At Softeq, I was the primary frontend engineer on a cloud IoT platform for monitoring and controlling building-facade devices. I authored about 80% of the frontend codebase and built real-time telemetry dashboards, a recurring scheduler, and a media library.
I introduced automated testing to a codebase that had none, writing 448 test files and reaching about 89% statement coverage. I also built the GitHub Actions CI pipeline, where three-way test sharding cut test runs from about 19 minutes to about 6.
At Grid Dynamics for The Home Depot, I rewrote the “Perfect Cart” state logic and validation to unify different product types in one transaction, reducing average associate checkout time by about 30% for mixed-product orders. Earlier at EPAM Systems, I led an AngularJS-to-Angular migration that reduced the codebase by 20% and calculation time by 10%.
