Roshan Singh

About Roshan Singh

I’m a Senior Performance Testing Engineer with deep expertise in designing, executing, and optimizing large-scale performance and load-testing strategies that ensure applications remain fast, reliable, and scalable under real-world conditions. Over the years, I’ve supported complex enterprise systems—ranging from high-traffic web platforms to mission-critical backend services—by transforming performance insights into measurable improvements.I specialize in end-to-end performance engineering, including workload modeling, test automation, bottleneck analysis, and performance tuning across distributed architectures. My approach blends strong technical skills with a business-focused mindset: I don’t just identify performance issues—I help teams understand their impact, prioritize resolutions, and build systems that scale with confidence.I’m passionate about: Designing robust load, stress, endurance, and scalability test strategies Building automated performance testing pipelines integrated with CI/CD Using tools like JMeter, LoadRunner, Gatling, k6, Dynatrace, AppDynamics, Grafana, ELK Diagnosing root causes across app code, databases, APIs, and infrastructure Partnering with DevOps, SRE, and development teams to optimize system performance Creating data-driven performance dashboards that guide engineering decisionsWhat drives me is the challenge of making complex systems run faster, smoother, and more efficiently—while enabling organizations to deliver exceptional user experiences under scale.If you’re working on performance-critical applications or looking to strengthen performance engineering capabilities, I’m always open to connecting.

Experience

1. Sr Performance Engineer

   Insight Global

   Jun 2025 — Present · Atlanta, GA, US

   Responsible for creation of test plan, test schedule, testing status report, monitoring test case execution and script execution where needed.• Integrated performance testing with various applications as well as with a cloud environment• Build Storm-runner load tests for cloud performance testing.• Recorded all business transactions and making complex load scripts using performance testing tool.• Coordinating with multiple teams on getting the.Net application release code deployed to environment and get the release certified by running the load tests.• Worked on writing new classes, update existing models and controllers using.NET to enhance existing load runner reports.• Created SPLUNK dashboards to determine the system performance of the application.• Worked on strategy & Implementation of GIT at project level to achieve code safety.• Integrated and merged code changes from change list to the production build using ADO.• Performed hands on testing the infrastructure changes related to load generators.• Expertise in documenting the procedures to share among the team• Provided support testing of application that has been developed using.NET for which MySQL database is used as backend.• Involved in troubleshooting and fixing code issues that occur post and pre high response times.• Experienced in setting up automation of load tests into CI/CD pipelines post code deployments.

Education

• Campbellsville University

  Master's degree, Cloud Computing

• New Jersey Institute of Technology

  Master of Science - MS, Computer Science

• AES INSTITUTE OF COMPUTER STUDIES

  Master of Computer Applications - MCA

• AES INSTITUTE OF COMPUTER STUDIES

  Bachelor's degree, Computer Programming, Specific Applications