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$
USD
I will fix bugs or add features to your existing react or nodejs application
Waqas
Level 2
About this gig
Got a bug that's driving you crazy, or need a small feature added to your existing app? I'll get it done fast.
I'm Waqas, a Senior Full Stack Developer with 5+ years of experience across React, Next.js, Node.js, and MongoDB. Whether it's a broken component, a failing API, or a small feature you need added, I dive into your existing codebase and fix it no need to rebuild from scratch.
What I can help with:
- Bug fixes (frontend or backend)
- Small feature additions
- Performance issues & console errors
- API integration issues
- Responsive/UI fixes
- Code review & quick improvements
TECH STACK
- Frontend: React.js / Next.js
- Backend: Node.js / Express / NestJS
- Database: MongoDB / PostgreSQL
Send me your GitHub repo (or ZIP) along with a clear description of the issue, and I'll take a look before you order to confirm I can help.
Get to know Waqas
Waqas
Full Stack and Webflow Expert 5 Years of Pixel Perfect Development
Level 2
- FromPakistan
- Member sinceJul 2021
- Last delivery3 months
Languages
Urdu, English, Hindi, Arabic
👋 Hey there! I’m Waqas, a Senior Full Stack Developer & Webflow Specialist with 5 years of experience. I build scalable, high-performance apps using React, Next.js, and NestJS.
🎨 UI/UX: Expert in Tailwind CSS, Shadcn/UI, MUI, and Ant Design for pixel-perfect interfaces. I also design high-end, custom Webflow sites.
💻 Tech Stack:
Data: TanStack Query, Redux Toolkit, Prisma, & Mongoose.
Backend: ExpressJS & NestJS.
From enterprise management systems to automation platforms, I deliver clean, production-ready code. Let’s build something exceptional!
My Portfolio
Other Software Development Services I Offer
FAQ
What if the bug takes longer than expected to fix?
I review your issue before you order to give you an accurate estimate. If it turns out to be more complex than initially scoped, I'll let you know upfront before any extra charges — no surprises.
Do I need to share my full codebase?
Yes, I'll need access to the relevant code — either a GitHub repo, a ZIP file, or specific files related to the issue, depending on what's easiest for you.
Can you fix bugs in a project you didn't build?
Yes, I regularly work on existing codebases built by other developers. I'll review the code structure first to understand it before making changes.
What counts as a "small feature" in the Standard package?
Small, well-defined additions like a new form field, a UI component, a simple API endpoint, or a minor functionality tweak — not a full new module. Message me your feature idea and I'll confirm it fits.
Do you offer ongoing maintenance, not just one-time fixes?
Yes, if you need regular bug fixes or small updates, message me — we can set up a recurring arrangement outside of a single gig order.
What information should I provide when I order?
A clear description of the bug (what's happening vs. what should happen), steps to reproduce it if possible, and access to your codebase. Screenshots or error logs help speed things up too.
Will you explain what caused the bug?
Yes, I'll include a brief note on what caused the issue and what I changed, so you understand the fix — not just a silent patch.
