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I will debug and fix bugs in your javascript, python, react js, or node js code
M. Hassaan
Über diesen Service
Hi, I'm Muhammad Hassaan, a web developer who specializes in bug fixing and code debugging for websites and web applications.
If your site or app has errors, broken functionality, or unexpected bugs, I can help find the issue and fix it with clean, working code. My core debugging skills include:
- JavaScript bug fixing
- React.js bug fixing (component errors, state issues, rendering bugs)
- Node.js & Express.js backend debugging
- HTML & CSS layout and styling fixes
- Python script debugging
I approach every bug fix by first understanding your codebase, reproducing the issue, then applying a proper fix not just a quick patch that might break something else. Whether it's a frontend bug fix, backend bug fix, or general website error fix, I test thoroughly before delivery.
I'm upfront about scope: some issues turn out to be deeper architectural problems that need more investigation than a small fix. If that happens, I'll tell you before doing any extra work never silently, never with surprise charges.
If you're dealing with a JavaScript error or a website that's not working right, message me your issue first happy to take a look before you order.
Lerne M. Hassaan kennen
M. Hassaan
Website Developer , MERN Stack, Debugger and AI Solutions
- AusPakistan
- Mitglied seitJuli 2026
- ⌀ Antwortzeit1 Stunde
Sprachen
Urdu, Englisch, Chinesisch, Arabisch
Hello there I am Muhammad Hassaan, an enthusiastic MERN Stack Developer who has more than 3years of experience in developing contemporary and responsive web applications. I am proficient in HTML, CSS, Tailwind CSS, Javascript, React.js, Node.js, Express.js and MongoDB. In addition, I can offer you my coding services for custom coding, bug fixing, debugging, APIs, and fullstack web application development. Along with web development I am familiar with Python, Data Analytics, Machine Learning, and Artificial Intelligence. I am committed to delivering clean code, quality work and on time results.
Mein Portfolio
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FAQ
Do I need to give you access to my code?
Yes — a GitHub repo link, code files, or relevant access is needed to properly diagnose and fix the issue.
Can you fix any bug, no matter how complex?
I work within JavaScript, React, Node.js, Express, HTML/CSS, and basic Python. If a bug turns out to be a larger architectural issue beyond the agreed scope, I'll let you know before doing extra work.
What if the bug can't be found with the info given?
I always try to reproduce the issue first using what you provide. If it can't be identified, we'll discuss next steps together — this is why detailed descriptions and code access matter upfront.
Do you fix WordPress or Shopify bugs?
I focus on custom-coded JavaScript/React/Node/Express projects, not website builders like WordPress or Shopify — let's confirm your project type before ordering.
How many bugs can you fix per package?
Each package includes a set number of issues (see package details) — this keeps scope realistic so each bug gets proper attention instead of a rushed fix.
