Shreya Banerjee
@shreyabanerjee
Results-driven Test Engineer with 7+ years of experience.
NetherlandsWhat I'm looking for
I am a results-driven Test Engineer with over 7 years of experience specializing in optimizing system performance and ensuring high availability in Banking, Health Insurance, and Analytics environments. My expertise lies in conducting performance and automation testing in cloud-based environments such as Azure and AWS, utilizing tools like Load Runner, JMeter, and Azure Load Test. I have a proven track record of reducing application response times by 40% and achieving 99.9% availability in production systems through proactive bottleneck identification and tuning.
Throughout my career, I have led the implementation of CI/CD pipelines and collaborated with cross-functional teams to ensure seamless integration of performance testing within Agile and DevOps workflows. My experience includes designing performance test strategies, managing stakeholder communications, and delivering high-quality performance engineering solutions. I am adept at using various testing tools and programming languages, including Python and Java, to implement end-to-end performance engineering practices.
Experience
Work history, roles, and key accomplishments
Senior Performance Test Consultant
HCL Technologies Ltd.
Jul 2022 - Present (2 years 10 months)
Currently working as a Performance Engineer, responsible for creating infrastructure performance plans for scalable, low-latency systems. Developed performance test scripts using JMeter for cloud-native applications on Azure and led the first POC for performance testing of Azure-based systems.
Performance Test Consultant
CGI India
Jun 2021 - Jun 2022 (1 year)
Developed performance test scenarios for high-volume transactions, utilizing Java-based utilities for XML message crafting. Designed test harnesses in Python to simulate streaming payment events and delivered detailed throughput and latency reports.
Senior Performance Engineer
Cognizant
Feb 2020 - Jun 2021 (1 year 4 months)
Designed and executed performance tests for SAP HANA-based finance dashboards. Developed scripts for simulating workloads and integrated performance test suites into Jenkins CI/CD pipelines, enabling automated alerts and performance tuning.
Performance Tester
HCL Technologies Ltd.
Sep 2018 - Feb 2020 (1 year 5 months)
Led performance testing initiatives for high-volume payment systems, developed custom Java utilities for XML message generation, and executed various performance tests while collaborating with system architects for root cause analysis.
Test Engineer
Infosys Ltd.
Feb 2015 - Aug 2018 (3 years 6 months)
Developed LoadRunner scripts and integrated them with CI/CD pipelines. Experienced in microservices architecture and system monitoring using Grafana and Influx DB, performing various types of test executions.
Education
Degrees, certifications, and relevant coursework
WTWest Bengal University of Technology
Bachelor of Technology, Electrical Engineering
2010 - 2014
Grade: 81.5%
Graduated with a Bachelor of Technology in Electrical Engineering, focusing on various aspects of electrical systems and engineering principles.
Indian School Certificate
Senior Secondary, Science
2008 - 2010
Grade: 90%
Completed Senior Secondary education with a focus on Science, achieving a high percentage.
Indian Certificate of Secondary Education
Secondary, General Studies
2006 - 2008
Grade: 94%
Completed Secondary education with a strong performance in general studies.
Tech stack
Software and tools used professionally
Availability
Location
NetherlandsAuthorized to work in
Job categories
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