Parcourir les catégories
Explorer
Fiverr Pro
Français
$
USD
I will fix react js, node js, API and website bugs
Nitish
À propos de ce service
Fix React.js, MERN Stack & Node.js Website Bugs Professionally
Is your React or MERN website facing bugs, API errors, authentication issues, responsive problems, or deployment issues?
Youre in the right place.
I specialize in fixing React.js, MERN Stack, Node.js, and JavaScript website issues quickly and professionally. Whether its a frontend bug, backend issue, API error, responsive problem, or performance issue I can help get your application running smoothly again.
What I Can Fix
React.js bugs & frontend issues
MERN Stack debugging
Node.js & backend problems
API integration issues
Login & authentication bugs
Responsive UI & CSS fixes
JavaScript errors
Database connection issues
Deployment & hosting issues
Website speed optimization
Why Choose Me?
Clean & scalable solutions
Fast communication
Reliable debugging approach
Professional React & MERN expertise
Before placing an order, please message me with bug details, screenshots, error logs, or project access so I can recommend the right solution.
Lets fix your website
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 Nitish
Nitish
Full Stack Developer
- DeInde
- Membre depuisjuil. 2025
Langues
Hindi, Anglais, Punjabi
I am a results-driven Full Stack Developer with hands-on enterprise-level experience engineering scalable web applications using the MERN stack. I specialize in building secure RESTful APIs, integrating automated workflows, and engineering performance-optimized UIs to translate complex business requirements into production-ready software.
Mon portfolio
FAQ
What kind of bugs can you fix ?
I can fix React.js, MERN Stack, Node.js, JavaScript, frontend, backend, API integration, authentication, responsive UI, deployment, and performance-related issues.
Do you fix both frontend and backend bugs ?
Yes. I can fix both frontend (React UI, responsiveness, JavaScript errors) and backend issues (Node.js, Express.js, API, database, authentication).
What do you need before starting ?
Please share bug details, screenshots, error messages, GitHub access, project files, or your live website link so I can understand the issue properly.
Can you fix API or authentication issues?
Yes. I can help with API integration problems, login/signup issues, JWT authentication, token errors, authorization bugs, and database connection problems.
Do you fix urgent or critical bugs ?
Yes, depending on availability. Please message me before placing an order for urgent fixes so I can review the issue and timeline.
Can you help with deployment or hosting issues ?
Yes. I can help fix deployment and hosting-related problems on platforms like Vercel, Netlify, Render, cPanel, VPS, or Node.js hosting environments.
Why should I contact you before placing an order ?
Every bug is different in complexity. Contacting me first helps me understand the issue and recommend the right package for the best solution.
