Performance testing

Job Description

Description: Tool Expertise Proficient in performance profiling using Selenium with Browser Mob Proxy , and Chrome DevTools (Performance, Network, Memory tabs). Skilled in load testing using Apache JMeter. Test Design & Execution Expertise in designing and executing various test types: Load, Stress, Spike, Soak, and Scalability tests. Capable of simulating high concurrency scenarios, managing TPS/RPS, and capturing critical performance metrics like response time, throughput, latency, and error rates. Monitoring & Bottleneck Analysis Experienced in using AWS X-Ray and CloudWatch for performance monitoring. Skilled in identifying bottlenecks through CPU/memory profiling, GC tuning, and analyzing thread/connection pool saturation. Strategy & Planning Strong ability to define Non-Functional Requirements (NFRs) and KPIs. Competent in creating comprehensive performance test plans including goals, scenarios, tools, and data setup. Experienced in estimating peak load, concurrency needs, SLA targets, and ensuring test-production environment parity.