Parcourir les catégories
Explorer
Fiverr Pro
Français
$
USD
I will fix bugs and error in react nodejs and mern stack bugs in 24 hours
Sreekanth MR
À propos de ce service
Facing bugs or errors in your MERN stack application?
I'm here to help you quickly troubleshoot, debug, and fix issues so your app runs smoothly again.
As a passionate full-stack developer, I specialise in the MERN stack (MongoDB, Express, React, Node.js). I fix frontend, backend, and database problems fast with clean, maintainable code.
What I can fix:
- React.js issues (component errors, hooks, state management, routing, UI glitches)
- Node.js / Express backend problems (API errors, crashes, authentication issues)
- MongoDB connection, schema, and query errors
- Performance bottlenecks and optimization
- Real-time feature bugs with WebSockets
- AI integration issues and custom MCP server problems
- Backend fixes using Python & Django (if your project mixes technologies)
Why choose me?
- Fast delivery with clear communication
- Detailed explanation of the problem and solution
- Clean, well-commented code
- Unlimited revisions until you're 100% satisfied
- Reliable and on-time delivery
Please message me with details/screenshots/error logs before ordering so I can suggest the best package and timeline.
Let's get your MERN app bug-free and running perfectly. Message me today
Respectez les droits des tiers
Veuillez noter qu’il est contraire aux politiques de Fiverr pour les freelances d’inclure des thèmes, des modèles ou tout autre élément d'autrui qui enfreint les droits de tiers ou les lois applicables pour les livrables. En savoir plus en lisant notre Guide pour une création numérique responsable.
Découvrez Sreekanth MR
Sreekanth MR
I will be expert full stack developer MERN Stack developer for web development
- DeInde
- Membre depuisjuil. 2019
Langues
Anglais
Hi! I’m Sreekanth, a passionate full-stack developer who builds digital products that make real impact. I partner with you to turn your vision into high-performance, future-ready applications.
Whether you need a sleek MERN-stack SaaS platform, real-time dashboards with WebSockets, or powerful AI automation using custom MCP servers — I’ve got you covered. I also deliver robust, secure backends with Python & Django for smooth scaling.
I focus on clean code, pixel-perfect quality, reliability, and clear communication. Let’s build something amazing together — message me today!
Mon portfolio
FAQ
What specific technical issues can you resolve ?
I specialize in troubleshooting the entire MERN stack and Python/Django environments. This includes fixing React hook/state errors, broken Express APIs, MongoDB schema conflicts, and WebSocket connectivity issues. I also handle advanced debugging for AI integrations and custom MCP servers.
I’m ready to start! What do you need from me?
To begin, I’ll need a brief description of the bug and, if possible, screenshots or error logs. Once we chat, I’ll need access to your repository (GitHub/GitLab) or the specific source files. I’ll guide you through the process to ensure a smooth handoff.
Can you handle urgent, "site-down" emergencies?
Yes. I understand that downtime costs money. I prioritize critical fixes that stop your business from functioning. Please message me immediately with the subject "URGENT" so I can evaluate the fix and provide an accelerated timeline.
What is your policy on revisions?
Your satisfaction is my priority. I provide support until the specific bug we agreed upon is 100% resolved. If the fix doesn’t work in your production environment as it did in staging, I will stay on it until it’s perfect.
How do you ensure my code and data stay secure?
I treat your intellectual property with total confidentiality. I prefer working on local clones of your repo, and I never share your code with third parties. Once the project is signed off, I purge your sensitive data from my local environment.
Can you make my slow application faster?
Absolutely. Beyond just "fixing" errors, I offer performance optimization. I can audit your React rendering, optimize MongoDB queries, and streamline Node.js middleware to ensure your app is lightning-fast and scalable.
Do you build full applications from scratch?
Yes! While this Gig focuses on debugging, I am a Full Stack Developer. I can build complete, future-ready products—from MERN-based SaaS platforms to AI-powered web apps. Check my other Gigs or message me for a custom project quote.
Is it safe for you to work on my live production site?
I follow industry best practices: I typically debug in a local or staging environment first to ensure the fix is stable. Once verified, I can help you deploy the fix to your live server (AWS, Vercel, Render, etc.) safely without disrupting your users.
What if my issue is more complex than the package I bought?
No problem! If the scope of the bug is larger than anticipated, I will stop and explain the situation clearly. We can then adjust the order or I can send a Custom Offer that covers the additional complexity, so there are never any surprises.
