You will get a REST API or backend integration using Python or Node.js
Top Rated
Project details
You will get a reliable REST API or backend integration built with Python or Node.js for your web app, SaaS platform, mobile app, dashboard, or internal business system.
This project is ideal if you need secure backend APIs, database workflows, authentication, third-party API integrations, webhooks, payment logic, admin features, or backend fixes for an existing product.
With 9+ years of full-stack and backend development experience, I focus on building clean, scalable, and maintainable backend systems that support real business workflows. My goal is to deliver backend functionality that is well-structured, easy to extend, and ready to connect smoothly with your frontend, mobile app, or external services.
This project is ideal if you need secure backend APIs, database workflows, authentication, third-party API integrations, webhooks, payment logic, admin features, or backend fixes for an existing product.
With 9+ years of full-stack and backend development experience, I focus on building clean, scalable, and maintainable backend systems that support real business workflows. My goal is to deliver backend functionality that is well-structured, easy to extend, and ready to connect smoothly with your frontend, mobile app, or external services.
Programming Languages
JavaScript, Python, TypeScriptWhat's included
| Service Tiers |
Starter
$300
|
Standard
$750
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 17 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 1 | 1 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
14 reviews
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MZ
Muhammad Z.
Jul 6, 2026
AI SaaS Developer Needed – Python, Node.js, React & OpenAI
Zahid completed the initial AI SaaS setup very well. He helped with React/Next.js dashboard planning, Python/FastAPI backend structure, database workflow, authentication, roles, and OpenAI/Claude workflow design. Clear communication, strong technical understanding, and good direction for structured AI outputs and scalable SaaS development.
AA
Ada A.
May 7, 2026
Technical Interview Transcript Scoring
TW
Tony W.
Nov 17, 2025
Technical Interviewer / Coding Evaluator for MERN Stack Developer Hiring
Zahid did a fantastic job and delivered excellent work throughout the engagement.
He conducted candidate interviews, managed the recordings, and produced clear and accurate transcripts. He also provided valuable technical input, demonstrated strong attention to detail, and consistently checked in to ensure he was meeting expectations.
His commitment to quality and communication made the process smooth and effective. I will 100% work with Zahid again.
He conducted candidate interviews, managed the recordings, and produced clear and accurate transcripts. He also provided valuable technical input, demonstrated strong attention to detail, and consistently checked in to ensure he was meeting expectations.
His commitment to quality and communication made the process smooth and effective. I will 100% work with Zahid again.
NY
Nouman Y.
Nov 2, 2025
Senior Full-Stack Python + React Developer (AI Integration Experience Required)
Working with Zahid was a great experience! He’s sharp, communicative, and handles complex development challenges with ease. His code is clean, his ideas are smart, and he’s always quick to respond. I’d definitely work with him again on future projects.
NY
Nouman Y.
Mar 25, 2025
Develop a Secure Client Dashboard for Managing Orders & Invoices
Great experience from start to finish. Zahid is professional, responsive, and knows what he’s doing. He delivered a clean and functional solution, and even suggested a couple of improvements I hadn’t thought of. Would happily hire him again.
About Zahid
AI SaaS Developer | Python, Node.js, React & OpenAI
100%
Job Success
Lahore, Pakistan - 8:38 pm local time
Using Python, Node.js, React, Next.js, and OpenAI or Claude APIs, I help startups and businesses launch AI-powered MVPs, integrate intelligent features into existing platforms, and improve full-stack applications used in real operations.
As a Top Rated Plus developer with $30K+ earned and 1,500+ hours on Upwork, I have delivered projects involving AI integration, technical interview scoring, property management workflows, secure client dashboards, feedback systems, APIs, and database-driven SaaS applications.
I can help you with:
• AI-powered SaaS and MVP development
• OpenAI, Claude, and LLM API integration
• AI agents and structured LLM workflows
• Python, FastAPI, Django, and Node.js backends
• React and Next.js web applications
• REST APIs, webhooks, and third-party integrations
• PostgreSQL and MongoDB database workflows
• Authentication, roles, permissions, and client portals
• Existing SaaS improvements, debugging, and new features
My core stack includes Python, Node.js, TypeScript, React, Next.js, PostgreSQL, MongoDB, REST APIs, OpenAI API, AWS, and Docker.
Clients describe me as a clear communicator, solution-oriented developer, and someone committed to quality. I focus on maintainable implementation, reliable functionality, and clear progress throughout the engagement.
Send me your project requirements or existing application, and let’s discuss the most practical next step.
Steps for completing your project
After purchasing the project, send requirements so Zahid can start the project.
Delivery time starts when Zahid receives requirements from you.
Zahid works on your project following the steps below.
Revisions may occur after the delivery date.
Backend Requirement Review
API Architecture & Database Planning