Dmitrii Sobolev

Built and led an E2E QA team from the ground up, responsible for testing software, electronic components for electric vehicles, and supporting IT infrastructure. Designed and standardized pre-release preparation processes, achieving 95% requirements coverage and reducing critical defects in production releases by 70%.

Established and owned the full QA process as the sole engineer and de facto lead for embedded firmware, IT services, and web/mobile applications, achieving 95% test coverage. Reduced critical production defects by 80% through rigorous testing methodologies and improved user experience.

Led a team of 2 QA engineers, building the QA department and processes from scratch to 95% requirements coverage. Managed testing for multiple projects, streamlining workflows to reduce release cycle time by 20%.

Executed functional and non-functional testing for a high-traffic trading platform web service and mobile app handling 100K+ transactions daily, reducing mobile app failures by 30%. Tested automated trading tools, leading to a 70% decrease in post-release defects.

Built QA processes in startup/Agile environments, tested e-commerce/web/embedded systems, and maintained documentation. Consistently reduced critical post-release defects by 50-80% and trained new team members.

Built QA processes in startup/Agile environments, tested e-commerce/web/embedded systems, and maintained documentation. Consistently reduced critical post-release defects by 50-80% and trained new team members.

Built QA processes in startup/Agile environments, tested e-commerce/web/embedded systems, and maintained documentation. Consistently reduced critical post-release defects by 50-80% and trained new team members.