At a leading technology company in the region, I reduced CI/CD feedback time from 15 minutes to 2 minutes, saving about 15 engineer-hours daily. I also automated deployment patch and certificate generation, reducing the estimated effort from three weeks to one day.
I designed and built Python and FastAPI system emulators for a complex distributed telecom network, enabling integration testing without unstable live environments. I used AI-assisted tools to generate unit tests and boilerplate code, helping bring new code coverage to 100%.
At a regional leader in the mining and metals industry, I developed a real-time system for visualizing and analyzing ore movement, along with a data generator for system testing. I also took on Tech Lead responsibilities during a leadership transition.
At Marcura, I implemented a CQRS approach that cut query latency by over 40% for complex compliance reports, and built data ingestion pipelines for sanctions and corporate ownership data. Earlier, at Innowise Group and iTechArt Group, I developed backend features and REST APIs for healthcare and booking platforms.
