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Vignesh ramasamy

Vignesh ramasamy

Automation Test Engineer

Mumbai, India
80
Profile Score

About

Results-driven Automation Test Engineer (SDET) with 3+ years of experience designing, developing, and scaling robust automation frameworks for Web, API, and enterprise logistics platforms. Strong expertise in Python (Playwright, PyTest) and Selenium, with hands-on experience in C# and system-level validation. Proven track record of leading end-to-end automation strategy, integrating suites into Azure DevOps CI/CD pipelines, and improving regression efficiency and release quality across multiple product lines. Experienced in validating complex Order-to-Cash (O2C) finance workflows within Oracle Transportation Management (OTM), ensuring accuracy across billing, invoicing, and settlement processes. Adept at implementing scalable architecture (POM, TDD), optimizing execution performance, and driving measurable improvements in automation coverage, defect reduction, and delivery timelines.

Skills & Expertise (24)

Automation Framework Development Advanced
8.4/10
3
Years Exp
API Automation Advanced
8.3/10
3
Years Exp
CI/CD Integration Advanced
8.1/10
3
Years Exp
Selenium Advanced
8.0/10
3
Years Exp
Playwright Intermediate
7.8/10
1
Years Exp
Release Management stakeholder communication Cross-Functional Collaboration mentoring Team Leadership HTML C++ C SQL C# Python LINUX Agile Regression Optimization REST/SOAP Order-to-Cash (O2C) Oracle Transportation Management (OTM) Azure DevOps Pytest

Work Experience

Automation Test Engineer

L&T Technology Services

May 2023 - Mar 2025

Designed and owned Python-based automation frameworks using Selenium and PyTest for automotive diagnostic and configuration platforms serving 10+ product lines. Developed scalable, maintainable automation suites validating functional, regression, and integration workflows across distributed automotive systems — achieving 80%+ automation coverage. Implemented data-driven and modular test architecture with POM design patterns, improving test reusability by 60% and reducing framework maintenance effort. Integrated Selenium and Pytest automation into CI/CD pipelines enabling continuous validation, reducing defect escape rate by 20%. Debugged complex failures using log analysis, trace diagnostics, and protocol-level investigation in collaboration with firmware and development teams. Optimized test suite execution efficiency by 30% through parallelization, test prioritization, and removal of redundant validation scenarios. Recognized with SPOT Award (2024) for excellence in automation quality and measurable impact on release readiness.

Automation Test Engineer

RXO Global Services

Mar 2025 - Present

Owned end-to-end STLC including test strategy, regression planning, execution, defect governance and release sign-offs across 5+ products. Designed and maintained scalable Python and C#-based automation frameworks using Playwright and Selenium, reducing manual validation effort by ~40%. Implemented automated REST and SOAP API validation using Postman and PyTest, achieving 95%+ API test coverage across 20+ enterprise service endpoints. Led automation strategy for complex logistics and order-to-cash workflows, improving regression cycle time by 35%. Integrated automation suites with Azure DevOps CI/CD pipelines for parallel execution, cutting release validation time by 50%. Implemented structured logging, error handling, and reporting mechanisms — reducing false failure noise by 30% and improving defect triaging speed. Applied AI-assisted test result evaluation to accelerate failure analysis and reduce manual review overhead. Contributed to automation and validation of end-to-end Order-to-Cash (O2C) finance workflows within Oracle Transportation Management (OTM), ensuring accuracy across billing, invoicing, and settlement processes. Mentored 3 QA professionals through code reviews, pair programming, and best practice enforcement — improving team code quality scores by 25%.

Education

Bachelor of Engineering – Electrical and Electronics Engineering - Anna University College of Engineering

2017 - 2021 · Afghanistan

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceMar 2026

Skills (24)

Automation Framework Development API Automation CI/CD Integration Selenium Playwright Release Management stakeholder communication Cross-Functional Collaboration mentoring Team Leadership +14 more