As a 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫, I designed and maintained scalable backend systems to support insurance applications, developed RESTful APIs, and optimized database schemas for improved performance and data integrity. I collaborated with cross-functional teams, refactored legacy codebases, and implemented microservices architecture to enhance scalability. Additionally, I monitored system performance, resolved production issues, and adhered to best practices in version control, code reviews, and automated testing.
As a 𝐐𝐀 𝐓𝐞𝐬𝐭𝐞𝐫, I conducted functional, integration, regression, and performance testing, creating test plans, cases, and automated scripts using tools like Selenium and Postman. I identified and tracked bugs, collaborated with developers for timely resolutions, and ensured compliance with security and data privacy standards. My efforts improved test coverage by 30%, reduced production defects by 20%, and enhanced overall system reliability, contributing to the success of CNA’s insurance applications.