You will get Build a Custom AI-Powered SaaS Application

Zain U.Status: Offline
Zain U. Zain U.
4.5

Let a pro handle the details

Buy Web Application Programming services from Zain, priced and ready to go.
Zain U.Status: Offline
Zain U. Zain U.
4.5

Let a pro handle the details

Buy Web Application Programming services from Zain, priced and ready to go.

Project details

I will design and develop a complete SaaS product powered by AI—scalable, secure, and user-friendly. From frontend (React/Flutter) to backend (Node.js, PostgreSQL) with AI integrations, I’ll deliver a production-ready SaaS platform.
Programming Languages
JavaScript, Python, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Design
What's included
Service Tiers Starter
$599
Standard
$999
Advanced
$1,999
Delivery Time 4 days 7 days 30 days
Number of Revisions
113
Number of Pages
51017
Design Customization
Content Upload
Responsive Design
Source Code
-
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Optional add-ons You can add these on the next page.
Source Code (+ 1 Day)
+$100
4.5
3 reviews
67% Complete
1% Complete
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Zain U.Status: Offline

About Zain

Zain U.Status: Offline
Senior AI Engineer | LangChain RAG Pipelines Multi-Agent Systems
4.5  (3 reviews)
Multan, Pakistan - 8:06 pm local time
I Build AI-powered backend systems and full-stack applications
RAG pipelines, multi-agent workflows, LLM integrations, and
production APIs that hold up at scale.

Recent work includes:
• A RAG-based SaaS chat platform using LangChain, OpenAI, and
vector databases
• A multi-agent code generation system — 10 agents, Claude Agent
SDK, FastAPI, Redis
• A Claude-powered negotiation bot using Playwright for automated
browser workflows
• An NFT marketplace with Solidity, ERC-721/ERC-2981, NestJS,
React 19, ethers.js v6

Stack I work in daily:
Backend: Python (FastAPI, Django), Node.js (NestJS, Express)
Frontend: React.js, Next.js, TypeScript, Tailwind
AI/LLM: LangChain, LangGraph, OpenAI API, Anthropic Claude, RAG, Embeddings, Vector DBs
Cloud: AWS (EKS, ECR), Docker, Kubernetes, Cloudflare, Terraform
Web3: Solidity, Hardhat, ethers.js v6, ERC standards

I work async, communicate clearly, and don't disappear mid-project.
Typically available for 20–40 hrs/week.

Steps for completing your project

After purchasing the project, send requirements so Zain can start the project.

Delivery time starts when Zain receives requirements from you.

Zain works on your project following the steps below.

Revisions may occur after the delivery date.

Plan the project

First i would plan the entire wireframe and work on the UI and Ux

Discussion

In this step i would approve the design once it approved i would start coding

Review the work, release payment, and leave feedback to Zain.