I will build a full stack web application using react typescript and net core

S
sagardeep0019
S
sagardeep0019
Sagardeep
build a full stack web application using react typescript and net core
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build a full stack web application using react typescript and net core

About this gig

With 8+ years of experience as a full-stack developer, I build production-grade web applications using React, TypeScript, and .NET Core.


I currently work as a Software Developer II at Dayforce, a high-traffic enterprise SaaS platform, shipping features across the full stack: React, Redux, and Kendo UI on the frontend, .NET Core, C#, and GraphQL on the backend, with SQL Server and Redis for data and caching.


What I can build for you:

  • Full-stack web apps (React/TypeScript + .NET Core/C#)
  • - REST and GraphQL APIs
  • - Database design and optimization (SQL Server, PostgreSQL, MySQL)
  • - Authentication, third-party integrations, and workflow automation
  • - Automated testing (Cypress, Jest, unit/integration tests)
  • - Bug fixes, performance tuning, and legacy code modernization

I've improved API performance by up to 75%, built Redis caching layers, and led production debugging using Application Insights and SQL execution plans.


Message me with your project details and I'll give you an honest read on scope and timeline before we start.

  • Programming language

    • TypeScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases
    • Testing procedures

  • Frontend framework

    • Next.js
    • React.js

  • Backend framework

    • NestJS
    • ASP.NET Core

  • AI & low/no code builders

    • Claude
    • Cursor

Get to know Sagardeep

Sagardeep

Senior FullStack Developer

  • FromCanada
  • Member sinceAug 2019
  • Avg. response time1 hour

  • Languages

    English, Punjabi, Hindi
Senior full-stack developer with 8+ years building and maintaining production applications with React, TypeScript, C#/.NET Core, SQL Server, and PostgreSQL. Most recently at Dayforce, delivering features on a high-traffic enterprise SaaS platform. I specialize in full-stack web apps, REST/GraphQL APIs, database design and optimization, and stepping into existing codebases to fix bugs and modernize legacy systems. Experienced with AWS, Azure DevOps, Redis, and Docker in production. Comfortable picking up new stacks quickly and communicating clearly with clients throughout a project.

Other Software Development Services I Offer

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