Test Engineer C#

JEETHENDRINEE ELLUNDHULA

Wichita, Kansas (***) **1- 4561 ***********************@*****.***

PROFESSIONAL SUMMARY

Results-driven Test Engineer / QA Automation Specialist with 5+ years of experience in manufacturing test development, software automation, and product validation across enterprise and production environments. Skilled in defining and implementing highly efficient test processes, automating validation frameworks, and collaborating with OEM/EMS partners to ensure product quality and on-time delivery. Demonstrated success in test yield improvement, process optimization, and test coverage enhancement. Proficient in Python, Java, and C# with hands-on experience in CI/CD, Unix/Linux, network topologies, and data-driven defect analysis.

CORE COMPETENCIES

Manufacturing Test Development, Test Automation & Optimization, NPI (New Product Introduction) Support, OEM/EMS Partner Collaboration, Test Yield & Pareto Analysis, Firmware/Software/Hardware Validation, Test Infrastructure & Network Setup, Test Process Gap Analysis, Python, Java, C# Scripting, Linux/Unix & Network Configuration, Regression & Integration Testing, Continuous Improvement (CI/CD, Jenkins) TECHNICAL SKILLS

Languages: Python, Java, C#, SQL

Tools: Selenium, Jenkins, JIRA, Confluence, Git, Postman, TestNG Platforms: Unix/Linux, Windows

Methodologies: Agile, SDLC, NPI, Manufacturing Test Other: Data Analysis, Test Yield Optimization, BOM & ECO Management PROFESSIONAL EXPERIENCE

Senior Quality Assurance / Test Engineer — CVS Health June 2024 – Present

• Designed, implemented, and optimized automated test frameworks for enterprise-grade applications and production environments.

• Conducted test yield and failure analysis using data-driven dashboards to identify root causes and improve test efficiency.

• Supported engineering firmware/software validation during new product rollouts.

• Developed and executed Python-based test scripts integrated into Jenkins pipelines.

• Performed gap analysis to improve throughput and reduce test cycle time by 30%.

• Documented test plans and procedures; trained teams for consistency in QA execution. Quality Assurance Engineer — Infosys, Hyderabad May 2020 – July 2022

• Defined and implemented test processes for software validation and hardware-in-loop testing.

• Supported NPI and sustaining activities during product transitions.

• Improved regression coverage by 40% through optimized automation frameworks.

• Collaborated with OEM partners to ensure manufacturing readiness and quality control.

• Developed automation suites in Java and Selenium integrated with CI/CD pipelines.

• Enhanced test documentation and reporting standards for production readiness. EDUCATION

Master’s in Data Science — Wichita State University, USA (Expected Dec 2024) Bachelor’s in Computer Science and Engineering — JNTU Hyderabad, India PROJECT HIGHLIGHTS

Manufacturing Test Optimization – Internal QA Framework (Infosys)

• Automated manufacturing test scripts and applied Pareto analysis for yield improvements. Test Infrastructure Setup for CI/CD Deployment (CVS Health)

• Installed and configured test environments; automated regression execution reducing test time by 50%.

KEY ACHIEVEMENTS

• Improved test efficiency by 40% through automation and process improvements.

• Reduced test execution time by 25% via process optimization.

• Supported zero-defect production readiness for key product releases.

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