I architect AI-powered test automation systems that make engineering teams ship faster with confidence.
Experience
2021 — Now
2021 — Now
Atlanta Metropolitan Area
2021 — Now
2021 — Now
Atlanta, Georgia, United States
Leading AI-augmented testing and quality assurance for PayPal's Global Pay Later and Revolving Credit Card services across 7 international markets (US, UK, Germany, France, Italy, Spain, Australia).
🤖 AI/LLM TESTING INNOVATION
Architected Production AI Testing Systems:
• Built end-to-end pipeline using Claude API & LangChain to auto-generate Python-based unit/integration tests from requirements
• Generates 200+ production tests monthly with 90% accuracy
• Reduced test authoring time by 75%
• First LLM-powered QA system at PayPal
Self-Healing Test Framework (Patent-Pending Approach):
• Developed AI-powered test maintenance agent using Claude API
• Automatically detects UI/API schema changes and injects fixes into CI/CD pipeline
• 85% accuracy in root cause diagnosis (locator changes, timing issues, API modifications)
• Reduced maintenance overhead by 60%, eliminated 40% of manual interventions
AI-Driven Log Analysis:
• Built LangChain-powered system processing thousands of test execution logs
• Categorizes failures using AI classification, generates actionable insights
Impact: Methodology adopted across 3 product teams; trained 25+ engineers; saved 500+ hours quarterly
💰 FINTECH TESTING EXPERTISE
Complex Financial Flow Validation:
• Tested multi-party payments, ledger reconciliation, and automated invoicing across distributed microservices
• Mathematical accuracy to the penny for millions of daily transactions
Product Launches:
• Led testing for 3 major credit card launches (Venmo CC, PayPal Cashback Mastercard, PayPal CC)
• Zero critical production defects achieved across all launches
Microservices API Testing:
• Comprehensive Python test suite for REST and gRPC microservices
• Uses requests, grpc-testing, asyncio for asynchronous validation
Tech Stack: Python (pytest, asyncio, requests, Pandas), Claude API, OpenAI GPT-4, LangChain, Jenkins, GitHub Actions, Argo, Docker, Kubernetes, Terraform, Playwright, Cypress, XCUITest, Harness, Postman, Locust
2017 — 2021
Atlanta Metropolitan Area
Led test automation for safety-critical Positive Train Control (PTC) railway system—mission-critical application preventing train collisions across North American rail network.
• Built comprehensive pytest-based test automation framework from scratch
• Automated 300+ critical safety scenarios, achieved 95% regression coverage
• Reduced manual testing workload by 70% through intelligent automation strategy
• Integrated with Jenkins CI/CD pipelines for continuous testing
• Established quality gates for safety-critical deployments
Technologies: Python (pytest, unittest), Cypress, JavaScript, Jenkins, Postman, SQL, HP ALM
2016 — 2017
2016 — 2017
• Developed Python data migration tools and validation scripts for enterprise customer migration
• Built ETL pipelines using Python, SQL, and PL/SQL for cross-system data transformation
• Created automated testing harness for migration validation
Technologies: Python, JavaScript, HTML5, CSS3, Spring Framework, SQL
2015 — 2016
Cloudera Certified Administrator for Apache Hadoop (CCAH) (CDH version-5)
Education
Birla Institute of Technology and Science, Pilani
Master of Science - MS
Birla Institute of Technology and Science, Pilani