I will fix bugs and errors in your dotnet react or nodejs web application

D
diptikantaria
D
diptikantaria
Dipti Kantaria

About this gig

Is your website or web app throwing errors, crashing, or not working the way it should? I will find the root cause and fix it fast.


I am a full-stack developer with 3.5 years of experience in .NET (C#, ASP.NET, .NET Core, Web API), React, Node.js and SQL Server. I have worked on e-commerce platforms, healthcare systems and automotive websites.


WHAT I CAN FIX

  • Runtime errors, crashes and exceptions
  • - API and database (SQL) issues
  • - Broken forms, logins, payments and integrations
  • - UI and JavaScript bugs in React or jQuery
  • - Slow pages and performance problems
  • - Deployment and hosting errors

WHAT YOU GET

  • Clear explanation of the cause and the fix
  • - Tested, clean code - no quick hacks
  • - Fast delivery and friendly communication

ALSO AVAILABLE: maintaining and upgrading old websites, building new websites and web apps, automated testing, automation scripts and reporting. Message me for a custom offer.


Not sure which package you need? Send me the error details or a screenshot and I will reply quickly.

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Get to know Dipti Kantaria

Dipti Kantaria

DOT NET, AI Developer, Chatbots, LLM Apps Automation

  • FromIndia
  • Member sinceSep 2026
  • Avg. response time1 hour
  • Languages

    Gujarati, English, Hindi
AI Developer & Software Engineer helping businesses put AI to work. I build custom AI solutions — chatbots and AI agents, LLM integrations (OpenAI, Claude, Gemini), RAG and document-Q&A systems, workflow automation, and machine learning models — along with the full-stack web apps and APIs that power them. I focus on clean, scalable code, clear communication, and on-time delivery. Whether you need a quick AI integration or an end-to-end product, I'll turn your idea into a working solution. Let's build something smart together.