universitetMaster of Science (MSc), Computer Systems Networking and Telecommunications, Master of Science (MSc), Computer Systems Networking and Telecommunications at Luleå tekniska universitetOracle Database Administration, Oracle Database Administration at jensen
Github Skills (8)
syntax-highlighting6
visual-studio-code4
vscode4
vscode-extension4
terraform3
sdk3
hashicorp2
hcl2
Programming languages (2)
Github contributions (2)
ebuilderCCO/DDC-SDK-Public
Oct 2017 - Oct 2018
Public repository sharing details, usage information and example code for our SDK
Contributions:16 commits, 13 PRs, 17 pushes in 1 year
detailspublic-repositorysharingsdk
hashicorp/vscode-terraform
Aug 2019 - Aug 2019
HashiCorp Terraform VSCode extension
Contributions:1 comment in 1 day
visual-studio-codevscodevscode-extensionhashicorp-terraformhashicorp
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