A Python developer with 5.8 years of experience in Django, Flask for Retail eCommerce, POS and Storage domain.Cleared several performance bottlenecks in Mercurial for large-scale deployments.Build out the source control query service that queries information in a scalable and efficient manner.Extended the build system to integrate with the mercurial sparse feature cutting down on performance issues with overly large repositories.Rebuilt the mercurial sparse subsystem to move it from an implementation detail to an end-user-friendly tool.Mentored 5 junior Python developers and trained them to work independently.Designed architectures for all Plemento products and scaled them to beyond 1M users per month.Implemented dev automation using Docker, Jenkins CI and test automation tools.SDLC - Acted as the Scrum master managing onsite and offsite remote teams.Introduced pair programming, architectural patterns and code quality reviews to reduce tech debt.Reduced lead time for new feature requests down to 30%.Managed a codebase of 250,000 LOC.