Mattias Severson
Senior Software Engineer at Twilio
Malmo, Skåne County, Sweden
Summary
👤
Senior🎓
Top SchoolMattias Severson is a senior software engineer and architect with 14+ years building cloud-native, scalable systems and a deep focus on Java backend design and the Spring ecosystem. He combines hands-on implementation (AWS, Lambda, CloudFormation, Node.js) with infrastructure-as-code and build automation to deliver production-grade solutions across both long-running international programs and one-day solo engagements. A proponent of clean code, TDD and Agile practices, he also brings architectural perspective from roles at Twilio, IKEA and Bombardier. Mattias is a frequent conference speaker and program committee contributor, demonstrating an ability to distill complex technical topics for developer audiences. Based in Malmö, Sweden, he pairs formal engineering training with practical cloud experience and a continual curiosity for new technologies, often bridging deep backend expertise with serverless patterns.
14 years of coding experience
14 years of employment as a software developer
Master of Science (M.Sc.), Electrical Engineering, Master of Science (M.Sc.), Electrical Engineering at The Faculty of Engineering at Lund UniversityComputer Science and Engineering, Computer Science and Engineering at Blekinge Institute of TechnologyMaster of Science (M.Sc.), Electrical Engineering, Master of Science (M.Sc.), Electrical Engineering at University of NewcastleBachelor, Business Administration, Bachelor, Business Administration at Lund UniversityComputer Science, Computer Science at Mälardalen UniversityArtillery Group Commander, Military Services, Artillery Group Commander, Military Services at A3
Stackoverflow
33,035reputation
9.5mreached
475answers
46questions
error-handling
top-5%
java
top-1%
maven
top-5%
spring
top-1%
javascript
top-5%
spring-boot
top-5%
Github Skills (200)
amazon-cognito10
command-line-interface10
dynamodb10
cloud-services10
amazon10
unit-testing10
password-manager10
spring-mvc10
amplify10
aws-amplify10
storage10
aws-cloudformation10
spring-boot10
aws-cli10
gradle10
Programming languages (16)
Github contributions (5)
matsev/c4-model-adoc
Apr 2022 - Dec 2023
Example project for creating C4 architectural diagrams using AsciiDoctor and PlantUML
Contributions:7 PRs, 39 pushes, 2 branches in 1 year 8 months
diagramsasciidoctor-diagramumlasciidoctorc4model
jayway/going-serverless-workshop
Sep 2017 - Nov 2017
Contributions:124 commits, 17 pushes in 1 month
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