Position: Senior Software Engineer
Category: Java
English level: upper
Years of experience: 7

Handled GDPR/CCPA issues, gained ~10% all-team productivity increase, time reduce for a new engineer on-boarding by 1 week by process simplification and ~$3500 of infrastructure cost savings per month.

Designed and developed a unique process for trends discovering in raw data, covered by US patent
Designed/developed/deployed an efficient process for data-engineering team for regression detection (from scratch to end) 100% compliant with CCPA/GDPR (Dropwizard app with gRPC endpoints, running in k8s, consumed by client desktop apps developed in Eclipse RCP).

Designed/developed/deployed a data-processing microservice app, processing raw data and generating reports (Dropwizard app with http-endpoints controlling the data processing flow, with intermediate results processed by apache-flink app, and written to ElasticSearch for consuming by desktop app or kibana).

Designed distributed and scalable application for data streaming/data processing/data analytics, developed some services (Spring Data, Hibernate, Spring Batch, Spring Security, AWS Redshift, AWS Kinesis, JSP/Thymeleaf), CI/CD processes (Docker, AWS CloudFormation), developed integration service consisting of Java & Python (gRPC)