Valentin Sagl
Senior Software Engineer at Visplore
Vienna, Austria
Summary
👤
Senior🎓
Top SchoolValentin Sagl is a Senior Software Engineer based in Vienna with 10 years of experience building high-performance visualization and analytics software across C++, Python, C#, and Java stacks. At Visplore he led ETL and data-import initiatives, added subsecond precision to a legacy codebase, and optimized rendering for millions of datapoints—demonstrating a blend of system-level performance tuning and user-facing feature design. His background in visual analytics research includes creating cross-language network packages (Python, R, Matlab) and automated testing infrastructure, reflecting strong interoperability and tooling skills. He thrives on solving supposedly unsolvable problems and on coaching teams to deliver pragmatic solutions under pressure. Outside of code, he brings a curious interdisciplinary outlook—interested in music, American football and food—which helps him connect with diverse stakeholders and keep engineering grounded in real human needs.
10 years of coding experience
5 years of employment as a software developer
Master of Science - MS, Game Engineering and Simulation Technology, Master of Science - MS, Game Engineering and Simulation Technology at Fachhochschule Technikum Wien
German, English
Github Skills (18)
interoperability10
r-package10
cffi10
r9
python9
keyboard-events9
callback9
register-hotkey8
data-science8
keyboard-hooks8
simulate8
scancode7
uinput7
mouse6
hook6
Programming languages (3)
Github contributions (5)
V41U/NGG
Nov 2020 - Nov 2020
Contributions:1 release, 22 commits, 6 pushes in 19 days
1he0ne/MastermindCube
Jan 2019 - Jan 2019
Contributions:7 pushes in 1 day
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