Ales Teska
CEO, Founder at Exidius
England, United Kingdom
Summary
👤
Senior🎓
Top SchoolAles Teska is a seasoned entrepreneur and CEO with 13+ years building secure, scalable software and a track record of turning enterprise pain points into products, most notably SeaCat and the TeskaLabs platform for mobile, IoT and V2X security. He blends deep generalist engineering (multilingual coding, stream architectures, cryptography) with hands-on product leadership, having grown TeskaLabs from a personal problem into an award-winning vendor and mission-driven business. Ales previously led large development teams and mobile enablement at DHL and built high-impact systems across telecom, ERP and video-on-demand as a CTO and founder. He mentors startups (Techstars, StartupYard), advocates open source and practices radical, data-driven honesty—favoring deep understanding over recipes. Unusually, he left formal university study to found companies, and still intentionally pursues projects he “can’t do yet” as a core learning strategy.
13 years of coding experience
17 years of employment as a software developer
Dropout :-) and started my own business Mechatronics, Dropout :-) and started my own business Mechatronics at Technical University of LiberecHigh, High at Gymnasium Tanvald
English, Czech, German
Stackoverflow
1,238reputation
303kreached
29answers
9questions
Github Skills (166)
json-parser10
parser10
python10
gcc-compiler10
authentication10
vnc-client10
streaming10
sanic10
async10
stream10
android-application10
json10
python-json10
aio10
neon10
Programming languages (13)
Github contributions (5)
TeskaLabs/cysimdjson
Mar 2021 - Sep 2022
Very fast Python JSON parsing library
Contributions:6 releases, 13 reviews, 70 commits in 1 year 6 months
simdjsonpythonpython-jsonparsingcython
ikem-cz/zscanner-android
Apr 2019 - Nov 2020
The mobile application (Android version) for clinical and medical photo documentation.
Contributions:1 review, 77 commits, 1 PR in 1 year 6 months
clinicalmobile-applicationandroidandroid-applicationmedical
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