Anatolii Lishchynskyi
Software Engineer at Cossack Labs
Kyiv, Ukraine
Summary
🤩
Rockstar🎓
Top SchoolAnatolii Lishchynskyi is a software engineer with nine years of experience, currently building secure backend systems at Cossack Labs in Kyiv. He specializes in backend and DevOps work, contributing to high-impact open-source projects like the Acra database security suite where he improved code quality, CI/CD pipelines, and TLS/CRL validation. His practical focus on automation and build reliability—adding linters, Docker-based CI, and faster test workflows—demonstrates a knack for making security projects more maintainable and production-ready. Previously at GlobalLogic, he honed software engineering fundamentals across enterprise projects, and he continues to blend operational rigor with pragmatic engineering. Colleagues would note his attention to detail and inclination to tackle tooling and process gaps that quietly raise team velocity.
9 years of coding experience
2 years of employment as a software developer
UNIT Factory
Ukrainian, English, Russian
Github Skills (15)
database-security10
docker10
go10
dockers10
cryptography10
cicd10
encryption9
testing9
security9
github-ci8
crypto8
golang8
githubaction-workflow8
database7
databases7
Programming languages (6)
Github contributions (5)
cossacklabs/acra
Sep 2020 - Jul 2022
Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.
Role in this project:
Backend & DevOps Engineer
Backend & DevOps EngineerContributions:166 reviews, 14 commits, 29 PRs in 1 year 10 months
Contributions summary:Anatolii primarily focused on improving the project's code quality and build process. They addressed code formatting, misspellings, and code analysis issues. They also significantly enhanced the CI/CD pipeline by introducing new linters, implementing a Docker image for faster CI tests, and improving the CircleCI configuration. Additionally, the user implemented TLS validation and improved the efficiency of the CRL validator.
proxydatabase-proxydjangoencryption-serverintrusion-detection
iamnotacake/themis
Aug 2020 - Dec 2023
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
Contributions:111 pushes, 40 branches in 3 years 4 months
cryptographicdata-storagestoragesecrecysecure
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