// Staff Quality Assurance Engineer
12+ years building quality systems across Banking, Insurance, Telecom, IAM & Logistics. I transform complex enterprise platforms into reliable, automated delivery pipelines.
I'm a Staff Quality Assurance Engineer based in Chennai, India, with 12+ years of end-to-end experience across software quality assurance and test automation.
My career spans diverse domains — Retail Banking (KYC/AML), Insurance, Telecom OSS/BSS, Identity & Access Management (IAM), and Logistics. Each domain has sharpened my ability to craft testing strategies that are precise, scalable, and deeply aligned with business goals.
I specialise in building automation frameworks from the ground up using Selenium, Java, TestNG and Cucumber BDD, integrating them into CI/CD pipelines via Jenkins and GitLab CI. I'm also a practitioner of Shift-Left Testing through Service Virtualization — enabling teams to test earlier, faster, and with confidence.
Building scalable frameworks with Selenium, TestNG, Cucumber BDD and Rest Assured across multiple enterprise programs.
Embedding quality gates into Jenkins and GitLab CI pipelines for fast, deterministic, zero-touch delivery.
Leveraging Service Virtualization (CA LISA) to enable early testing and accelerate delivery pipelines.
Mentoring QA engineers, directing cross-functional Scrum teams, and driving process improvements across delivery organisations.
// Sep 2023 – Present
● Current
// Mar 2022 – Aug 2023
// Oct 2019 – Feb 2022
// Oct 2016 – Oct 2019
// Jan 2014 – Sep 2016
Built and maintained a regression suite covering 95% of critical business flows, cutting the release cycle from 2 weeks to 2 days.
Delivered a major fintech platform with zero production-critical defects through comprehensive risk-based testing strategy.
Designed and deployed fully automated quality gates in Jenkins, enabling 10+ deployments per day with confidence.
Built unified Appium framework for iOS + Android, covering 300+ mobile test scenarios across real devices and simulators.
Identified critical bottlenecks via JMeter load tests, leading to 40% improvement in API response times under peak load.
Recognised for outstanding leadership, mentoring 5 junior engineers and establishing QA centre of excellence practices.
Electronics & Communication Engineering
Kalasalingam University
// 2009 – 2013
LinkedIn Recommendation
I got an opportunity to work with Vignesh. He is so composed, technically very sound person who understands & analyzes the business needs in detail and come up with a solution. His technical ability and problem solving capability sets him apart from others in the league. I highly recommend Vignesh.
LinkedIn Recommendation Screenshot
LinkedIn Recommendation
Vignesh is a gifted instructor. Because he has many years of experience in Automation Testing, he knows a variety of creative methods, and he ensures you learn what you need to. His calming personality makes you feel completely comfortable, even when you're making mistakes. He is always encouraging and positive. He is the most supportive person I have ever met.
LinkedIn Recommendation Screenshot
Shift Left Team · Client Recommendation
Vignesh spearheaded the automation testing efforts for our Shift left team at the FedEx API factory. He exemplified in all areas, including technical solutioning, design, and execution. He architected several automated solutions for our group, which reduced manual efforts and helped in faster release cycles. He has excellent interpersonal skills, which makes him a great team player. I had a great time working with him, and I am confident that whichever team or organization he works for in the future will benefit from his expertise!
LinkedIn Recommendation Screenshot
LinkedIn Recommendation · Recent Organisation
Vignesh consistently demonstrated deep expertise in end-to-end validation of complex customer workflows and test automation. He brought strong ownership, discipline, and technical depth — driving high-quality, CI/CD-ready automation solutions aligned with product goals. A reliable SME, he fostered collaboration across teams and maintained delivery excellence under tight timelines. Beyond his technical contributions, Vignesh was deeply integrated with the team — working closely, supporting others, and building a family-like culture grounded in trust and commitment. His natural leadership, strategic mindset, and ability to inspire peers reflect the qualities of a high-caliber engineering leader. His perseverance, system thinking, and focus on quality make him an asset to any modern engineering organisation.
LinkedIn Recommendation Screenshot
Open to Staff/Principal QA Engineer roles, consulting engagements, and technical leadership opportunities. Let's talk quality.