You will get a fully pixel perfect web application website for your business

5.0

Let a pro handle the details

Buy Web Application Programming services from Mubeen, priced and ready to go.
5.0

Let a pro handle the details

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

Project details

⭐ IMPORTANT: Every Client's project comes with unique requirements - let's discuss the specifics in the Upwork Chat before initiating any orders.

With an in-depth mastery of React.js's capabilities, I possess the expertise to translate your vision into a polished and high-performing web application. My skill set encompasses:

✅ Advanced UI Component Architecture: Leveraging React.js, I design and develop sophisticated and reusable UI components, fostering a modular approach that enhances maintainability and scalability.

✅ Seamless Integration of Third-party Solutions: I excel in integrating essential third-party libraries and APIs, expanding your application's functionality while maintaining a cohesive user experience.

✅ Front-end Performance Optimization: Utilizing cutting-edge optimization techniques, I fine-tune your application's performance for lightning-fast loading times, smooth navigation, and unparalleled user satisfaction.

Reach out to me today for a complimentary consultation, and let's unlock the full potential of React.js for your project.
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Design
What's included
Service Tiers Starter
$49
Standard
$99
Advanced
$199
Delivery Time 2 days 3 days 4 days
Number of Revisions
234
Number of Pages
245
Design Customization
Content Upload
-
Responsive Design
Source Code
-
-
5.0
1 review
100% Complete
1% Complete
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1% Complete
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ZH

ZH H.
5.00
Dec 26, 2024
React & Next.js Developer for Web Application Mubeen is a highly talented Next.js developer. He built a scalable and high-performing app while paying attention to every detail. His professionalism and responsiveness made the process smooth and stress-free. I’m thrilled with the outcome!
Mubeen A.Status: Offline

About Mubeen

Mubeen A.Status: Offline
Full-Stack AI Developer | LLM & RAG Chatbots | Next.js, Node.js, MERN
5.0  (1 review)
Gilgit, Pakistan - 5:00 pm local time
I am a Top-Rated Plus Full Stack Developer with 7+ years of professional experience specializing in React.js, Node.js, and modern JavaScript development. I design and build scalable MERN and PERN stack applications as well as intelligent AI chatbots using LangChain, ChatGPT, and Pinecone for startups, SMBs, and enterprise clients.

With a 100% Job Success Score, I focus on delivering high-performance, secure, and maintainable solutions that align with business objectives and drive measurable results.
Core Skills & Expertise

Full-Stack Web Development
React.js, Next.js, Redux
Node.js, Express.js, NestJS
MERN & PERN stacks (MongoDB, PostgreSQL)

AI Chatbot & NLP Development
LangChain-based RAG chatbots
ChatGPT / OpenAI API integrations
Pinecone vector databases
Custom conversational AI solutions

Frontend Engineering
HTML5, CSS3 (Flexbox, Grid)
Tailwind CSS, Material UI, Bootstrap
Mobile-first, responsive, and accessible UI development

Backend & API Development
RESTful APIs, GraphQL
Microservices & serverless architectures
Third-party integrations (payments, CRM, messaging platforms)
Remote Collaboration & Delivery
Agile & Scrum methodologies
Git/GitHub, Jira, Asana
Clear communication and reliable delivery across distributed teams

Technologies & Tools
Languages
JavaScript, TypeScript, Python

Frontend
React.js, Redux, Next.js, Vue.js

Backend
Node.js, Express, NestJS
WebSockets, GraphQL
Databases
MongoDB, PostgreSQL, MySQL
Firebase / Firestore, Redis
Cloud & DevOps
AWS (EC2, S3, Lambda, ECS)
Docker, Kubernetes
CI/CD pipelines
AI & ML
OpenAI GPT-4 API
LangChain
Pinecone
TensorFlow (prototyping)
Testing & Collaboration
Postman, Jest, PHPUnit
Figma for design handoff
Experience & Credentials

Top-Rated Plus freelancer with a 100% Job Success Score
7+ years of experience delivering web and AI solutions

100+ completed projects, including SaaS platforms, e-commerce systems, dashboards, and AI chatbot applications

⭐⭐⭐⭐⭐ “One of the best freelancers I have worked with — highly recommended for all development projects.”

Known for clean architecture, maintainable code, and proactive communication

Let’s Collaborate

If you are looking for a reliable Full Stack Developer or AI Chatbot expert who understands both technology and business impact, I am ready to help bring your project to life.

Best Regards
Mubeen A.

#FullStackDeveloper #ReactJS #NodeJS #MERNStack #PERNStack
#AIChatbot #RAGChatbot #LangChain #ChatGPT #Pinecone
#SaaSDevelopment #WebApplication #RemoteDeveloper

Steps for completing your project

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

Delivery time starts when Mubeen receives requirements from you.

Mubeen works on your project following the steps below.

Revisions may occur after the delivery date.

explain the whole requirements of the project

whole requirements like functionality designing

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