Nootan Singh
Testing Engineering Senior Specialist at NTT DATA Services | Ex-Infosys | SDET | Python | Pytest |Playwright | Selenium | AWS | Database & Microservices Testing | Web Automation | Agentic AI Testing | DynamoDB | MongoDB|
- Role
- Testing Engineering Senior Specialist at NTT DATA North America
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Nootan Singh
I am a seasoned Automation Test Engineer with 11+ years of experience across Healthcare, Insurance, AI, and IoT domains. My expertise spans automation frameworks, manual testing, and AI‑driven quality engineering, delivering scalable and reliable solutions- Specialized in building automation frameworks using Selenium WebDriver, TestNG, Cucumber, with strong Java skills- Extensive API testing experience with Postman, Swagger, REST Assured, SoapUI- Skilled in CI/CD pipelines (Jenkins, GitLab CI, DevOps) and version control (Git, GitHub)- Database testing expertise: No SQL, MongoDB, DynamoDB, Postgres; cloud validation with AWS (S3, SNS, Lambda)- Proficient in test management tools: JIRA, ALM, QTest- Achievements: 80%+ automation coverage, 70% reduction in regression testing time, accelerated release cycles- Implemented BDD frameworks to enhance QA‑Dev collaboration and designed end‑to‑end automation frameworks improving reliability- Passionate about innovation, combining Agentic AI testing, automation, and manual testing to champion quality engineering practices aligned with organizational goals.#AutomationTesting #SDET #Java #Selenium #BDD #APITesting #DatabaseTesting #AWS #CloudTesting #Agile #AITesting #QualityEngineering #HealthcareTesting #InsuranceTesting #IoTTesting #InternalRecruiterVisibility #InternationalRecruiters
Experience
Testing Engineering Senior Specialist
Nov 2021 — Present · Bengaluru, IN
Client Engagements: Centene, Optum Financial Project: Agentic AI – Axet Gaia- Led automation engineering and quality assurance initiatives for enterprise clients Centene and Optum Financial, ensuring scalable and reliable testing solutions- Designed and implemented advanced automation frameworks using Selenium, BDD (Cucumber/TestNG), and Java to validate microservices, APIs, and cloud‑based applications- Integrated Agentic AI testing strategies and RAG (Retrieval‑Augmented Generation) validation to improve AI output accuracy and predictive quality assurance- Conducted database testing across SQL, DynamoDB, MongoDB, and Postgres, ensuring data integrity and performance- Executed cloud validation using AWS services (S3, SNS, Lambda) and streamlined CI/CD pipelines with Jenkins and GitLab CI- Collaborated with cross‑functional teams in Agile environments, refining backlogs, planning sprints, and delivering high‑quality releases- Achieved 80%+ automation coverage, reducing regression testing time by 70% and improving reliability across mission‑critical applications- Balanced automation engineering, AI testing, RAG validation, and manual testing to deliver impactful solutions aligned with organizational goals and enhanced customer experience.#AutomationEngineering #AutomationTesting #SDET #Java #Selenium #BDD #APITesting #DatabaseTesting #AWS #CloudTesting #Agile #AITesting #RAGTesting #QualityEngineering #NTTDATA #Centene #Optum #AxetGaia #InternationalRecruiters
Education
Youth Cybersecurity Forum
Bachelor of Technology - B.Tech, Computer Science and Engineering
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