Sourav Singh Email & Phone Number

Kolkata, Wb, In

Kolkata, West Bengal, India

As a Performance Engineering Lead, I oversee a team of skilled professionals, driving end-to-end performance testing strategies and delivering high-performing applications that consistently exceed user and business expectations. I specialize in creating and executing performance test plans, designing scripts using tools like LoadRunner, JMeter, and Gatling, and simulating complex user behaviors across large-scale environments. My focus extends to optimizing system performance through detailed analysis, identifying bottlenecks, fine-tuning configurations, enhancing database queries, and implementing infrastructure improvements.A key contributor to multiple RFPs, I have designed innovative solutions tailored to client needs, ensuring high scalability and reliability. Notable achievements include reducing application response times by 40%, optimizing resource utilization across distributed systems by 30%, and delivering performance testing strategies that cut testing cycles by 25%. I have successfully managed testing for systems handling peak loads of over 1 million concurrent hits, ensuring zero downtime and seamless user experiences.I am passionate about mentoring my team, fostering innovation, and staying at the forefront of emerging technologies and methodologies to drive excellence in performance engineering.

Kolkata, West Bengal, India

As a Performance Engineer my primary responsibility is to evaluate and ensure the performance, scalability, and reliability of the software systems that are critical to banking operations. I design and execute performance tests to simulate real-world scenarios and measure the responsiveness, throughput, and stability of the bank application.I also developed and maintained performance test automation frameworks, scripts, and tools. These automation efforts streamline the testing process, increase test coverage, and provide efficiency and repeatability.Continuously maintaining and enhancing the performance test automation framework and scripts to accommodate new features or changes. This ensures ongoing performance testing and monitoring throughout the software development lifecycle.

Kolkata Area, India

Domain Experience - Banking, Financial, Insurance Services, and E-commerce.• Conducting Load, Endurance, Stress tests to determine the application’s behavior under different load profiles using performance testing tools such as Load Runner, JMeter for Load injection.• Working with various software development methodologies including Agile, Iterative and Waterfall• Workload modeling and script modeling for Web, API, Micro-services, Mobile and Salesforce applications with performance test results analysis and bottleneck identification.•Using monitoring tools like CA Wily Dynatrace, Perf Mon for Tuning and identifying critical application issues.

Kolkata Area, India

• Configured and Executed Test Scenarios in LR Controller using scripts created in VuGen (Virtual User Generator).• Understanding of Test/Image Checks, Rendezvous Points, Parameterization, Error Handling, Run time settings, recording Options and manual Correlation (capturing dynamic values).•Analyzed the load test results including transactions by drilling down, merged graphs, cross result graphs and autocorrelating measurements and focusing on behavior patterns and identifying problematic elements using the LoadRunner Analysis tool.•Performed Batch Testing on MQ servers and monitored windows resources such as CPU Usage, % of Memory Occupied, I/O Stat etc.

As Campus Ambassador I have worked closely with Entrepreneurship Cell IITM to raise E-Cells profile on campus and introduce it to new and diverse student groups.

Bhubaneshwar Area, India

Careers360 is India’s largest Career counseling organization that offers career advice and information on education, jobs and professional options to youth in this age group, through the Careers360 magazine & portals. I have maintained the college portal by providing specific information wherever needed and created a Video on the day to day life in college.

E-Sparsha is an online merchandise store that lets you create your merchandise by providing the backend for running your creativity into materials of substance. We designed T-shirts, SweatShirts, Caps or any other merchandise and provide during Technical festivals.

Bachelor'S Degree, Electrical And Electronics Engineering

Education record