Jan Speller
PHP Developer at Solarys Software GmbH
Hopsten, North Rhine-Westphalia, Germany
Summary
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SeniorJan Speller is a PHP developer with nine years of hands-on experience, specializing in Symfony and OXID eShop development and e-commerce performance optimization. He combines a strong focus on clean architecture and testing with practical DevOps skills, building CI/CD pipelines and automating deployments using GitLab/GitHub workflows. Experienced with SQL, ORMs like Doctrine, and API integrations, he routinely tackles backend scalability and database optimization challenges. A Linux and self-hosting enthusiast, Jan also manages network and server infrastructure, bringing infrastructure awareness to application design. Currently at Solarys Software after progressing from apprenticeship to professional roles at connectiv!, he blends disciplined craftsmanship with a pragmatic, operations-minded approach.
9 years of coding experience
2 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (13)
qualcomm9
dac8
software-defined-radio8
gnuradio7
oxid6
sdl6
php5
freertos5
ecommerce4
laravel4
gitpod3
scraper3
python2
Programming languages (5)
Github contributions (5)
janspeller/BW3-Core
Feb 2020 - Jan 2023
BOSWatch 3 Core Repo - Documentation at http://docs.boswatch.de
Contributions:84 pushes, 20 branches in 2 years 11 months
janspeller/librtlsdr
Jan 2021 - Nov 2021
Software to turn the RTL2832U into an SDR
Contributions:4 PRs, 9 pushes, 2 branches in 10 months
sdrsdl2nimble
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