You will get I Will Build Your SaaS Platform with React, Next.js & Node.js
Project details
I have been building SaaS platforms for 6 years and I know
exactly what makes them fail poor architecture, slow
frontends, and developers who disappear after taking the job.
Every SaaS I build starts with the right foundation. Clean
database design, typed TypeScript codebase, secure APIs,
and a frontend that loads fast on every device. Not a rushed
MVP that falls apart at 100 users — a real product built to
grow.
I have shipped an AI content SaaS with Stripe subscriptions,
a two-sided home services marketplace with real-time features,
and a fintech dashboard with live analytics. All live. All
five-star reviewed on Upwork.
You get one developer who owns the entire project — frontend,
backend, database, deployment, and everything in between. No
handoffs, no confusion, no excuses.
If you want a SaaS built properly the first time,
you are in the right place.
exactly what makes them fail poor architecture, slow
frontends, and developers who disappear after taking the job.
Every SaaS I build starts with the right foundation. Clean
database design, typed TypeScript codebase, secure APIs,
and a frontend that loads fast on every device. Not a rushed
MVP that falls apart at 100 users — a real product built to
grow.
I have shipped an AI content SaaS with Stripe subscriptions,
a two-sided home services marketplace with real-time features,
and a fintech dashboard with live analytics. All live. All
five-star reviewed on Upwork.
You get one developer who owns the entire project — frontend,
backend, database, deployment, and everything in between. No
handoffs, no confusion, no excuses.
If you want a SaaS built properly the first time,
you are in the right place.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Security, W3C Markup Validation ServiceWhat's included
| Service Tiers |
Starter
$500
|
Standard
$900
|
Advanced
$1,400
|
|---|---|---|---|
| Delivery Time | 5 days | 9 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 5 | 9 | 13 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
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Michal B.
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SemStar sort list and interactive visualisation
Working with this specialist is a pure pleasure! They always strive to solve the tasks entrusted to them and excel in coding. I will definitely be working with them on future projects.
About Musiabe
Full Stack AI Developer | React, Node & OpenAI | Chatbots & RAG System
77%
Job Success
Gilgit, Pakistan - 4:08 pm local time
I build full stack AI applications chatbots, RAG systems, and AI agents combining React/Next.js on the front end with Node.js and the OpenAI API on the back end. From UI to database to AI integration, I handle the entire build, so you're not coordinating multiple freelancers to ship one product.
What I build:
🔹 AI Chatbots conversational assistants that handle real user queries and plug directly into your
product or website, not generic scripted bots
🔹 RAG Systems let users search and ask questions over your own documents, data, or
knowledge base, powered by vector search and OpenAI
🔹 AI Agents & Automation multi-step workflows where AI handles decisions and repetitive tasks
with minimal manual input
🔹 AI-Powered Web Apps AI built into the product from day one (smart search, recommendations,
content generation), not bolted on after launch
TECH STACK:
React • Next.js • Node.js • OpenAI API • LangChain • Pinecone / Supabase (vector search) • REST & webhook integrations • PostgreSQL / MongoDB
Why clients work with me:
I scope every project clearly before writing a line of code, give realistic timelines, and reply fast most messages get answered within a couple of hours, not days. If something won't work well or isn't worth building, I'll tell you before you spend the budget on it, not after.
If you need an AI chatbot, a RAG-powered search tool, or AI features added to an existing product message me with what you're trying to build. I'll tell you straight whether it's a good fit and how I'd approach it.
Steps for completing your project
After purchasing the project, send requirements so Musiabe can start the project.
Delivery time starts when Musiabe receives requirements from you.
Musiabe works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Planning
I review your requirements, ask any final questions, and deliver a clear project plan with features, timeline, and tech decisions confirmed.
Database & Backend Architecture
I design the MongoDB schema and build all Node.js APIs with authentication, authorization, and proper error handling before touching the frontend.