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Fiverr Pro
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$
USD
I will fix your website bugs and errors fast
Mostafezur
About this gig
Hi there,
Website errors directly impact your business, compromising user experience and driving away revenue. When critical systems fail or UI layouts break, prolonged downtime is simply not an option.
You require a rapid, permanent resolution from an experienced professional. The objective is to pinpoint the root cause in your code base and implement a secure, lasting fix, ensuring your platform operates at peak performance.
As a specialized full-stack developer, I provide comprehensive debugging services. Whether addressing front-end anomalies in React, Next.js, or Tailwind CSS, resolving back-end architecture flaws in Django (DRF) or Node.js, or optimizing database queries in PostgreSQL and MySQL, I execute a systematic review. I isolate the defect and deploy clean, meticulously tested code to resolve the issue without disrupting your existing functionality.
The outcome is a secure, optimized, and fully operational website. By restoring system stability, we ensure a seamless experience for your end-users and allow you to refocus on your core business objectives.
Contact me today with your website link and project details to initiate the resolution process.
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 Mostafezur
Mostafezur
Full Stack Dev React, Next, Express, Node
- FromBangladesh
- Member sinceDec 2025
- Avg. response time1 hour
- Last delivery1 month
Languages
Bengali, English, Hindi
I am a professional Full Stack Web Developer specializing in modern, scalable web applications. I build fast, secure, and responsive websites using React, Next.js, Node.js, Express.js, MongoDB, MySQL, Python, and Django. From frontend UI development to backend API integration and database design, I provide complete web development solutions tailored to business goals. My focus is clean code, performance, and user-friendly design. Let’s turn your idea into a powerful digital product.
My Portfolio
FAQ
What kind of issues can you fix with the Basic package?
We can fix 1 clear issue — e.g., broken layout, CSS bug If you're unsure, just message us before ordering.
What kind of issues do you fix?
I fix all types of bugs and errors in existing React, Next.js, and Node.js applications, including UI issues, broken functionality, API problems, console errors, and feature additions or improvements.
I'm ready to place an order. What do I need to get started?
Just send me a message, and I will guide you through everything step by step and let you know exactly what is needed to begin.
Can you fix urgent issues?
Yes. I prioritize quick debugging and fast turnaround for critical issues. Please share the details first so I can confirm the timeline and feasibility.
Will my project’s code and data remain secure?
Absolutely. I prioritize confidentiality and follow strict security practices to ensure your project’s code and data remain safe and secure.
Do you offer complete website development as well?
Yes. In addition to bug fixing, I provide complete full-stack development using the MERN and Python. I also work with Next.js, Tailwind CSS, and both SQL and NoSQL databases, depending on your project requirements.
