You will get Full stack AI SaaS Developer | React, Node.js, Automation & API Integration


Project details
Hi! I’m a Full Stack Developer specializing in building modern AI-powered SaaS applications, scalable web platforms, and automation systems that help businesses streamline operations and grow faster.
Whether you're a startup building an MVP or an established business improving your system, I can help you design, develop, and deploy a complete solution tailored to your needs.
What I Can Build for You
✔ AI-Powered SaaS Applications (OpenAI / ChatGPT / AI Agents)
✔ Full Stack Web Applications (Frontend + Backend + Database)
✔ Automation Systems & Workflow Tools
✔ REST API Development & Integration
✔ Admin Dashboards & Analytics Platforms
✔ Subscription-Based SaaS Products
✔ CRM / Business Management Systems
• Frontend: React.js, Next.js, TypeScript, Tailwind CSS
• Backend: Node.js, Express.js, REST APIs
• Database: MongoDB, PostgreSQL, Supabase, Firebase
• AI Integration: OpenAI API, LangChain, AI workflows
• Authentication: JWT, OAuth, Firebase Auth
• Deployment: Vercel, Netlify, AWS, Render
I don’t just write code — I build complete systems designed to solve real business problems.
Whether you're a startup building an MVP or an established business improving your system, I can help you design, develop, and deploy a complete solution tailored to your needs.
What I Can Build for You
✔ AI-Powered SaaS Applications (OpenAI / ChatGPT / AI Agents)
✔ Full Stack Web Applications (Frontend + Backend + Database)
✔ Automation Systems & Workflow Tools
✔ REST API Development & Integration
✔ Admin Dashboards & Analytics Platforms
✔ Subscription-Based SaaS Products
✔ CRM / Business Management Systems
• Frontend: React.js, Next.js, TypeScript, Tailwind CSS
• Backend: Node.js, Express.js, REST APIs
• Database: MongoDB, PostgreSQL, Supabase, Firebase
• AI Integration: OpenAI API, LangChain, AI workflows
• Authentication: JWT, OAuth, Firebase Auth
• Deployment: Vercel, Netlify, AWS, Render
I don’t just write code — I build complete systems designed to solve real business problems.
Programming Languages
HTML & CSS, JavaScript, PythonCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$15
|
Standard
$70
|
Advanced
$300
|
|---|---|---|---|
| Delivery Time | 2 days | 7 days | 10 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 1 | 7 | 10 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
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JK
Jacob K.
Aug 28, 2023
Developing EA
Great seller and great product! Can recommend!
About Idowu Oluwafunmi
Full Stack Dev | AI Agent Dev | Real Estate Software | AI Mobile App
Lagos, Nigeria - 7:02 pm local time
I specialize in:
✔ Full Stack Web Development
✔ SaaS Application Development
✔ AI Integration (OpenAI / ChatGPT)
✔ Chrome Extension Development
✔ API Integration
✔ Automation Tools & Bots
✔ Dashboard & Admin Panel Development
✔ Blockchain & Web3 Solutions
✔ Bug Fixing & Performance Optimization
### Technologies I Work With
* React.js
* Next.js
* Node.js
* Python
* Firebase / Supabase
* MongoDB / PostgreSQL
* Solidity
* REST APIs
* Tailwind CSS
I focus on writing clean, maintainable code and delivering solutions that help clients save time, automate tasks, and grow their business efficiently.
Whether you need:
* a custom web application,
* AI-powered feature,
* automation system,
* browser extension,
* or help fixing an existing project,
I’m ready to help.
Why work with me?
✔ Fast communication
✔ Clean and scalable code
✔ Attention to detail
✔ Reliable delivery
✔ Long-term support
Let’s build something great together.
Steps for completing your project
After purchasing the project, send requirements so Idowu Oluwafunmi can start the project.
Delivery time starts when Idowu Oluwafunmi receives requirements from you.
Idowu Oluwafunmi works on your project following the steps below.
Revisions may occur after the delivery date.
Define Purpose and Goals: the purpose of the website .
Development: Choosing a technology stack (programming languages, frameworks, etc.). Write code for the website's frontend (client-side) and backend (server-side). Implement functionality such as forms, databases, and user authentication.

