RUBINA JAMADAR

Client: Barclays | Domain: Banking & Finance | Role: Performance Test Engineer

• Conducted comprehensive testing across multiple levels—including Smoke, Coexistence, Load, Stress, and Performance testing—to validate seamless integration and scalability of payment processing applications, significantly enhancing system reliability and operational efficiency.
• Leveraged JIRA for end-to-end defect tracking, test case management, and sprint progress monitoring, improving issue resolution timelines and streamlining Agile workflows.
• Partnered with cross-functional teams—including developers, business analysts, and stakeholders—to optimize both the Software Development Life Cycle (SDLC) and Software Testing Life Cycle (STLC), ensuring alignment with business objectives.
• Successfully recovered UK payment transaction records, reinforcing the integrity and resilience of financial processing systems while maintaining compliance with regulatory and security standards.
• Specialized in Non-Functional Testing (NFT): gathered and analyzed Non-Functional Requirements (NFRs), crafted robust test scenarios, and developed detailed Test Plans to evaluate system performance, scalability, and dependability.
• Executed post-test evaluations with a focus on SLA compliance, reconciliation precision, and volume processing thresholds, ensuring system performance met or exceeded business benchmarks.
• Developed and executed SQL queries for test utilities to extract actionable insights related to SLA adherence, transaction volumes, and cross-system reconciliation, enhancing data accuracy in financial operations.
• Proficient in performance monitoring tools such as AppDynamics, Grafana, ELK Stack, and AWR; utilized these tools to analyze system behavior, identify performance bottlenecks, and drive application optimization for improved system efficiency.
• Mentored newer team members by sharing extensive technical expertise, contributing to a supportive work environment that encouraged growth and learning.
• Actively contributed to the development of internal tools and resources, streamlining workflows and enhancing team capabilities.
• Efficiently managed multiple projects simultaneously while maintaining strong attention to detail and prioritization skills when meeting deadlines.
• Provided technical support using knowledge of complex technology to solve problems and support new projects.

• Designed and optimized manual and automated test cases for effective coverage.
• Performed API testing with assertions to validate response accuracy.
• Executed Load and Stress Testing with detailed reporting.
• Managed test documentation in Confluence.
• Participated in defect triage and daily status updates.
• Contributed to Regression, Integration, and Functional testing phases.
• Identified key test cases for new feature development.
• Improved software quality by detecting and reporting critical defects.
• Conducted thorough testing to ensure bug-free releases.
• Wrote and refined test cases to support consistent and reliable manual testing.

• Assessed and reported bugs with solutions for development teams.
• Defined and executed test cases for new app development.
• Conducted functional and regression testing.
• Contributed to the successful delivery of high-quality software releases through rigorous testing methodologies.
• Conducted in-depth regression tests after each iteration, validating that existing features remained unaffected during new developments.

• Managed project lifecycle from design to production.
• Led initiatives to improve processes and meet objectives.

• Performed manual testing with bug tracking and reporting.
• Optimized test cases for better defect detection.