David Poisl
Marketing Mass Market IT Teamleader Development at A1 Telekom Austria AG
Vienna, Austria
Summary
👤
Senior🎓
Top SchoolDavid Poisl is a seasoned software and systems leader with 13+ years of experience designing and operating back-office, charging and billing systems for telecoms, currently heading Development for Marketing Mass Market IT at A1 Telekom Austria. He combines hands-on expertise in Python, PHP, C#, Java and PostgreSQL with Linux system administration to deliver reliable internal tools, database architectures and third-level support. David has a strong track record of leading development teams, coordinating technical projects with external partners, and migrating complex legacy processes into maintainable services. Notably, his background spans both deep implementation work and operational ownership—he often bridges development, DB administration and system engineering in production environments. Based in Vienna, he brings pragmatic problem-solving and a focus on PostgreSQL-driven solutions to telecom-grade challenges.
13 years of coding experience
6 years of employment as a software developer
BG & BRG Biondekgasse, BadenMatura, Technische Informatik, Nachrichten- und Hochfrequenztechnik, Technische Mathematik, Englisch, Matura mit ausgezeichnetem Erfolg, Matura, Technische Informatik, Nachrichten- und Hochfrequenztechnik, Technische Mathematik, Englisch, Matura mit ausgezeichnetem Erfolg at Höhere Technische Bundeslehr- und Versuchsanstalt
German, English
Github Skills (4)
soap-client9
wsdl9
soap9
python7
Programming languages (1)
Github contributions (5)
dpoisl/pyQuiz
Jul 2012 - Apr 2018
Contributions:13 commits, 2 pushes in 5 years 10 months
dpoisl/pySamsung
Dec 2017 - May 2020
Contributions:3 pushes in 2 years 5 months
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