Dharun Viginesh
@dharunviginesh
I build scalable full-stack web applications with ASP.NET, Angular, SQL, REST APIs, and Azure DevOps.
IndiaWhat I'm looking for
I'm building and enhancing enterprise web applications at Cognizant Technology Solutions using Angular, ASP.NET MVC, and MySQL. I've improved five or more application modules, increasing UI responsiveness and reducing page-load time.
I implement backend logic, database changes, and optimized queries for new business features. My MySQL query optimization reduced data retrieval time by approximately 20%, while bug fixes across multiple modules reduced reported defects by 30%.
I've conducted SAST, DAST, and CAST scans and remediated more than 10 vulnerabilities to meet compliance standards. I also support CI/CD deployments and manage work and documentation through Azure DevOps Boards and ADO Wiki.
During my Cognizant trainee internship, I delivered a Hospital Appointment Management System with Angular, ASP.NET Web API, and SQL Server. I built 10+ RESTful APIs, role-based access control, unit tests, and a normalized database supporting Admin, Doctor, and Patient workflows.
Experience
Work history, roles, and key accomplishments
Enhanced application modules using Angular and ASP.NET MVC, implemented backend logic and MySQL changes, and resolved bugs to improve stability. Conducted security scans and supported CI/CD deployments within an Agile team.
Designed and developed a Hospital Appointment Management System with role-based access control, built RESTful APIs, and designed a normalized SQL Server database schema.
Education
Degrees, certifications, and relevant coursework
SRM Institute of Science and Technology
Bachelor of Technology, Electronics and Communication Engineering
2021 - 2025
Grade: 8.1/10 CGPA
Pursued a Bachelor of Technology in Electronics and Communication Engineering, achieving a CGPA of 8.1 out of 10.
SKV Higher Secondary School
Higher Secondary Certificate, General Studies
2020 - 2021
Grade: 88%
Completed Higher Secondary Certificate with a score of 88%.
SRKV Matric Higher Secondary School
Secondary School Certificate, General Studies
2018 - 2019
Grade: 84.4%
Completed Secondary School Certificate with a score of 84.4%.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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