Available to hire
I’m Surendra Rebba, a results-driven QA professional with over 24 years of experience spanning utilities, financial services, blockchain, and asset management. I’ve led testing efforts across agile and traditional SDLCs on AWS and GCP, with hands-on expertise in functional, integration, API, and non-functional testing, plus automation using Tosca, Selenium, and JIRA. I’m comfortable collaborating with product, engineering, and business stakeholders to ensure delivery of high-quality software.
I hold ISEB, PRINCE2, and Markit EDM v10 certifications and enjoy building scalable test strategies, mentoring teams, and driving data validation, NFT/security testing, and CI/CD integration. My strength lies in bridging business requirements with technical delivery, enabling robust testing across complex, multi-system landscapes while continually advancing automation and quality practices.
Skills
Language
English
Fluent
Work Experience
QA Tester at Johnson & Johnson (via Capgemini, Belgium)
July 1, 2024 - PresentWrote and executed functional, SIT and UAT test scripts in Tricentis qTest for SAP S/4 HANA OMP platform integration, covering PP/MM/PM/QM/CO modules; performed data validations and test data identification; participated in Agile ceremonies; raised defects in JIRA and liaised with development teams; automated functional/SIT tests using Tricentis Tosca for API and frontend tests.
QA Tester at LeasePlan, Amsterdam (Netherlands) / Remote
May 1, 2023 - March 31, 2024Wrote and executed functional and SIT scripts for SAP Fiori and SAP S/4HANA (FI/CO/SD/IM/TR) with focus on Finance modules; integrated Salesforce and Pega; prepared test data for SIT/UAT; participated in daily standups; organized UAT with stakeholders; automated End-to-End SAP testing and API automation using Tosca.
Tester/Test Lead at Exertis UK, Basingstoke / Remote
February 1, 2023 - April 30, 2023Planned, designed, and executed Functional, SIT, UAT and End-to-End test cases in TestRail for SAP Hybris upgrade and integration with SAP ECC; prepared test strategy; raised and triaged defects in JIRA; liaised with Developers, System Integrators and Third-Party vendors; organized penetration testing with third-party teams.
Test Lead at State Street, London / Remote
February 1, 2022 - October 31, 2022Planned, designed, and executed test scenarios and BDD test cases in X-Ray for SIT, UAT and End-to-End testing of Charles River IMS v22 R2 on AWS; organized BU/UAT with clients; performed data validation on Alpha Data Platform using Snowflake; automated trading functional and regression testing using Tosca.
Senior Quality Assurance Analyst at Aventus Network, London / Remote
June 1, 2021 - February 28, 2022Planned and executed SIT/UAT for React-based Ethereum blockchain frontend on AWS with MongoDB; created test strategy covering Automation, NFT, Security Testing; automated front-end and REST API tests using Selenium; contributed to CI/CD with Docker/Jenkins; collaborated across UK, Europe and Asia.
Test Manager / Lead / Analyst at Luminor Bank AS, Vilnius (Lithuania) & Remote
October 1, 2019 - December 31, 2020Managed QA across IBM MQ messaging-based and AWS-based applications including Trading, Payments, Liquidity, Credit Risk and Market Risk; led NFT/non-functional testing (load, performance); coordinated onsite/offshore teams; KT with test team; oversaw automation using Tosca.
Test Analyst at British American Tobacco Plc, London (via PwC)
August 1, 2019 - September 30, 2019Planned and executed SIT/UAT for Salesforce, Ivy Mobility, Anaplan, SAP ECC on AWS; led UAT with End Markets; delivered end-to-end testing and test data preparation; trained end users on new functionalities.
Senior Test Analyst at BT Pension Scheme Management, London
June 1, 2019 - August 31, 2019Planned/designed/wrote/executed test scenarios for Markit EDM v18.2 and interfaces; performed data validation testing; coordinated with data vendors/providers and clients; delivered MI and defect reports.
Senior Quality Assurance Analyst at Man GLG, London
May 1, 2018 - May 31, 2019SIT/UAT and End-to-End testing of Charles River IMS v17R2 on AWS; validated FIX messages; data migration testing; SQL/PL-SQL data validation; collaborated with offshore teams.
Senior Consultant (Test Analyst) at ICBC Standard Bank, London
August 1, 2017 - February 28, 2018Planned/design/wrote/executed test cases for SIT/UAT and data migration for Golden Source EDM; tested Murex interfaces; validated FIX messages via IBM MQ.
Tester at Fidelity International, London
February 1, 2018 - May 31, 2018SIT/UAT and end-to-end testing of Charles River IMS v17R1 on AWS; validated interfaces; data validation via SQL; coordination with offshore teams.
Test Analyst at Alliance Trust, Edinburgh
February 1, 2016 - November 30, 2016SIT/UAT for Figaro Wealth Management and GBST Composer Wrap on GCP; data migration; SQL data validation; offshore coordination.
Senior Test Analyst at Ignis Asset Management, Glasgow
September 1, 2015 - January 31, 2016SIT/UAT for MarkitThinkFolio on AWS; data migration/testing with Bloomberg AIM; SQL/Oracle/MongoDB data validation; asset class coverage.
Senior Test Analyst at Royal Bank of Scotland, Edinburgh
May 1, 2015 - September 30, 2015SIT/UAT data migration testing for THINK? on AWS; tested Teradata EDW with Informatica; data validation.
Test Analyst at JPMorgan, Edinburgh
May 1, 2009 - November 30, 2009UAT test planning and execution for asset pricing & fund management system built in Java; Sun Gard InvestOne; central pricing engine tests.
Senior Test Analyst at Lloyds Banking Group, Leeds
November 1, 2008 - April 30, 2009System testing of Retail Banking & Savings and Mortgage products; Selenium RC automation; FitNesse; backend Oracle tests; Agile SCRUM.
Test Engineer at ATOS Origin (Client: NHS), Leeds
June 1, 2007 - October 31, 2008E2E testing for Electronic Patient Record database; SOAP UI testing; XML request/response data preparation.
Test Engineer at Sophos Plc, Abingdon
January 1, 2005 - May 31, 2007Windows platform testing; UAT; test planning; wrote and executed test scripts in C#.NET, SQL; analyzed logs; V-Model testing.
Test Analyst at ING Barings Investment Bank, London
January 1, 2002 - December 31, 2004Front office FX/MM and Equity Derivatives testing; supported testing of Credit Risk systems; wrote test scripts in Test Director; environment setup.
Education
MSc Electrical & Electronics Engineering at University of Greenwich, Kent
January 11, 2030 - April 22, 2026Qualifications
BEng Electronics & Communications Engineering
January 11, 2030 - April 22, 2026ISEB Certificate in Software Testing
January 11, 2030 - April 22, 2026PRINCE2 Certificate in Project Management
January 11, 2030 - April 22, 2026Markit EDM v10 Core Introduction Certificate
January 11, 2030 - April 22, 2026ISEB Certificate in Software Testing
January 11, 2030 - April 22, 2026PRINCE2 Certificate in Project Management
January 11, 2030 - April 22, 2026Markit EDM v10 Core Introduction Certificate
January 11, 2030 - April 22, 2026Industry Experience
Financial Services, Software & Internet, Other
Skills
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