Upwork home
Sign up
Project Catalog
DesignDesign
Video & AudioVideo & Audio
Development & ITDevelopment & IT
MarketingMarketing
Writing & TranslationWriting & Translation
MoreMore

You will get I will fix React Next.js or Node.js bugs within 24 hours

Pankaj P.Status: Offline
Pankaj P. Pankaj P.
4.0
Play video
Preview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Pankaj, priced and ready to go.
Pankaj P.Status: Offline
Pankaj P. Pankaj P.
4.0
Play video
Preview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Pankaj, priced and ready to go.

Project details

Are you facing bugs or issues in your React, Next.js, Node.js, or PostgreSQL application?

I am a full-stack developer with 6+ years of experience, and I can quickly identify and fix issues in your frontend and backend systems.

I can help you with:
 • Fixing React / Next.js errors and UI bugs
 • Debugging Node.js backend issues
 • Resolving API integration problems
 • Fixing database (PostgreSQL) errors
 • Deployment issues (AWS / VPS / Hosting)

Why choose me?
 • Fast and reliable delivery
 • Clean and scalable solutions
 • Clear communication and support
 • Experience with real-world production apps

I focus on solving your problem quickly so your application runs smoothly again.

Let's fix your issue 🚀
Programming Languages
HTML & CSS, JavaScript
Coding Expertise
Cross Browser & Device Compatibility, Security, Design
What's included
Service Tiers Starter
$10
Standard
$30
Advanced
$50
Delivery Time 1 day 2 days 4 days
Number of Revisions
112
Number of Pages
0
Design Customization
-
-
Content Upload
Responsive Design
Source Code
-
-
Optional add-ons You can add these on the next page.
Fast Delivery
+$20 - $100
4.0
2 reviews
50% Complete
(1)
1% Complete
(0)
50% Complete
(1)
1% Complete
(0)
1% Complete
(0)

AL

Andrew L.
5.00
May 12, 2026
Build a Discord Bot For ClickUp Integration Pankaj built an excellent Discord bot for creating ClickUp tasks for our team! Phenomenal work!

ME

Marvelous E.
3.00
Jan 29, 2026
Developer Needed – Amadeus Hotel API + SEO Fixes (Travel Website)
Pankaj P.Status: Offline

About Pankaj

Pankaj P.Status: Offline
Full Stack Developer | AI Agents | Claude Open AI | Aws
90% Job Success
4.0  (2 reviews)
Chamoli, India - 7:56 pm local time
I’m a passionate and results-driven Full Stack MERN Developer with over 6+ years of experience building dynamic, responsive, and scalable web applications. I specialize in the MERN stack (MongoDB, Express.js, React, Node.js ,AI agents builder ), and have a deep understanding of frontend and backend development, RESTful APIs, cloud integration (AWS, Azure), and modern DevOps workflows.

I’ve worked with startups and enterprises to bring ideas to life — from creating job marketplaces and real-time chat apps to building admin dashboards, calendar/task tools, and integrating AI features.

I believe in clean code, agile collaboration, and always staying updated with the latest tech trends. Whether it’s leading a project or supporting a team, I bring commitment, quality, and performance to the table.

Quick Snapshot:
🧠 Tech Stack: React, Node.js, Express, MongoDB, Redux, TypeScript,Postgresql

☁️ Tools: Git, Docker, Jenkins, Firebase, AWS, Azure

🛠️ Strengths: Full Project Lifecycle, Problem Solving, Scalable Architecture

💬 Let's build something awesome together!

Steps for completing your project

After purchasing the project, send requirements so Pankaj can start the project.

Delivery time starts when Pankaj receives requirements from you.

Pankaj works on your project following the steps below.

Revisions may occur after the delivery date.

3

Client reviews and approves your work, and you get paid. Your client may request revisions before approving the work.

Review the work, release payment, and leave feedback to Pankaj.