Replika

Backend Engineer.

EPAM Systems

● Participated in several data engineering projects, worked on data integration, enrichment, and crawling. ● Acted as a Key Developer/Tech Lead, dealt with complex technical tasks and unclear requirements. ● Interviewed and hired new developers, and mentored new hires in a globally distributed team, conducted demos, planning/estimation sessions both short-term (sprint) and mid-term (Product Iteration). ● Successfully employed Scala and Python, and a variety of open-source tools for building data-intensive pipelines, ingestion frameworks, and data platforms. ● Built and tested data pipelines using both cloud and on-premises solutions, providing data to customers and other teams on time. ● Developed jobs for indexing streaming CDC (Change Data Capture) data into Elasticsearch using Spark Structured Streaming on Databricks, MS SQL, and Scala with incorporated monitoring for critical business-metrics. ● Prepared and managed application releases. ● Implemented several Data-related PoCs to open new areas of expertise across the company, gave several talks and a workshop.

EGAR Technology

● Back-end developer on Stock Options Data and Trading Tools project. ● Built Spring Boot and Javalin microservices. ● Integrated new services with the legacy website, fixed application bugs. ● Implemented JWT auth functionality. ● Deployed and maintained containerized back-end of the web application.