Key accomplishments:

• Designed and developed backend and automation services using TypeScript and Python, improving the performance and scalability of real-time trading applications.

• Led architectural improvements to core test and dev infrastructure, reducing feedback cycles by 30% and accelerating delivery timelines.

• Built tools that enhanced developer productivity and reduced manual testing efforts across multiple teams.

• Collaborated closely with cross-functional teams to deliver clean, maintainable code and drive high-quality software releases.

Tech stack: TypeScript, Python, React, Jenkins, Git, CI/CD

• Led creation of a Java test framework for Windows Desktop apps, achieving 90% regression coverage.

• Refactored automation scripts into a Java framework, cutting regression test time by 30% with high reliability.

• Expanded automation for JMS, REST, and DB verification, covering nearly all core functionality.

• Built a CI pipeline to streamline deployment verification.

• Improved QA processes, enhancing communication and documentation.

• Revamped test automation framework with best practices, slashing script maintenance time by 20%.

• Introduced visual verification for web apps on mobile and desktop, cutting CSS defects in production.

• Built a lightweight Java automation framework, boosting parallelization and reducing test runtime by 30%.

• Mentored new team members, fostering QA automation skills and team growth.

• Managed QA cycle for web app front-end and back-end, boosting test coverage by 40% for full-stack stability.

• Developed an automated test suite, slashing regression runtime 5x and increasing efficiency by 80%.

• Crafted test cases and manually verified functionality, reducing defect leakage by 25% pre-release.

• Launched and led QA on-call process, cutting production incident response time by 30%.

• Contributed to 20+ successful releases, ensuring quality across diverse project cycles.

• Optimized regression pack, cutting pre-release verification time by 25% (from 2 to 1.5 weeks).

• Co-led testing process setup at multiple client sites, improving communication and cutting delays by 30%.