01 welcome

Arun R S

Im a

02 About

Hello There!

I am an intense Full Stack Developer with 4+ years of experience in designing, developing, and deploying robust, scalable, and high-performance web applications.

I am expertise in ASP.net, .net Core, .net Web API, MS SQL Server, Angular JS, Node and ReactJS and I have proven experience in creating and designing Web Applications.

  • Birthdate : 02/09/1999
  • LinkedIn : Arun R S
  • Email : contact.arunrs@gmail.com
  • Website : arunrs.com / arunrs.web.app
  • Permanent Address : Singipuram, Vazhapadi Taluk, Salem(D.T), Tamilnadu, India - 636115
Software Developer
Feature Enhancement

Bug Fixing

In-depth debugging

03 Resume

Experience ()

  • October 2023 - Present

    Associate - Software Engineer

    Cognizant Technology Solutions -


    • Development of scalable features using ASP.NET, ASP.NET MVC, and .NET Core—enhancing performance, modularity, and long-term maintainability—while delivering enhancements and new modules through an Agile delivery model, actively participating in sprint planning, code reviews, and retrospectives to accelerate release cycles and reduce technical debt.
    • Spearheaded the redesign of a legacy policy processing module into a microservices-based RESTful architecture, reducing downtime and improving maintainability across policy and claims subsystems.
    • Collaborated with DevOps teams to implement CI/CD pipelines, streamlining build, test(unit/integration testing), and deployment processes across development, staging, and production environments.
    • Implemented Azure Functions and managed APIs using Azure API Management (APIM), with APIs hosted on Azure App Service in the Azure cloud platform.
    • Ability to discuss technical & business requirements with Clients and Internal teams

  • August 2022 - October 2023

    Jr.Software Engineer

    Cognizant Technology Solutions - 1 Year and 2 Months


    • Developed 3+ tools to reduce manual tasks for the production support team, streamlining workflow efficiency.
    • Conducted thorough investigations into faulty software, effectively resolving malfunctions through exceptional troubleshooting skills.
    • Led the feature enhancement efforts for 10+ web applications within our server hosting environment in an insurance project.
    • Successfully completed 100% deliverables within the specified timeline.

  • August 2021 - August 2022

    Programmer Analyst

    Cognizant Technology Solutions - 1 Year


    • Played a key role in the enhancement of an enterprise-grade Insurance Policy Management System for a leading U.S. client
    • Delivered performance improvements and functionality upgrades using ASP.NET, ASP.NET MVC, and SQL Server. Collaborated with QA, DevOps, and business teams to deliver the items through releases
    • Implemented advanced indexing strategies and stored procedure optimization in Microsoft SQL Server, leading to an 85% reduction in average report generation time

  • March 2021 - August 2021

    Programmer Analyst Trainee - Internship

    Cognizant Technology Solutions - 6 Months


    • Led a team of interns in the end-to-end development of an Online Movie Ticket Booking System, a full-stack web application designed for booking movie tickets, with added functionality as an OTT streaming platform for subscribed users.
    • Engineered key modules such as show listings, seat selection, booking as well as the OTT content access system
    • Successfully demonstrated the live project as part of the internship completion; accessible at: https://onlinebooking.arunrs.com"

Education

  • 2017 - 2021

    Bachelor of Engineering - Electronics and Telecommunication

    Karpagam College of Engineering

    Completed my U.G in Coimbatore with a CGPA of 8.34

  • 2017

    Higher Secondary - 12th

    Saraswathi Matric Higher Seconday School

    Completed my HSC in Salem with 80.5 %

  • 2015

    SSLC - 10th

    Saraswathi Matric Higher Seconday School

    Completed my SSLC in Salem with 96.4 %

Skills

  • Tech Skills

    • Language: C#, C, Python Basic, JAVA, SQL

    • Web development: .Net Core, .Net Core MVC, .Net Web API, Entity Framework,AngularJS, PHP, HTML, CSS, NodeJS(Basics), ReactJS(Basics)

    • Database: SQL Server, MySQL, MongoDB(Basics)

    • Web Application Development

    • Bug Fixing

    • Feature Enhancement

    • in-depth troubleshooting & debugging

    • Object-Oriented Programming in C#

  • Development Environments

    • Microsoft Visual studio

    • Microsoft SQL Server Management Studio

    • VS Code

  • Project Management Tool

    • Git

    • JIRA

    • Service-Now

  • UI Libraries

    • Bootstrap

    • Tailwind CSS

Technical Knowledge

C#
ASP.net MVC
.net Core
MS SQL Server
ReactJS
NodeJS
MongoDB
Angular JS
Python
C



Download Resume
04 Projects
06 Contact

Contact Me

Note: Mail server may down sometime. Please email to contact.arunrs@gmail.com directly incase of any issues !

Feel free to contact me

  • contact.arunrs@gmail.com
  • LinkedIn Profile
  • 91/11, Nadar Street, Singipuram(P.O), Vazhapadi(T.K), Salem, Tamilnadu - 636115