Dmytro Ponomarchuk
Senior Software Engineer at Apple
London, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolDmytro Ponomarchuk is a Senior Software Engineer with nine years of experience building robust Java-based systems across finance, media streaming and healthcare automation. Oracle-certified in Java SE 7, he has delivered scalable, fault-tolerant backends and streaming platforms (RTMP, HLS, MJPEG) and contributed to data-model engineering at Goldman Sachs, including work aligned with the open-source FINOS Legend initiative. Comfortable across J2EE, Spring, GWT/MVP, Drools and CI/CD tooling like Puppet, he excels at turning complex domain rules (Medicare workflows, trade processing) into reliable, testable services. Based in London, he combines strong systems design with hands-on implementation and a practical curiosity for modern streaming and data-modeling approaches that bridge legacy systems and cloud-ready architectures.
8 years of coding experience
12 years of employment as a software developer
Master's degree, Computer Engineering, Master's degree, Computer Engineering at National Technical University of Ukraine Kiev Polytechnic InstituteVinnitsa Technical Lyceum
English, Ukrainian, Russian
Github Skills (22)
openpgp10
post-quantum9
aes-gcm9
shamir-secret-sharing9
encryption8
dtls8
cryptography8
padding8
security8
fhe8
des8
csharp7
rsa7
ecdh6
ecdsa6
Programming languages (1)
Github contributions (2)
AlexMAS/GostCryptography
Jun 2017 - Jan 2021
.NET driver for ViPNet CSP and CryptoPro CSP
Contributions:9 comments, 3 issues in 3 years 8 months
cspecdhvipnetrsades
bcgit/bc-csharp
Jun 2021 - Jun 2021
BouncyCastle.NET Cryptography Library (Mirror)
Contributions:1 review in 1 day
post-quantumcryptographydotnetcryptography-libraryshamir-secret-sharing
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