
Sai Vignesh
@saivignesh
I build reliable backend systems, automated tests, and CI/CD pipelines for software delivery.
What I'm looking for
At Capital One, I improve software verification, automated testing, and backend reliability across Java, Spring Boot, AWS, and Linux environments. I increased test coverage by 40%, reduced processing latency by 30%, and supported more than 50 zero-downtime service updates.
I investigate Kafka event delays, SQL inefficiencies, API integration issues, and build failures to deliver dependable releases. I also contribute React and TypeScript dashboard improvements that increased responsiveness by 15%.
Previously at V2Value Biz Solutions, I built Java and Python backend and testing solutions, optimized PostgreSQL and Redis performance, and automated deployments with Jenkins, Git, Docker, Terraform, and AWS.
Experience
Work history, roles, and key accomplishments
Conducted software verification and designed automated testing frameworks, improving validation accuracy and test coverage. Investigated Kafka and SQL inefficiencies, reducing latency, and maintained CI/CD pipelines for zero-downtime deployments.
Education
Degrees, certifications, and relevant coursework
Rowan University
Master of Science, Computer Science
2023 - 2025
Grade: 3.87
Pursued a Master of Science degree at Rowan University, achieving a CGPA of 3.87.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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