I will fix bugs and optimize your web app performance

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syedtarteelshah
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syedtarteelshah
Tarteel

About this gig

I will fix bugs and optimize your web application to ensure it runs smoothly, efficiently, and without errors.


This gig covers debugging frontend and backend issues, resolving broken features, fixing API errors, database-related problems, and improving overall performance of your web app. If your website or application is slow, not working correctly, or showing unexpected behavior, I will identify the root cause and fix it properly.

I work with modern technologies such as React, Node.js, Express, MongoDB, and other full stack environments.


Services include bug fixing, performance optimization, code improvements, UI/UX issue resolution, and speed enhancements to improve user experience and stability.


The focus is on clean solutions, optimized performance, and making sure your application works as expected across all features.


Please contact me before placing an order to discuss the issue and confirm requirements.

Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Tarteel

Tarteel

Whispering in Codes

  • FromPakistan
  • Member sinceApr 2020
  • Languages

    Urdu, Punjabi, English
Modern digital products combine frontend, backend, and AI/ML systems to create scalable and intelligent applications. Frontend focuses on user experience and responsiveness, backend handles logic, data, and performance, while AI/ML enables automation, prediction, and smarter decision-making. Strong applications are not defined by features but by architecture, scalability, and clean system design. Successful products solve real problems through efficient structure and reliable execution.