Sammy Henningsson
Developer at Medovia
Järvsö, Gävleborg County, Sweden
Summary
👤
Senior🎓
Top SchoolSammy Henningsson is a seasoned backend developer based in Järvsö, Sweden, with over 15 years of hands-on experience across media, streaming, and telecom domains. He has repeatedly returned to and grown with Hemnet and worked on core backend systems at Vizrt and Frontwalker, tackling media asset processing, cache servers for video streaming, and integrations with third‑party systems. Comfortable in Perl, C++, Java and system test automation, Sammy blends low-level protocol and platform testing experience with modern backend service development. Known for pragmatic problem-solving, he often works on long-lived systems where robustness and well-designed APIs matter as much as feature delivery.
9 years of coding experience
15 years of employment as a software developer
Teknisk Fysik och Elektroteknik, Teknisk Fysik och Elektroteknik at Linköping University
Swedish, English
Github Skills (46)
haml10
hal-json10
sinatra10
rack10
dsl9
coercion9
ruby9
rails9
sequel9
ruby-on-rails9
rest-api8
hal8
mruby8
rest8
rubygems8
Programming languages (6)
Github contributions (5)
sammyhenningsson/shaf_client
Dec 2018 - Oct 2023
A HAL client with some customization for Shaf APIs
Contributions:95 pushes, 4 branches, 1 comment in 4 years 11 months
halhal-clientcustomization
sammyhenningsson/view_component
Dec 2021 - Mar 2025
A framework for building reusable, testable & encapsulated view components in Ruby on Rails.
Contributions:12 pushes, 1 branch in 3 years 3 months
ruby-on-railsrailsframeworkrubyview-components
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