Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm Gautamkumar Singh, a Senior Test Analyst with strong financial services expertise across lending, credit risk, and profitability domains. I have hands-on experience in end-to-end testing, SQL/ETL validation, and API testing, with a growing focus on modern test automation using Playwright (C#) and Selenium (C#). I thrive in Agile environments and collaborate with stakeholders to ensure compliance and quality in complex financial applications. I'm passionate about creating high-quality, reliable financial systems and driving innovation in test automation. I aim to expand automation capabilities, integrate CI/CD, and use data-driven testing to deliver scalable, error-free solutions. I also enjoy mentoring teams, promoting quality best practices, and contributing to business-critical software excellence.…I'm Gautamkumar Singh, a Senior Test Analyst with strong financial services expertise across lending, credit risk, and profitability domains. I have hands-on experience in end-to-end testing, SQL/ETL validation, and API testing, with a growing focus on modern test automation using Playwright (C#) and Selenium (C#). I thrive in Agile environments and collaborate with stakeholders to ensure compliance and quality in complex financial applications. I'm passionate about creating high-quality, reliable financial systems and driving innovation in test automation. I aim to expand automation capabilities, integrate CI/CD, and use data-driven testing to deliver scalable, error-free solutions. I also enjoy mentoring teams, promoting quality best practices, and contributing to business-critical software excellence.

Gautamkumar Singh





I'm Gautamkumar Singh, a Senior Test Analyst with strong financial services expertise across lending, credit risk, and profitability domains. I have hands-on experience in end-to-end testing, SQL/ETL validation, and API testing, with a growing focus on modern test automation using Playwright (C#) and Selenium (C#). I thrive in Agile environments and collaborate with stakeholders to ensure compliance and quality in complex financial applications. I'm passionate about creating high-quality, reliable financial systems and driving innovation in test automation. I aim to expand automation capabilities, integrate CI/CD, and use data-driven testing to deliver scalable, error-free solutions. I also enjoy mentoring teams, promoting quality best practices, and contributing to business-critical software excellence.…I'm Gautamkumar Singh, a Senior Test Analyst with strong financial services expertise across lending, credit risk, and profitability domains. I have hands-on experience in end-to-end testing, SQL/ETL validation, and API testing, with a growing focus on modern test automation using Playwright (C#) and Selenium (C#). I thrive in Agile environments and collaborate with stakeholders to ensure compliance and quality in complex financial applications. I'm passionate about creating high-quality, reliable financial systems and driving innovation in test automation. I aim to expand automation capabilities, integrate CI/CD, and use data-driven testing to deliver scalable, error-free solutions. I also enjoy mentoring teams, promoting quality best practices, and contributing to business-critical software excellence.

Available to hire

I’m Gautamkumar Singh, a Senior Test Analyst with strong financial services expertise across lending, credit risk, and profitability domains. I have hands-on experience in end-to-end testing, SQL/ETL validation, and API testing, with a growing focus on modern test automation using Playwright (C#) and Selenium (C#). I thrive in Agile environments and collaborate with stakeholders to ensure compliance and quality in complex financial applications.

I’m passionate about creating high-quality, reliable financial systems and driving innovation in test automation. I aim to expand automation capabilities, integrate CI/CD, and use data-driven testing to deliver scalable, error-free solutions. I also enjoy mentoring teams, promoting quality best practices, and contributing to business-critical software excellence.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior Test Analyst at FIS

April 1, 2017 - November 1, 2025

Led end-to-end testing across the Commercial Loan Servicing – Lending Platform, including onboarding, facilities, loans, settlements, event streaming, and IFRS/US GAAP reporting. Delivered functional, regression, API, integration, and database testing for 12+ major releases. Performed API validation for 500+ endpoints via Postman and CI-integrated suites. Executed advanced SQL queries validating loan schedules and financial calculations. Verified Kafka event flows across microservices to ensure data accuracy in downstream reporting and data integrity across distributed systems. Supported release planning, defect triage, and Agile sprint ceremonies. Mentored junior testers and initiated Playwright-based UI automation to improve regression reliability and cross-browser coverage.

Senior Test Engineer at FIS Credit Assessment

April 1, 2010 - March 1, 2017

Designed test scenarios for PD/LGD/EAD risk model calculations. Performed SQL-based data reconciliation across staging, calculation, and reporting layers. Automated 50+ UI flows using Selenium (C#), improving regression cycle efficiency. Validated SOAP/REST APIs and reviewed risk templates for correct business logic. Conducted system, integration, and regression testing across multiple financial components.

QA Engineer at FIS Profitability Manager

August 1, 2007 - March 1, 2010

Performed ETL testing, improving financial reporting accuracy. Validated Slowly Changing Dimensions (SCD1/SCD2) data pipelines supporting profitability and cost allocation analytics. Executed backend, functional, and system testing for new feature releases.