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Ramesh Rathinasamy

Available to hire

Hello! NET Developer with over 12 years of experience delivering scalable enterprise web and Windows applications.

About

Hello! I’m Ramesh Rathinasamy, a Senior Full Stack .NET Developer with over 12 years of experience delivering scalable enterprise web and Windows applications. I specialize in C#, .NET Core, REST APIs, Angular, and React, and I design solutions using a robust n-tier architecture. I enjoy collaborating with teams to turn complex requirements into clean, maintainable code and leading technical discussions to drive quality and performance.

In Agile environments, I focus on code quality (SonarQube, Veracode), automated testing, and continuous delivery. I’ve led code reviews, mentored teammates, and implemented modules across enterprise applications, including healthcare and Telstra Healthcare projects. I’m passionate about learning new technologies and leveraging modern tools to build reliable software that scales.

  • 14 years' experience
  • Joined June 2025

Industry experience

  • Software & Internet
  • Professional Services
  • Healthcare
  • Telecommunications
  • Education

Work experience· 11 roles

Developer · Cognizant Technology SolutionsOct 2017 – Present · 9 yrs 2 mos

Full Stack Developer for the Clinical Manager and ADM Management modules. Contributed to multiple modules (Codeshare, User Role Management, Implementation Governance, Windows Jobs, SQL Jobs) using .NET Core and Angular 16. Built web pages with Angular and REST APIs, and implemented data access via LINQ (Data Adapter, Data Reader, DataSet, Data List). Involved in module-wise component development, pagination, and UI improvements. Current engagement includes migration work from ASP.NET MVC 5 to Angular front end.

Developer · Cognizant Technology SolutionsOct 2017 – Present · 9 yrs 2 mos

Full Stack Developer involved in ADM Management - E2E modules Codeshare, User Role Management, Implementation Governance, Windows Jobs and SQL Jobs. Built web pages using Angular 9 to Angular 16 and .NET Core REST APIs; used LINQ for data access; contributed to module-wise components and maintained the Team.

Senior Software Developer · Cognizant Technology SolutionsOct 2017 – Dec 2025 · 8 yrs 3 mos

Developed scalable web applications using .NET Core, Angular, and REST APIs. Led code reviews and ensured code quality using SonarQube and Veracode. Worked in Agile teams, handling technical discussions and requirement clarifications. Designed and implemented modules for enterprise applications.

Software Developer · Cognizant Technology SolutionsOct 2017 – Dec 2025 · 8 yrs 3 mos
Full Stack Developer · Cognizant Technology SolutionsOct 2017 – Dec 2025 · 8 yrs 3 mos
Software Engineer · Blue Marble Smart Ware Pt. Ltd.Aug 2017 – Oct 2025 · 8 yrs 3 mos
Software Engineer · Blue Marble Smart Ware Pvt. Ltd.Aug 2017 – Oct 2025 · 8 yrs 3 mos
Software Engineer · Blue Marble Smartware Pvt. Ltd.May 2014 – Aug 2017 · 3 yrs 4 mos

Education· 8

Master of Computer Applications · Coimbatore Institute of Management and Technology2030 – 2012
Bachelor of Science in Computer Science · VLB Janaki Ammal college of Arts and Science2030 – 2009
Master of Computer Applications · Coimbatore Institute of Management and Technology2030 – 2012
Bachelor of Science in Computer Science · VLB Janaki Ammal College of Arts and Science2030 – 2009

Certifications and awards· 12

Certified Web Development2030 – 2025
Certified Python2030 – 2025
Certified Web Development2030 – 2025
Python Certification2030 – 2025

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