You will get Custom MERN Stack Web App with AI Chatbot Integration , ChatGPT, n8n
Project details
You will get a production-ready MERN Stack web application with AI integration built
by a senior engineer with 9 years of real-world delivery experience.
I build custom full-stack solutions using MongoDB, Express, React, and Node.js
combined with AI features powered by OpenAI, LangChain, and n8n automation.
Not templates. Not demos. Production systems.
What you get:
React/Next.js frontend with TypeScript, Redux state management, real-time updates
via WebSocket, and pixel-perfect responsive UI optimized for speed and performance.
Node.js/Express backend with RESTful or GraphQL APIs, JWT authentication, role-based
access control, and PostgreSQL or MongoDB database built for scale.
AI integration including OpenAI chatbots, LangChain agent workflows, RAG pipelines,
and n8n automation connecting your app to external tools, CRMs, and data sources.
Past builds include a B2B marketplace serving 30K+ users, an AI-powered workforce
management platform, and an autonomous SIEM system using multi-agent AI.
Stack: React | Next.js | Node.js | MongoDB | PostgreSQL | OpenAI | LangChain | n8n | Docker | AWS | TypeScript | GraphQL
by a senior engineer with 9 years of real-world delivery experience.
I build custom full-stack solutions using MongoDB, Express, React, and Node.js
combined with AI features powered by OpenAI, LangChain, and n8n automation.
Not templates. Not demos. Production systems.
What you get:
React/Next.js frontend with TypeScript, Redux state management, real-time updates
via WebSocket, and pixel-perfect responsive UI optimized for speed and performance.
Node.js/Express backend with RESTful or GraphQL APIs, JWT authentication, role-based
access control, and PostgreSQL or MongoDB database built for scale.
AI integration including OpenAI chatbots, LangChain agent workflows, RAG pipelines,
and n8n automation connecting your app to external tools, CRMs, and data sources.
Past builds include a B2B marketplace serving 30K+ users, an AI-powered workforce
management platform, and an autonomous SIEM system using multi-agent AI.
Stack: React | Next.js | Node.js | MongoDB | PostgreSQL | OpenAI | LangChain | n8n | Docker | AWS | TypeScript | GraphQL
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $300
These options are included with the project scope.
$300
- Delivery Time 5 days
- Number of Revisions 2
- Number of Pages 5
- Design Customization
- Content Upload
- Responsive Design
- Source Code
4 reviews
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This project doesn't have any reviews.
SP
Shay P.
May 2, 2025
Web app project - bug fixing, web development and devops
AC
Alex C.
Mar 24, 2025
Working with websocket operation and broadcasting in Nestjs
I was impressed by how hard you tried to solve the problem.
ID
Israel D.
Aug 13, 2021
Codeigniter developer with jQuery, Bootstrap experience
Talha is a nice teammate.
He committed fully and dedicated for my project.
I believe he will do the best for all his project and recommend him highly.
Thanks for your work so far.
Hope to work with you again in the future.
He committed fully and dedicated for my project.
I believe he will do the best for all his project and recommend him highly.
Thanks for your work so far.
Hope to work with you again in the future.
AE
Ahmed E.
Jan 20, 2021
VueJs + Firebase developer needed for a school management system control panel
His communication is great and understanding of the requirements
Always available and very cooperative.
I will try to work again in the future.
Always available and very cooperative.
I will try to work again in the future.
About Talha
Full Stack Developer | React, Vue, Next.js, Node.js, Python & Laravel
33%
Job Success
Lahore, Pakistan - 8:20 pm local time
Do you need quality and quantity of work together within the given timeline? As well as need a fully committed long-term resource who is trustworthy, a problem solver, a self-learner, fully motivated, and a core team player, who takes full ownership of his work.
If that you may be, I can help you. I am Talha Fayyaz, a Full Stack (Laravel Vue.js,React/Node.js) Developer, having 6+ years of proven work experience.
My technical skills:
. PHP (I always use OOP, and SOLID principles and following PSR Coding Standard)
. Database: MySQL, Firestore.
. Frameworks: Laravel, Vue.js, Nuxt.js, and Next.js,React.js,Node.js.
. Rest full API Integration and development.
.Scale and maintainable clean Code.
. LiveWire, jQuery.js, HTML, CSS, Tailwind, Bootstrap, Bootstrap.vue ,vuetify vuex, firebase.
React.js,Redux,Context Api,Node.js
Why you should hire me?
. In-depth knowledge of Laravel.
. Extensive experience with Object-Oriented Design and Implementation
. Extensive experience in API Development and Integration
. Writes clean, high quality, well documented, maintainable code
. Ability to function independently
. Strong problem-solving and analytical skills
. Fast and Efficient
. Service-Oriented Architecture
. Team Player
If any of that is what you are looking for, Message me!
Talha Fayyaz, Full Stack Laravel Vue.js Developer.
When your end product gets fruit full result with my effort it will be a sense of achievement for me!
FAQ
✅ Can you work as a LAMP stack developer?
Yes, I am an active user of Ubuntu and work with PHP environment on it
✅ Do you provide AWS service?
Yes, I can provide you following AWS services.
Deployment (Ec2 instance,Route 53)
S3 bucket
RDS database
SES Service
✅ Do you know about git?
Yes, I am working on it on daily basis, even though I manage some projects and review the code of other developers by using it.
✅ Can you work as a nuxt.js developer?
Yes! For detail please visit my front-end development profile
If any of that is what you are looking for, Message me!
Steps for completing your project
After purchasing the project, send requirements so Talha can start the project.
Delivery time starts when Talha receives requirements from you.
Talha works on your project following the steps below.
Revisions may occur after the delivery date.
Client purchases the project and sends requirements.
Client shares MERN stack needs: React UI design preferences, backend API specs, MongoDB schema ideas, AI use case (chatbot/summarization), OpenAI API key, and any n8n automation workflows.