You will get Full Stack web developer, MERN Stack, Node JS, React JS & MongoDB Expert
Project details
✨ Every project is different! Let’s first talk in Upwork chat about your idea, so I can give you a clear timeline and fixed price (or hourly estimate).
Are you looking for a fast, secure, and scalable web application? I’m a Full Stack Developer who builds modern websites and web apps using the MERN Stack (MongoDB, Express.js, React.js, Node.js).
✅ What I Can Do for You:
Custom Web Apps – Fast, clean, and built just for your needs
MERN Stack Development – MongoDB, Express.js, React, and Node.js
Frontend Development – Beautiful and responsive designs with React or Next.js
Backend Development – Powerful and secure APIs using Node.js and Express
Database Management – MongoDB setup, optimization, and security
API Integration – Stripe, PayPal, CRMs, and more
Bug Fixes & Speed Optimization – Make your app faster and smoother
I focus on creating solid, user-friendly web solutions that meet your business goals.
📩 Let’s chat about your project today—message me to get started!
Are you looking for a fast, secure, and scalable web application? I’m a Full Stack Developer who builds modern websites and web apps using the MERN Stack (MongoDB, Express.js, React.js, Node.js).
✅ What I Can Do for You:
Custom Web Apps – Fast, clean, and built just for your needs
MERN Stack Development – MongoDB, Express.js, React, and Node.js
Frontend Development – Beautiful and responsive designs with React or Next.js
Backend Development – Powerful and secure APIs using Node.js and Express
Database Management – MongoDB setup, optimization, and security
API Integration – Stripe, PayPal, CRMs, and more
Bug Fixes & Speed Optimization – Make your app faster and smoother
I focus on creating solid, user-friendly web solutions that meet your business goals.
📩 Let’s chat about your project today—message me to get started!
Programming Languages
HTML & CSS, JavaScript, TypeScriptWhat's included $89
These options are included with the project scope.
$89
- Delivery Time 3 days
- Number of Revisions 2
- Number of Pages 5
Optional add-ons
You can add these on the next page.
Fast 1 Day Delivery
+$20
Additional Revision
+$6
Additional Page
(+ 1 Day)
+$10
Design Customization
(+ 1 Day)
+$5
Source Code
(+ 2 Days)
+$10Frequently asked questions
12 reviews
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AB
Assaf B.
May 21, 2026
Fix n8n VPS on Hostinger + Connect Claude.ai MCP — Urgent
Thank again A+++++
AB
Assaf B.
May 21, 2026
n8n WA Chatbot into meeting configure
thank you again for the great work
AB
Assaf B.
May 16, 2026
Setup WhatsApp Business Cloud API webhook for n8n automation
Outstanding service, was really committed to solve it even when things got hard, i really recommend to hire Him, and i will continue to work with him on more projects. Thank you A++
KR
Keegan R.
Feb 5, 2026
TikTok Video Downloader Automation & Data Mapping
Amazing to work with, one of the best i've ever worked with on upwork
SM
Sul M.
Dec 6, 2025
python code to extract equities prices
this is my 4th project with Sabat, moe than perfect as usual, highly recommended!!
About Sabat
Full Stack DEV | AI Bots, RAG Integration & n8n | Automation Expert
77%
Job Success
Faisalabad, Pakistan - 4:23 am local time
I’m a Full Stack Developer with 2.5+ years of experience in building scalable web applications, AI-powered platforms, and data automation tools. My work combines clean development practices with real-world automation and intelligence — using MERN Stack, OpenAI GPT APIs, and Python-based web scraping.
✅ Key Projects I’ve Worked On:
🔹 RAG-Powered AI Application:
Built a complete Retrieval-Augmented Generation (RAG) web app using OpenAI APIs, LangChain, and vector databases to generate smart, context-aware responses from custom data sources.
🔹 Student Web Platform with AI:
Developed a full-featured student platform with:
AI assistant integration (ChatGPT)
Code editor & Java compiler
Learning resource uploads/downloads
Student voting system for best teachers
Google Meet class system
🔹 Web Scraper + Dashboard (Nextdoor):
Created a custom scraper using Selenium + Python to extract business data from Nextdoor, store it in a MongoDB database, and display it on a clean React.js frontend.
Includes cookie and keyword generation, login/session handling, and live data filtering.
🧰 Tech Stack
🔹 Frontend:
React.js, Next.js, JavaScript (ES6+), HTML5, CSS3
Tailwind CSS, Bootstrap, Material UI, Axios, Redux Toolkit
🔹 Backend:
Node.js, Express.js, MongoDB, Firebase, REST APIs
JWT Auth, Role-Based Access, File Uploads, Nodemailer
🔹 AI & LLM Tools:
OpenAI GPT-4 / GPT-3.5, ChatGPT API, LangChain
RAG Pipelines, Prompt Engineering, Embedding Models
Vector Databases: Pinecone, ChromaDB, FAISS
🔹 Automation & Scraping:
Python, Selenium, BeautifulSoup, Scrapy
Puppeteer, Playwright, Proxy Rotation, Captcha Bypass
API Scraping, Data Extraction, Cron Jobs
🔹 DevOps & Hosting:
Git, GitHub, Vercel, Render, VPS (Ubuntu), PM2
CI/CD, Postman, Environment Variables, Domain Setup
🔹 Data & Storage:
MongoDB, Firebase Firestore, Google Sheets
JSON, CSV, Excel Export, Cloudinary (Media Storage)
🚀 What I Can Deliver:
💻 Custom Full Stack Web Applications
🤖 AI Chatbots, GPT Integrations & RAG Systems
📊 Admin Dashboards with Real-Time Data
🔍 Web Scrapers with Proxy Rotation, Captcha Handling
📦 API Integrations, Backend Services, Authentication
⏱️ Cron Jobs, Task Scheduling, Server Deployment
📈 Data Extraction → Storage → Visualization Flow
I’m committed to writing clean, maintainable code with on-time delivery and smooth client communication. Whether you need a smart AI system, a complete web app, or a scraping+automation solution — I’ll help you bring it to life.
📩 Let’s talk about your project — I’m ready to build something awesome.
Steps for completing your project
After purchasing the project, send requirements so Sabat can start the project.
Delivery time starts when Sabat receives requirements from you.
Sabat works on your project following the steps below.
Revisions may occur after the delivery date.
Please send all the details about the project.