You will get Build an AI SaaS MVP with OpenAI, Node.js, and PostgreSQL
Project details
I will build a scalable, production-ready AI SaaS MVP tailored to your business needs. From AI integrations and secure authentication to payment processing and backend infrastructure, you'll receive a solid foundation that is ready for users, investors, and future growth.
What You'll Get:
✅ Full-Stack AI SaaS Development
✅ OpenAI, Anthropic, or Custom AI Integration
✅ Secure User Authentication & Authorisation
✅ Subscription & Payment Integration (Stripe)
✅ Database Design & Setup (PostgreSQL)
✅ REST API Development & Third-Party Integrations
✅ Admin Dashboard & User Management
✅ Deployment & Production Setup Assistance
✅ Clean, Maintainable, and Scalable Code
Perfect for startups looking to launch an AI-powered product quickly without compromising on quality or scalability.
What You'll Get:
✅ Full-Stack AI SaaS Development
✅ OpenAI, Anthropic, or Custom AI Integration
✅ Secure User Authentication & Authorisation
✅ Subscription & Payment Integration (Stripe)
✅ Database Design & Setup (PostgreSQL)
✅ REST API Development & Third-Party Integrations
✅ Admin Dashboard & User Management
✅ Deployment & Production Setup Assistance
✅ Clean, Maintainable, and Scalable Code
Perfect for startups looking to launch an AI-powered product quickly without compromising on quality or scalability.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$500
|
Standard
$700
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 10 days | 15 days | 20 days |
Number of Revisions | 3 | 5 | Unlimited |
Number of Pages | 5 | 7 | 5 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
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ST
Sadia T.
Jun 26, 2026
AI SaaS Application Bug Fixes
Sheraz did an excellent job resolving the bugs in our AI SaaS application. He delivered quality work on time. I would be happy to work with him again.
JC
Juan C.
May 4, 2026
Automation
About Sheraz
AI SaaS Engineer | OpenAI, Anthropic, NestJS, Node.js & Automation
44%
Job Success
Wazirabad, Pakistan - 2:09 am local time
My expertise includes AI integrations (OpenAI, Anthropic, Gemini), SaaS development, web scraping, workflow automation, and backend engineering. Whether you need to fix an existing AI product, automate business processes, extract large-scale data, or build a complete AI-powered platform, I can help.
Services I offer:
✅ AI SaaS Development (OpenAI, Anthropic, GPT-powered applications)
✅ AI Agent & Workflow Automation
✅ Web Scraping & Data Extraction
✅ API Development & Integrations
✅ Node.js, NestJS & PostgreSQL Development
✅ Performance Optimization & Bug Fixing
✅ Browser Automation (Playwright, Puppeteer)
Recent projects include:
• AI SaaS platforms with OpenAI and Anthropic integrations
• Large-scale web scraping and lead generation systems
• Business workflow automation using APIs and custom agents
• Performance optimisation for production SaaS applications
I focus on clean architecture, reliable delivery, and clear communication throughout every project.
If you're looking for someone who can handle both the development and automation side of your product, let's discuss your project.
Steps for completing your project
After purchasing the project, send requirements so Sheraz can start the project.
Delivery time starts when Sheraz receives requirements from you.
Sheraz works on your project following the steps below.
Revisions may occur after the delivery date.
Review the issue and project requirements.
Analyze the codebase and identify root causes.