You will get AI SaaS MVP (LLM, APIs, Backend) — From Idea to Production
Project details
Turn your idea into a production-ready AI SaaS product — fast.
I help founders and startups build AI-powered applications using LLMs, scalable backend systems, and modern cloud architecture.
If you’re looking to:
Build an AI product using GPT / LLMs
Launch your SaaS MVP بسرعة (fast)
Validate your idea with a real working system
👉 I can take you from concept → architecture → deployed product
🚀 What You’ll Get
AI integration (GPT via OpenAI APIs)
Backend system (Node.js / FastAPI)
Clean API architecture
Database design (MongoDB / PostgreSQL)
Authentication system
Deployment-ready application
🧠 Ideal For
AI startups
SaaS founders
Automation tools
Internal business tools
💡 Why Me
Built AI platforms used in real production
Reduced system costs by 80% in large-scale systems
Experience with scalable systems (millions of users)
⚡ Let’s Build Fast
Message me with your idea — I’ll help you validate and launch it quickly.
I help founders and startups build AI-powered applications using LLMs, scalable backend systems, and modern cloud architecture.
If you’re looking to:
Build an AI product using GPT / LLMs
Launch your SaaS MVP بسرعة (fast)
Validate your idea with a real working system
👉 I can take you from concept → architecture → deployed product
🚀 What You’ll Get
AI integration (GPT via OpenAI APIs)
Backend system (Node.js / FastAPI)
Clean API architecture
Database design (MongoDB / PostgreSQL)
Authentication system
Deployment-ready application
🧠 Ideal For
AI startups
SaaS founders
Automation tools
Internal business tools
💡 Why Me
Built AI platforms used in real production
Reduced system costs by 80% in large-scale systems
Experience with scalable systems (millions of users)
⚡ Let’s Build Fast
Message me with your idea — I’ll help you validate and launch it quickly.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$1,000
|
Standard
$2,500
|
Advanced
$5,000
|
|---|---|---|---|
| Delivery Time | 7 days | 10 days | 14 days |
Number of Revisions | 2 | 3 | 5 |
Design Customization | - | - | |
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $300
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LS
Louis S.
Feb 6, 2026
Full Stack JS Developer (NodeJS + React)
Hafiz did a great job on this project. He was reliable, technically strong, and easy to communicate with. He understood the requirements well and delivered quality work with NodeJS and React. Any issues that came up were handled quickly and professionally. Overall it was a smooth collaboration and I would be happy to work with him again.
About Hafiz Mohsin
Backend Architect | LLM Apps,Scalable APIs,MVP to Production
Lahore, Pakistan - 12:26 am local time
Startups come to me when they need:
AI features (LLMs, automation, smart workflows)
A solid backend that won’t break at scale
Fast MVP development without technical debt
What I deliver:
AI SaaS applications (OpenAI, LLMs, RAG systems)
Scalable backend architectures (Node.js, microservices)
Real-time systems & APIs used by thousands of users
MVP → Production systems built for growth
Proven Impact:
Reduced infrastructure cost by 80% ($200K → $40K/month)
Built AI platform cutting evaluation time by 70%
Delivered production systems used globally
Tech Stack:
Node.js, Express, Next.js, MongoDB, AWS, GCP, Sockets, LLM APIsI
⚡ Why clients choose me
-I don’t just write code — I design scalable systems
-I can take your product from idea → architecture → production
-Strong experience with AI + real-world scalability challenges
-Fast execution with clear communication
🟢 Availability
Available to start immediately.
Can take your idea from concept to a working, scalable backend within weeks.
If you're building a serious product (AI, SaaS, or platform), I can help you do it right the first time.
Steps for completing your project
After purchasing the project, send requirements so Hafiz Mohsin can start the project.
Delivery time starts when Hafiz Mohsin receives requirements from you.
Hafiz Mohsin works on your project following the steps below.
Revisions may occur after the delivery date.
Project requirements