Daniel Müller
Teamlead Fullstack Softwaredevelopment at Girona Softwareentwicklung
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolDaniel Müller is a hands-on Teamlead and backend-focused fullstack engineer with eight years of experience building and operating PHP and Go systems from Berlin. He combines pragmatic leadership—prioritizing team well-being and growth—with deep involvement in infrastructure, CI/CD, Kubernetes/ArgoCD and Terraform to ensure features ship reliably. Comfortable migrating legacy monoliths to modular architectures, he has driven CodeIgniter-to-Symfony transitions, Kafka consumers and GraphQL integrations while keeping close collaboration with frontend teams. Daniel is mostly self-taught, which fuels his habit of introducing fresh patterns and continuous improvements rather than accepting the status quo. Equally at home firefighting deploy issues as he is coaching teammates, he focuses on getting data efficiently from DB to UI and back. Fluent in German and experienced across the full delivery lifecycle, he brings a blend of technical ownership and empathetic people leadership.
8 years of coding experience
8 years of employment as a software developer
Ausbildung Fachinformatiker für Anwendungsentwicklung, Ausbildung Fachinformatiker für Anwendungsentwicklung at IHK BerlinNone Informatik, None Informatik at Freie Universität BerlinAbitur Informatik/Englisch, Abitur Informatik/Englisch at Oberstufenzentrum für Informations- und Medizintechnik Berlin-NeuköllnNone Angewandte Informatik, None Angewandte Informatik at Hochschule für Technik und Wirtschaft Berlin
German, English
Stackoverflow
56reputation
215reached
2answers
0questions
Github Skills (15)
mailcatcher7
php6
sql6
postgresql6
database6
testing6
mysql6
staging4
typo3-extension4
fluid3
typo3-cms-extension3
rector3
typo33
flux2
template-engine1
Programming languages (3)
Github contributions (5)
da-coda/elixir-clicker
Oct 2022 - Oct 2022
Contributions:22 commits, 17 PRs, 17 pushes in 4 days
da-coda/mailpie
Sep 2020 - Sep 2021
Local Mailcatcher with testing in mind
Contributions:2 releases, 2 reviews, 145 commits in 11 months
testingmindmailcatcher
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