Helmuth Breitenfellner
Information Systems Officer
Vienna, Austria
Summary
👤
Senior🎓
Top SchoolHelmuth Breitenfellner is an experienced information systems officer and solution architect with 13+ years delivering large-scale modernization and cloud-native projects across public sector, utilities and international organizations. He combines hands-on engineering (Java, C/C++, Python, React, Kubernetes) with architecture and DevOps leadership, having led CI/CD, Terraform/OpenTofu and cloud migrations for complex data and knowledge management systems. At CTBTO he managed cross-vendor teams and helped re-engineer mission-critical waveform analysis software while securing multi-year funding and achieving high data availability KPIs. Comfortable moving between strategy and implementation, he has a track record of modernizing legacy stacks, integrating diverse systems, and enabling teams to adopt modern toolchains. Based in Vienna, he is also active in promoting diversity in tech through Women Techmakers Vienna, reflecting a commitment to people as well as technology. An early-career background in systems work at IBM and long experience with scientific and governmental systems gives him uncommon depth in reliable, high-availability software for sensitive domains.
13 years of coding experience
24 years of employment as a software developer
Vienna University of TechnologyNaturwissenschaftliches Realgymnasium, Naturwissenschaftliches Realgymnasium at BRG 18
English, German, French
Stackoverflow
471reputation
31kreached
12answers
0questions
Github Skills (109)
accessibility10
eleventy10
vienna10
rsnapshot10
backend9
dmarc8
javascript8
pdf-document8
authentication8
docker8
nodejs8
realtime7
pdfium7
pdfkit7
docker-compose7
Programming languages (8)
Github contributions (5)
helmuthb/pretalx
Aug 2019 - May 2023
Conference planning tool: CfP, scheduling, speaker management
Contributions:1 PR, 5 pushes in 3 years 9 months
schedulingspeakerplanning-toolcfpplanning
GDGVienna/wtmvienna-site
Dec 2014 - Dec 2019
Source code for Women Techmakers Vienna website (starting 2015)
Contributions:479 commits, 21 PRs, 405 pushes in 5 years
viennawomenwomen-techmakers
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.