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Prashanth Nagathota

@prashanthnagathota

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QA Manager and Test Lead at HH Global who led testing for data migration and API integration projects.

United Kingdom

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What I'm looking for

I'm seeking permanent or contract Test Lead or QA Lead roles, and I'm available immediately.

At HH Global, I led QA strategy, governance, and hands-on testing for platform migration and API integration projects. I designed end-to-end testing across ETL pipelines, APIs, batch processing, and file-based data flows.

I validated REST APIs with Postman, SoapUI, and Swagger, and used BrowserStack for cross-browser and cross-device testing. I also reconciled source and target data with SQL queries.

At Thovex Ltd., I led QA delivery for Landstack data projects and developed test strategies, plans, and reports. I managed defects using JIRA and Azure DevOps.

Earlier, I tested data warehouse, API, banking, insurance, healthcare, and e-commerce systems at L&T Mindtree, Publicis Sapient, Test Yantra, and HCL Technologies. My work included ETL validation, backend data checks, regression testing, and API testing.

Experience

Work history, roles, and key accomplishments

QA Manager / Senior QA Engineer

HH Global

Jun 2024 - Nov 2025 (1 year 5 months)

Led QA strategy, governance, and hands-on delivery for complex data migration and API integration projects within a large-scale platform migration program. Designed and executed end-to-end testing strategy covering ETL pipelines, API integrations, batch processing, and file-based data flows.

ETL Testing API Testing Postman SoapUI Swagger BrowserStack SQL Azure DevOps Jira Test Strategy Test Planning Stakeholder Management Cross Browser Testing Data Migration Regression Testing UAT SIT E2E Testing

Test Lead

Thovex Ltd.

Jul 2023 - Dec 2023 (5 months)

Led QA delivery for Landstack SaaS data projects, managing manual and automated testing. Developed test strategy, test plans, effort estimation, test summaries, and defect summary reports, and established QA processes.

Test Strategy Test Planning Defect Management Jira Azure DevOps API Testing Manual Testing SaaS

Senior Test Specialist

L&T Mindtree

Aug 2019 - Jan 2023 (3 years 5 months)

Conducted ETL testing ensuring data accuracy and integrity, and executed data validation methods related to data ingestion, pipelines, and transformation. Created SQL queries to verify data in Dimensional and Fact tables post-ETL processes.

ETL Testing SQL Data Validation API Testing Azure DevOps Jira HPALM Regression Testing UAT SIT E2E Testing Defect Tracking

Senior Associate QA

Publicis Sapient

Jun 2015 - Jul 2019 (4 years 1 month)

Supported requirements analysis and translated business needs into user stories and test conditions for Agile delivery teams. Performed ETL and Web/API testing for Banking and E-Commerce applications, and executed backend data validation using SQL queries.

ETL Testing API Testing SQL Test Scripts Traceability Agile Banking Ecommerce

Senior Test Engineer

Test Yantra

Jul 2014 - Apr 2015 (9 months)

Designed and executed functional, regression, and system integration tests; logged and tracked defects using Microsoft Visual Studio TFS Tool.

Functional Testing Regression Testing System Integration Testing Defect Tracking Microsoft TFS

Test Engineer

HCL Technologies

Mar 2010 - May 2013 (3 years 2 months)

Performed manual testing for banking applications, with a focus on back-office securities settlement and trade settlement processing systems. Tested interfaces including db CRIS, Message broker, dbOne, CIRM, and eSpear, utilising message types such as SWIFT and XML messages.