My name is Mathieu Keller, and I’m a passionate software developer with over five years of experience building robust applications and enhancing user experiences.
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Full‑Stack Engineer
Hamburg, Germany
Technologies used
Developed and automated Corporate Actions processes. Company language: German.
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Backend Java Developer
Hamburg, Germany
Technologies used
Developed ticketing systems. Company languages: English/German.
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Full‑Stack Engineer
Hamburg, Germany
Technologies used
Built malware scanner services, an Operational Data Store (ODS), and a connector for the German electronic health record (ePA). Company language: English.
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Full‑Stack Engineer
Hamburg, Germany
Technologies used
Developed and automated Corporate Actions processes. Company language: German.
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Working student
Hamburg, Germany
Technologies used
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Working student
Flensburg, Schleswig-Holstein, Germany
Technologies used
Contributed to test automation. Company language: German.
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Working student
Flensburg, Schleswig-Holstein, Germany
Technologies used
Contributed to an item management system for the online shop. Company language: German.
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Applied Computer Science (BSc)
Flensburg, Schleswig-Holstein, Germany
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University of Applied Sciences entrance qualification
Flensburg, Schleswig-Holstein, Germany
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Intermediate school‑leaving certificate
Kappeln, Schleswig-Holstein, Germany
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Lower secondary school certificate
Kappeln, Schleswig-Holstein, Germany
Expert
Expert
Expert
Expert
Expert
Expert
Proficient
Proficient
Proficient
Competent
Competent
Competent
Competent
Competent
Competent
Competent
Competent
Competent
Competent
Competent
Competent
Competent
Competent
Competent
Advanced Beginner
Advanced Beginner
Advanced Beginner
Advanced Beginner
Advanced Beginner
Advanced Beginner
Advanced Beginner
Beginner
Beginner
Beginner
Native
Business‑fluent
Intermediate
Feel free to reach out via email at Mathieu@KellerLab.dev or connect through social media.