Sumit S

Senior Software Engineer

ServiceNow • Fulltime

Sep 2025 - Present • 9 mos

SDET | AI-Augmented Test Automation Specialist (Web, Mobile, API) | 6+ Years I help teams ship reliable software faster by building self-healing, AI-powered test automation frameworks — combining 6+ years of SDET expertise with hands-on experience testing AI/LLM-driven products, an emerging skill most testers don't have yet. What I bring to your project: 🔹 AI-Augmented Automation — Self-healing frameworks (Applitools, Testim, Mabl, Momentic) that survive UI changes without constant rewrites, plus AI-powered visual regression testing across devices. 🔹 LLM & AI Product Testing — Validating RAG pipelines, detecting hallucinations, and checking response consistency for AI-integrated features — one of the most in-demand, least-saturated skills in QA today. 🔹 Scalable Framework Design — Selenium, Playwright, Appium, REST Assured/Postman, built on POM, Builder, Strategy, and Dependency Injection patterns for long-term maintainability. 🔹 Smart CI/CD Pipelines — Jenkins/GitHub Actions integration with predictive test selection and risk-based prioritization to cut pipeline time, not just run more tests. 🔹 AI-Assisted Test Generation — Using Claude Code/Copilot to accelerate test authoring, while applying engineering judgment to validate every line of AI-generated output. 🔹 Performance & Quality — Continuous performance testing (JMeter/k6) and synthetic test data generation for realistic, privacy-safe coverage. If you need an SDET who modernizes your QA process with AI tooling while keeping rock-solid engineering fundamentals, let's talk about your project.

Asociate

Morgan Stanley • Fulltime

Apr 2024 - Sep 2025 • 1 yr 5 mos

Developed a resilient UI, API, and DB validation framework utilizing Spring Boot, BDD Cucumber, and Hybrid Page Object Model, which amplified test reusability across modules by 40%. Designed API test suites using RestAssured, ensuring seamless integration of new features and reducing integration errors by 25%. The tool is now used by over 12 employees. Integrated automated regression into Azure DevOps pipelines with scalable, parallel execution and auto-retries on Windows agents— minimizing flaky failures, eliminating manual triage, and accelerating end-to-end validation to under 4 hours. Led the development of an Auto-Diff framework in Python using Strategy and Factory patterns, enabling parallel validation of financial data and reducing discrepancies by 95%

Test Automation Engineer

HSBC • Fulltime

Jan 2022 - Mar 2024 • 2 yrs 2 mos

Built a Selenium test suite in Java with TestNG, enabling cross- browser validation and reducing regression time by 50%, enabling cross-browser validation, improving test reusability across critical user flows, and streamlining maintenance. Implemented automated performance testing using JMeter, simulating up to 5000 concurrent users, identifying critical bottlenecks, and improving system response time by 150 ms. Integrated end‑to‑end test automation into Jenkins pipelines with Docker and Allure reporting, reducing pipeline runtime by 60% and accelerating release frequency by 40%. Validated application behavior on 200+ physical Android and iOS devices using BrowserStack, identified and resolved to fix the three biggest causes of crashes and improved app stability