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At a Glance

Key details about this service to help you decide. Generated by Zinn Hub, not the seller.

Tech Stack Coverage

Full-Stack JS + Python
Covers React, Next.js, Node.js, TypeScript, Python/Django, MongoDB, PostgreSQL — both frontend and backend bugs are in scope.

Turnaround Time

1-Day Delivery (Starter)
The base package targets minor bugs (2–3 hour scope) with same-day delivery. Larger or more complex issues are handled via 10-day or 30-day upgrade tiers.

Revision Policy

Unlimited Revisions (All Tiers)
Every package — from $40 Starter to Premium — includes unlimited revisions, reducing risk if the fix needs further refinement.

Documentation Depth

Tiered — None to Full Code Comments
The Starter includes bug investigation only. The Boost adds fix documentation, and Premium adds detailed inline code comments — useful if you need a handover-ready codebase.

Full Description

I'm a certified React JS (Redux + State Management + API Integration + Component Design Pattern) Developer, Next.js developer, Node.js, Next.js, Python, Django, HTML with experience in various real-world projects as well as expertise in bug fixing, based in London, England.

I can work in the following areas as a developer:

• JavaScript
• Python
• TypeScript
• ReactJS
• NextJS
• Redux
• Toolkit
• React
• Router
• Axios
• Socket.io
• React Hook Form
• Material UI
• Ant Design
• Styled Components
• HTML5, CSS3, SCSS
• Tailwind Responsive Design
• API Integration

I can work in the following areas as a Backend developer:

• Node.js
• TypeScript
• JavaScript
• SQL Query
• NoSQL Query
• MongoDB
• PostgreSQL
• API Creation & Bug Fixes

If you want to develop or fix any kind of bug relating to these tools, then you are at the right Zinn with Zinn Digital ™.


This Zinn Will Include (STARTER PACKAGE
)

Minor bug, requiring a maximum time investment of 2 to 3 hours

Delivery: 1 day

Revisions: Unlimited

Includes:

• Bug investigation


Upgrade Options

Choose an upgrade addon to get more features:

FeatureBasicBoost UpgradePremium Upgrade
Delivery1 day10 days30 days
RevisionsUnlimitedUnlimitedUnlimited
Bug investigation
Fix documentation
Detailed code comments

Zinner Quality Guarantee

Vetted Professional
Every Zinner is reviewed and approved before joining the platform.
Quality Work Guaranteed
All services are backed by our quality assurance commitment.
Secure Payment
Your payment is protected until you approve the delivered work.

Extra Information

Chat With Us

Chat On Telegram:https://t.me/ZinnDigital

Frequently Asked Questions

I can fix bugs related to any of the tools and technologies that we have expertise in, including React JS, Backend development, JavaScript, Nodejs, Postgres, MongoDB, and more.

Understand the problem Consider any integration/end-to-end tests Nail down where the change needs to be made Unit tests. ... Make your changes. Consider the impact Review your changes Final Commit

If a bug reappears after it has been fixed, we will investigate and resolve the issue as soon as possible at no additional cost to you.

Yes, I provide testing and quality assurance for bug fixes to ensure that the issues are resolved and that there are no side effects on your project.

Customer Reviews

See what our customers say about this Zinn

5.0
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absolutely brilliant workmanship! top project delivered! will definitely be returning with future projects and would 100% recommend without any hesitation.

The best to work with, fixed issue quickly and with no issues. Very smart, very talented, you will make great team with him. Please buy his service

He tried to understand the requirements and asked questions when clarification was needed. Delivery time was reasonable, and overall communication was smooth. Some parts required additional clarification to align with the exact requirements, but he was cooperative throughout the process.

Abhi is so easy to work with. He speaks fluent english, is in the states, and delivers above and beyond what you ask for. I just hope everyone else doesn't find out how good he is so I can have him work on all my projects. :'

Great job fixing code errors and setting up functions. Looking forward to work with him again. Our project was to connect back end to front end - we were able to fix code errors with his help.

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Categories

Zinner Policies

Fix Bugs In React Js

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