SUSANTA KUMAR SWAIN

Results-driven Performance Testing Engineer with over 6 years of experience in utilizing tools such as LoadRunner, JMeter, and NeoLoad. Skilled in identifying bottlenecks through APM tools like AppDynamics, Dynatrace, Datadog, Grafana etc. Experienced in all phases of the performance testing lifecycle across various domains, with hands-on expertise in AWS and Jenkins CI/CD integration.

• Vodafone, Role: Performance test Engineer | Duration: Dec 2025 to till date | Tools: Loadrunner, Dynatrace, Datadog, AWS, Description: Churchill-PAT-Digital is a commercial work stream merger between Vodafone UK(Virgo) and 3 UK(Dragon) & the aim is seamlessly migrate customers from Dragon BSS to Virgo BSS during customer requested PAYM Handset/SIMO upgrade., Used Loadrunner as a performance testing tool to record various scenarios like SIMO Aqu with preselected plan/View offers and Handset Aqu with preselected/View Offers., Conducted load & endurance tests across all scenarios., Collaborated with onsite and offshore teams for daily status updates and issue resolution., Used LRE for execution., As part of APM tool used Dynatrace, Datadog also used AWS cloud watch for server side monitoring., Delivered detailed reports highlighting response times, throughput, and tuning recommendations.
• CISCO, Role: Performance test Engineer | Duration: Oct 2021 to March 2023 | Tools: Neoload, Appdynamics, AWS, Description: CX cloud is simple and unified customer experience for all architecture in cisco product. There are different type of success track like Lifecycle, Assets, Advisories, Cases and Insights through which customer can track there device status., This is the application used by CISCO customers., Responsible for developing test scripts using Neoload tool., Responsible for enhancement of test scripts., Monitoring the response of application., Monitoring application infra and code level visibility by using APPD and AWS.
• SAP, Role: Performance test Engineer | Duration: March 2021 to Aug 2021 | Tools: START, SUPA, KRYPTON, This is the CCW application used by SAP customers., Responsible for developing test scripts using START tool., Responsible for enhancement of test scripts., Monitoring the response of application for single user.
• NBB, Role: Performance test Engineer | Duration: Oct 2020 to Dec 2020 | Tools: JMeter, Perfmon, Description: Established in 1957, we are the Kingdom's first locally owned bank. A proudly Bahrain brand, we continue to develop our capabilities every day, across the years, using our expertise to better serve those who put their trust in us. Regionally present and dedicated to our local community, our history is Bahrain's., Develop scripts for IB and MB by using JMeter and fiddler., Created correlation as well as parameterization for script enhancement., Executed all scripts using JMeter with master and slave configuration., Conducted peer review of scripts.
• STC, Role: Performance test Engineer | Duration: Oct 2020 to Dec 2020 | Tools: JMeter, Perfmon, Description: Saudi Telecom Company, is a Saudi Arabia-based Digital Company that offers telecommunications services, landline, mobile, Internet services, enterprise digital solutions, entertainment, fintech, and computer networks., Develop scripts for Web-service in Load runner tool Using Web_Custom_Request., Developed business scenarios using Web Http/Html and Sibel protocol., Created correlation as well as parameterization using Load Runner VuGen., Involved in creating test data from run query (As given by client)., Used SoapUI Pro to perform Web Service test., Executed all scripts using Load Runner Controller.
• MAF Fashion, Role: Performance test Engineer | Duration: Feb 2020 to May 2020 | Tools: JMeter, Description: Majid Al Futtaim is one of the leading drivers of economic growth and impact in the Middle East and North Africa and is a leading foreign direct investor and a catalyst for the region's economy It serves clients through the internet and telephone as well as at high street branches. It is a member of the Building Societies Association., Reviewed and understand the Business-requirement documents., Created scripts using JMeter tool and Blaze meter., Also involved in Mobile app performance testing using JMeter., Enhancement of test scripts such as parametrization, Correlation, etc., Created scripts using JMeter tool.
• Principality Building Society, Role: Performance test Engineer | Duration: July 2019 to Nov 2019 | Tools: JMeter, Description: The Principality Building Society (PBS) is a building society based in Cardiff, Wales. It was founded in 1860 as a mutual building society. PBS is the largest building society in Wales and the sixth largest in the United Kingdom. Principality Building Society is mutual, which means it is owned by its members rather than shareholders. It serves clients through the internet and telephone as well as at high street branches. It is a member of the Building Societies Association., Reviewed and understand the Business-requirement documents., Created scripts using JMeter tool., Coordinating with on-site members on daily basis., Enhancement of test scripts such as parametrization, Correlation, etc., Executed all scenarios using Blaze Meter tool for dry run, growth test and busy day test., Also involved in Mobile app performance testing using JMeter.
• Farmers, Role: Technical consultant | Duration: Feb 2017 to Oct 2017 | Tools: Load Runner, SoapUI, Description: Zurich service-oriented architecture is a style of software design where services are provided to the other components by application components, through a communication protocol over a network., Reviewed and analysed the Business-requirement documents., Converted all the functional test cases into test scripts using Load Runner., Responsible for enhancement of test scripts such as parametrization, defining transactions etc.
• Clarion Housing Group, Role: Testing Consultant | Duration: July 2016 to Jan 2017 | Tools: Micro Focus Load Runner, Description: Clarion Housing Group is the largest housing association in the United Kingdom with 125,000 properties across more than 170 local authorities., Converted all the functional test cases into test scripts using Load Runner., Reviewed and analysed the Business-requirement documents and user specification., Responsible for enhancement of test scripts such as parametrization, defining transactions etc., Execution of scripts and result analysis.

• Expertise in manual testing, Performance Testing (Load Runner, Visual Studio, JMeter and Neoload) and Web service testing.
• Worked independently in testing software products and managed projects to ensure that the necessary applications were delivered in a methodical manner.
• Hands on experience in Manual Testing & Performance Testing on various domains like E-commerce, Insurance, banking and many more.
• Achieved practical knowledge in Performance testing life cycle, Load testing API's and Web services. And Mobile app performance testing
• Worked with the Technology Project Manager, Business Analysts / Systems Analysts, and other team members to define the business requirement of the application.
• Delivered effective and efficient solutions by meeting key project milestones and ensure that the project deliverables are on time and adhere to the corporate quality and security standards.
• Having experience in profiling tool like APPD, Dynatrace, Datadog to analysis server side matrices.

• Banking
• Insurance
• E-commerce
• Housing Group
• Telecom
• Remittance and Foreign Exchange
• In-house Project (Cisco Portal)