Vadim Lopatiuk
Senior Software Engineer at EPAM Systems
Tbilisi, United States
Summary
👤
Senior🎓
Top SchoolVadim Lopatiuk is a Senior Software Engineer with over 14 years of hands-on experience building backend systems, APIs and deployment automation for SaaS and enterprise clients. He has led backend architecture and operations for multi-tenant Django/DRF projects (notably Ticketbird) using PostgreSQL/BDR, Elasticsearch, Celery, WebSockets and containerized deployments automated with Ansible. A long-time freelancer and contributor, he brings practical DevOps chops—Docker, Linux node setup and automated deployment—plus experience implementing cross-continental DB replication for SICK’s support portal. Curious and product-minded, he has shipped mobile prototypes (Flutter and a native iOS app) and is intentionally transitioning into Go and mobile engineering. His GitHub contributions include database migration tooling that improves MySQL-to-Postgres compatibility, reflecting a focus on robustness and data correctness. Based in Tbilisi and comfortable in long-term remote roles, he combines deep backend expertise with a track record of shipping customer-facing systems.
14 years of coding experience
13 years of employment as a software developer
Master's degree, Information systems in economics, 4, Master's degree, Information systems in economics, 4 at Omsk State Technical University (OSTU)
English, Russian
Stackoverflow
695reputation
298kreached
4answers
0questions
oop
top-5%
Github Skills (14)
database-migrations10
database-migration10
postgresql10
python10
mysql10
timezone9
oop9
zone9
configuration-management8
django-models6
docpad6
django-forms6
forms6
django6
Programming languages (10)
Github contributions (5)
philipsoutham/py-mysql2pgsql
Apr 2012 - Aug 2012
Tool for migrating/converting from mysql to postgresql.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 commits in 3 months
Contributions summary:Vadim primarily contributed to the migration/conversion tool from MySQL to PostgreSQL. The commits show the addition of timezone support, a configuration option, and fixes to the database writer. They modified core files related to PostgreSQL writing, including adjusting datetime and timestamp handling. The contributions indicate a focus on functionality and compatibility between the two database systems.
mysqlasynciosqlpeeweeconverting
qnub/emojione
Jan 2015 - Oct 2015
Contributions:15 commits, 2 PRs, 13 pushes in 9 months
emojireacts-100meteormeteor-package
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