I will fix bugs, errors, deployment issues in react, angular, asp net core or mern apps

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piyushkhatri968
P
piyushkhatri968
Piyush Khatri
5.0
5.0

About this gig

Is your React, Angular, ASP.NET Core, or MERN app throwing errors?

  • Build failing?
  • API not responding?
  • Deployment stuck?
  • Authentication not working?


I will quickly identify the issue and fix it professionally.


I am Piyush, a full-stack developer with 4+ years of experience working on real-world business applications. I specialize in debugging and resolving complex frontend and backend issues.


What I Can Fix

  • React JS bugs and rendering issues
  • Angular build and runtime errors
  • ASP.NET Core API issues
  • Node.js / Express backend errors
  • Database connection problems (MySQL / MongoDB)
  • CORS issues
  • JWT & authentication errors
  • API integration problems
  • IIS / Azure / VPS deployment errors
  • Performance bottlenecks


Why Choose Me?

  • 4+ years real-world development experience
  • Clean and secure code fixes
  • Fast response time
  • Clear communication
  • Professional debugging approach
  • I dont just patch problems I fix root causes.


let's fix the problems togather :)

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Get to know Piyush Khatri

Piyush Khatri

Full Stack Developer

5.0(9)
  • FromPakistan
  • Member sinceSep 2022
  • Avg. response time1 hour
  • Last delivery2 months
  • Languages

    Urdu, English, Chinese, German
Hi, I'm Piyush Khatri, a Full-Stack Developer providing freelance development services since 2021. I specialize in ASP.NET Core, C#, Angular, React, Node.js, Express.js, SQL Server, MySQL, MongoDB, and TypeScript. I build full-stack web applications, MERN stack solutions, REST APIs, admin dashboards, and business applications. I also help with database design, API integrations, performance optimization, bug fixing, and feature development. My focus is on delivering clean, scalable, secure, and reliable solutions.

My Portfolio

Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • C
    image-docs

    capsitegh

    Repeat Client

    GH

    Ghana

    5

    He’s an excellent developer who quickly identified and fixed the issues in my project. Communication was smooth throughout, and he delivered exactly what was needed. This is my second time working with him, and I’ll definitely continue working with him in the future. Highly recommended!

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • C
    image-docs

    capsitegh

    Repeat Client

    GH

    Ghana

    5

    He’s an excellent developer who quickly identified and fixed the issues in my project. Communication was smooth throughout, and he delivered exactly what was needed. This is my second time working with him, and I’ll definitely continue working with him in the future. Highly recommended!

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No