Vadim Gush Email & Phone Number

Tbilisi, Georgia

I worked on the backend of a podcast platform, where I integrated notifications via Firebase Cloud Messaging and worked on various audio processing features using ffmpeg.

Tbilisi, Georgia

I've worked as a contractor and a member of core engineering team for a USA-based advertising company. I worked on a high-load, real-time bidding system (auction) for digital advertising. The system ran on over 200 servers across the USA and Europe, handling 100k queries/min per instance.* Participated in design of the delivery process for ML models in production, enabling the Data Science team to update running ML models every hour without any downtime* Wrote documentation for ML-related features, reducing communication overhead between the engineering and Data Science teams* Temporarily replaced a team lead and handled all direct communication with the client from the USA, including gathering requirements and planning work for upcoming features* Worked on integrating ML into the main Java service using XGBoost.

Tbilisi, Georgia

* Designed and implemented a set of Java libraries that reduced code duplication and bugs across multiple Java services* Conducted a substantial amount of code refactoring in the main Java service, significantly reducing complexity, expediting development, and eliminating dead code.* Assisted in onboarding new team members and created comprehensive documentation providing an introduction to development within our team, resulting in a reduction of total onboarding time.* Troubleshooted and enhanced several CI/CD pipelines, making them more reliable and reducing the number of failed deployments.* Contributed to achieving GDPR/CCPA compliance for the main Java service.

Saratov, Saratov, Russia

* Performed refactoring for various Java services which helped to significantly reduce the amount of code and increase test coverage by 10% in average.

Saratov, Saratov, Russia