Mohsen Karimi
Senior Software Engineer at wirecube
Graz, Styria, Austria
Summary
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SeniorMohsen Karimi is a Senior Software Engineer with 11 years of hands-on experience building backend systems across domains like SMS platforms, file sharing, C2C marketplaces, and travel fare aggregation. He specializes in Java and Spring Boot and has deep operational expertise with Elasticsearch, Redis, RabbitMQ, and microservices running on cloud platforms. At Routetitan he improved an optimization engine to run 15% faster and cut route distances, and at Kavenegar he helped migrate legacy SMS systems to a modular monolith while implementing WebRTC and resilient messaging services. Mohsen enjoys working closely with product owners to refine specs and with teams to design simple, maintainable solutions, and he has driven testing and benchmarking practices (Mockito, TestContainers, LocalStack) to raise code quality. Based in Graz, Austria, he blends full‑stack experience from early career projects with a recent focus on scalable backend architecture and measurable performance gains. An understated strength is his ability to translate operational needs into automated benchmarking and reliability tooling that prevents regressions before release.
11 years of coding experience
11 years of employment as a software developer
Github Skills (112)
sms10
sdk9
gateway9
api8
ims8
laravel8
freepbx8
api-client8
java-api8
asterisk7
java7
aws-sdk-android7
google-maps6
expressjs6
wildfly6
Programming languages (8)
Github contributions (5)
mohsenk/sipio-java
Jan 2018 - Feb 2018
Contributions:24 commits, 2 PRs, 22 pushes in 13 days
teampilot-hq/backend
Jul 2023 - Mar 2025
Open source day off tracker for small companies
Contributions:41 PRs, 79 pushes, 21 branches in 1 year 8 months
hr-platformleave-managementleave-trackersaasvacation-tracker
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