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I am a results-driven Senior QA Automation Engineer with 4 years of hands-on experience in test automation strategy, framework architecture, and CI/CD integration across banking and fintech domains. I architect AI-powered scalable test automation frameworks that reduce regression cycles by 45% while maintaining a 98% test pass rate. I bring expertise in Test Automation ROI, STLC & SDLC optimization, and cross-functional leadership to deliver reliable software in high-stakes fintech environments. Proficient in Playwright, Selenium WebDriver, Python, TypeScript/JavaScript, API testing, and performance testing. In previous roles, I designed robust automation solutions, mentored junior engineers, and partnered with product and development teams to prevent production defects, improve data quality, and accelerate feedback through CI/CD pipelines. I thrive in Agile settings and am ready for immediate joining in the UAE.…I am a results-driven Senior QA Automation Engineer with 4 years of hands-on experience in test automation strategy, framework architecture, and CI/CD integration across banking and fintech domains. I architect AI-powered scalable test automation frameworks that reduce regression cycles by 45% while maintaining a 98% test pass rate. I bring expertise in Test Automation ROI, STLC & SDLC optimization, and cross-functional leadership to deliver reliable software in high-stakes fintech environments. Proficient in Playwright, Selenium WebDriver, Python, TypeScript/JavaScript, API testing, and performance testing. In previous roles, I designed robust automation solutions, mentored junior engineers, and partnered with product and development teams to prevent production defects, improve data quality, and accelerate feedback through CI/CD pipelines. I thrive in Agile settings and am ready for immediate joining in the UAE.

Arjun Iyyappan

QA Engineer, Full Stack Developer, Front-End Developer, +2

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I am a results-driven Senior QA Automation Engineer with 4 years of hands-on experience in test automation strategy, framework architecture, and CI/CD integration across banking and fintech domains. I architect AI-powered scalable test automation frameworks that reduce regression cycles by 45% while maintaining a 98% test pass rate. I bring expertise in Test Automation ROI, STLC & SDLC optimization, and cross-functional leadership to deliver reliable software in high-stakes fintech environments. Proficient in Playwright, Selenium WebDriver, Python, TypeScript/JavaScript, API testing, and performance testing. In previous roles, I designed robust automation solutions, mentored junior engineers, and partnered with product and development teams to prevent production defects, improve data quality, and accelerate feedback through CI/CD pipelines. I thrive in Agile settings and am ready for immediate joining in the UAE.…I am a results-driven Senior QA Automation Engineer with 4 years of hands-on experience in test automation strategy, framework architecture, and CI/CD integration across banking and fintech domains. I architect AI-powered scalable test automation frameworks that reduce regression cycles by 45% while maintaining a 98% test pass rate. I bring expertise in Test Automation ROI, STLC & SDLC optimization, and cross-functional leadership to deliver reliable software in high-stakes fintech environments. Proficient in Playwright, Selenium WebDriver, Python, TypeScript/JavaScript, API testing, and performance testing. In previous roles, I designed robust automation solutions, mentored junior engineers, and partnered with product and development teams to prevent production defects, improve data quality, and accelerate feedback through CI/CD pipelines. I thrive in Agile settings and am ready for immediate joining in the UAE.

Available to hire

I am a results-driven Senior QA Automation Engineer with 4 years of hands-on experience in test automation strategy, framework architecture, and CI/CD integration across banking and fintech domains. I architect AI-powered scalable test automation frameworks that reduce regression cycles by 45% while maintaining a 98% test pass rate. I bring expertise in Test Automation ROI, STLC & SDLC optimization, and cross-functional leadership to deliver reliable software in high-stakes fintech environments. Proficient in Playwright, Selenium WebDriver, Python, TypeScript/JavaScript, API testing, and performance testing.

In previous roles, I designed robust automation solutions, mentored junior engineers, and partnered with product and development teams to prevent production defects, improve data quality, and accelerate feedback through CI/CD pipelines. I thrive in Agile settings and am ready for immediate joining in the UAE.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Tamil

Fluent

Malayalam

Advanced

Work Experience

Senior Associate – QA Automation Engineer at ATOS Syntel Software LLP

November 1, 2023 - October 1, 2025

Designed and deployed a scalable Playwright automation framework (POM + BDD) reducing regression test execution time from 8 hours to 4.5 hours (45% reduction) while maintaining 98% pass rate. Built a comprehensive API test suite covering 40+ REST endpoints for card activation, fraud validation, and payment processing; achieved 96% code coverage and eliminated 3 critical production defects pre-release. Architected CI/CD pipeline integration using Azure DevOps, automating daily regression cycles and enabling same-day deployment feedback; reduced build-to-test cycle time by 35%. Led RCA sessions across product & dev teams, identifying test gaps and preventing zero critical production incidents in 18-month tenure. Optimized SQL validation queries for payment reconciliation and transaction logs, improving test data accuracy by 40% and reducing false positives. Executed performance testing using JMeter on payment endpoints under peak load (10k+ concurrent transactions); identified bottleneck

Associate Consultant – QA Automation Engineer at ATOS Syntel Software LLP

November 1, 2021 - November 1, 2023

Architected hybrid Selenium test automation framework from scratch using POM design pattern, establishing foundation for 500+ test cases covering card issuance, KYC/KYB onboarding, EMI calculations, and loan workflows. Executed end-to-end functional testing across web & mobile applications (iOS/Android via Testim.io); identified & documented 100+ defects with 92% first-pass fix rate by dev team. Designed & maintained a comprehensive test case repository of 300+ manual test cases with detailed step-by-step procedures and 100% traceability to requirements. Performed cross-browser & device compatibility testing across Chrome, Firefox, Safari, Edge and Mobile; identified 12 critical browser-specific bugs before release. Built SQL database validation suite for payment processing & transaction reconciliation; identified 5 data integrity issues during testing. Supported UAT phase with stakeholder coordination and business process validation, ensuring zero user-facing defects at go-live. Colla