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I will fix any react js, next js, or node js bug within 24 hours
Varun Sharma
About this gig
Is your ReactJS, Next.js, or Node.js app throwing errors?
API not responding? Deployment failing? Production bug blocking your release? I am a Software Engineer with 4+ years of experience, and I will quickly diagnose and fix your issues, ensuring your app is stable and scalable.
What I Can Fix:
- Frontend: React & Next.js errors, UI/UX bugs, Tailwind/CSS issues.
- Logic: JavaScript / TypeScript & State Management (Redux/Context).
- Backend: Node.js API issues, Express, & Python backend errors.
- Database: MongoDB, PostgreSQL, & SQL optimization.
- DevOps: Deployment issues (Vercel, AWS, Heroku, Netlify).
Why Choose Me:
- Root-Cause Diagnosis: I don't just patch bugs; I fix the source.
- Clean Code: Maintainable, professional, and thoroughly tested fixes.
- Fast Communication: I provide regular updates so you're never in the dark.
- 24-Hour Delivery: For urgent production hotfixes.
Message me before ordering! Every bug is unique. Send me a quick description or a screenshot of the error, and Ill give you a custom timeline and a fair quote immediately.
Lets get your app running smoothly again!
Get to know Varun Sharma
Varun Sharma
AI Engineer, Full Stack Developer, AI Chatbots, LLM, React, Nextjs, Python
- FromIndia
- Member sinceAug 2018
- Avg. response time1 hour
- Last delivery7 years
Languages
English, Hindi
I am an AI Engineer and Full Stack Developer with 4+ years of experience building scalable web applications and AI-powered systems. I specialize in React, Next.js, Python, OpenAI integration, automation, and backend development. I have built production-grade applications, AI chatbots, and automation tools used in real-world environments. I focus on delivering clean, reliable, and efficient solutions with clear communication and fast turnaround. I am committed to providing high-quality work and long-term value.
My Portfolio
FAQ
What information do you need to fix the bug?
Please provide the source code, error message, screenshots, steps to reproduce the issue, and access credentials if required. The more details you provide, the faster I can fix it.
What qualifies as a small bug?
A small bug is a minor UI issue, simple logic error, or isolated problem that does not require major code changes, deep debugging, or multiple file modifications.
Can you fix urgent bugs?
Yes. You can select the Extra Fast Delivery option for priority bug fixing within 24 hours.
Do you fix both frontend and backend bugs?
Yes. I fix bugs in React, Next.js, JavaScript, TypeScript, Node.js, Python, APIs, and databases like MongoDB and SQL.
What if my bug is complex?
Complex or multiple bugs require Standard or Premium package. You can contact me first and I will recommend the correct package.
Will you test the fix before delivery?
Yes. I always test the fix to ensure the issue is properly resolved and working reliably.
Can I use Basic package for multiple bugs?
No. Each package covers a specific scope. Multiple or complex bugs require Standard or Premium package.
