Edijs Kolesnikovičs
Delphi Software Engineer IV at Shift4 Payments Lithuania
Vilnius, Vilnius County, Lithuania
Summary
👤
Senior🎓
Top SchoolEdijs Kolesnikovičs is a seasoned Delphi software engineer with 14 years of hands-on experience building full-stack and embedded solutions, currently serving as Delphi Software Engineer IV at Shift4 Payments Lithuania. He thrives on maintaining and modernizing legacy Delphi codebases and integrating diverse hardware (fingerprint, facial recognition, fiscal printers, banking terminals) into production systems. His background includes creating a 40,000+ line automated test suite for ReactOS and developing Windows services, serial-port integrations, and WinCE/Lazarus applications at nSoft, reflecting strong systems-level and automation skills. Certified by Embarcadero Academy and continually expanding his skillset with PostgreSQL, front-end/Python, and security-aware coursework, he combines pragmatic engineering with a passion for Delphi that informs long-lived, reliable software. Colleagues appreciate his communication, responsibility, and preference for solving tricky integration and automation problems that others often avoid.
14 years of coding experience
10 years of employment as a software developer
Front-End and Python, Computer Programming, 10/10, Front-End and Python, Computer Programming, 10/10 at CodeAcademyCertificate of Completion, Forgery and Phishing, Completed, Certificate of Completion, Forgery and Phishing, Completed at DoceboCertified Delphi developer, Computer Programming, Certification, Certified Delphi developer, Computer Programming, Certification at Embarcadero AcademyNone, PostgreSQL High-Performance, Received a certificate, None, PostgreSQL High-Performance, Received a certificate at UdemyBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Šiaulių kolegijaCertificate, Computer Software Engineering, Certificate, Computer Software Engineering at Carnegie Mellon University
Stackoverflow
1,677reputation
243kreached
40answers
45questions
delphi
top-5%
Github Skills (21)
java9
delphi9
sqlite8
database8
sql8
db28
oracle8
mysql8
database-access8
postgresql8
nosql7
sql-client7
jdbc7
dbeaver7
firebird7
Programming languages (3)
Github contributions (5)
reactos/ahk_tests
May 2012 - Oct 2016
Contributions:568 commits in 4 years 5 months
Edijus/RenkuosiProgramuoti
Feb 2022 - Aug 2022
CodeAcademy
Contributions:3 PRs, 69 pushes, 1 branch in 6 months
reactcodeacademyjavascriptnodejsredux
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