Ondrej Sarnecky
Founder Consulting & Delivery at Sarnecky & Co.
Bratislava, Region of Bratislava, Slovakia
Summary
👤
Senior🎓
Top SchoolOndrej Sarnecky is a founder and technology consultant with 11 years of experience helping companies translate business needs into reliable, production-ready software and digital products. He leads consulting and delivery at Sarnecky & Co., combining hands-on development ownership with strategic innovation work for clients across fintech, energy, and blockchain. His background spans building EV charging backends, blockchain smart contracts and token sales, AI-assisted legal tools, and middleware architecture, reflecting a comfort with both emerging tech and mission-critical systems. Agile and delivery-focused, Ondrej has launched high-profile, public-facing projects that demanded reliability from day one and often steps in to both design and implement solutions. He’s entrepreneurial—co-founding startups like Droplove and Neuromorphics Europe—and enjoys experimental, playful coding that informs practical product decisions. Based in Bratislava, he pairs technical depth with strong communication skills to bridge stakeholders and engineering teams.
11 years of coding experience
10 years of employment as a software developer
Secondary with school-leaving examination/Follow-up/Higher Professional Education, Information Technology, Secondary with school-leaving examination/Follow-up/Higher Professional Education, Information Technology at Súkromná Stredná Odborná Škola Tatranská Akadémia
Slovak, English, Polish, German
Stackoverflow
13reputation
478reached
0answers
1question
Github Skills (25)
lists10
chain10
security10
ethereum10
phishing10
angularjs6
blockchain6
javascript6
foundation5
bitcoin4
authentication4
betting4
authorization3
docker3
react3
Programming languages (2)
Github contributions (5)
bethereumproject/token-sale
Jan 2018 - Apr 2018
Contributions:4 commits, 4 pushes in 2 months
OndroS/ethereum-lists
Mar 2018 - Apr 2019
A repository for maintaining lists of things like malicious URLs, fake token addresses, and so forth. We love lists.
Contributions:3 pushes in 1 year
urlssecuritymalicioustokenaddresses
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