Sangeetha Manivannan
Performance Test Analyst @Wealthsimple
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WORK HISTORY
Performance Test Analyst @Wealthsimple
Orchestrated end-to-end performance testing across wealth management and trading platforms, to validate system scalability under high-frequency financial transactions, to ensure sub-second response times and regulatory compliance, for retail investors and portfolio management teams, improving platform stability by 25% during peak trading hours.• Developed and optimized advanced LoadRunner and JMeter test scripts for RESTful APIs and microservices, to simulate real-world trading scenarios including portfolio updates and fund transfers, to handle 1500+ concurrent users with consistent throughput, for backend engineering teams supporting fintech operations.• Integrated performance testing into CI/CD pipelines using Jenkins and AWS Code Pipeline, to enable continuous performance validation during deployments, to reduce production performance defects by 30% and accelerate release cycles, for DevOps and release management teams.• Analyzed application performance using Dynatrace and Grafana dashboards, to identify latency issues in trade execution and account services, to reduce API response time by 20% through targeted optimizations, for cloud infrastructure and application teams.• Collaborated with product managers and developers in Agile sprints, to translate non-functional requirements into measurable performance benchmarks, to ensure system readiness for high-volume financial events, for trading and investment product stakeholders.• Designed and executed database performance testing on cloud-based data stores including AWS RDS and DynamoDB, to evaluate query execution and data consistency under load, to improve transaction processing efficiency and reduce query latency, for data engineering teams.
EDUCATION
Durham College
Postgraduate Degree, Cloud Computing
Anna University Chennai
Bachelor of Engineering, Electronics and Communication Engineering
Durham College
Postgraduate Degree, Project Management
ABOUT SANGEETHA MANIVANNAN
Performance Test Analyst with 5 years of experience in delivering scalable and high-performing enterprise and fintech applications. Skilled in LoadRunner, JMeter, and API performance testing, with strong expertise in performance engineering, workload modeling, and SLA validation. Hands-on experience with monitoring and observability tools like Dynatrace and Grafana to identify bottlenecks and optimize system performance. Proficient in integrating performance testing into CI/CD pipelines using Jenkins and AWS Code Pipeline, with solid knowledge of AWS, Docker, and Terraform. Adept in Java, SQL, and automation frameworks, with a strong focus on Agile practices, stakeholder collaboration, and data-driven performance optimization to ensure reliable and efficient system delivery.
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