You will get MVP Development & Custom SaaS Solutions | Experienced SaaS Developer
Project details
Need to validate your idea quickly? I specialize in MVP development and custom SaaS development for founders and startups. As a dedicated SaaS developer, I turn your concept into a functional, scalable MVP that helps you attract users and investors faster.
I focus on rapid, clean, and secure development using React.js, Next.js, and Tailwind CSS for modern frontends, with Node.js, express.js on the backend. Databases like PostgreSQL, MySQL, Firebase, Supabase or MongoDB ensure flexibility and performance.
What I deliver:
✔ MVP apps ready in weeks (10–50 business days)
✔ Secure logins (JWT, OAuth2, Firebase)
✔ REST/GraphQL APIs for real-time features
✔ Admin dashboards, role-based access
✔ Subscription billing with Stripe or your preferred payment method
✔ Deployment to AWS, Vercel, or Heroku
Whether it’s a simple MVP or a custom SaaS product, I ensure clean code, responsive design, and scalable architecture. Let’s transform your SaaS vision into a working product 🚀
I focus on rapid, clean, and secure development using React.js, Next.js, and Tailwind CSS for modern frontends, with Node.js, express.js on the backend. Databases like PostgreSQL, MySQL, Firebase, Supabase or MongoDB ensure flexibility and performance.
What I deliver:
✔ MVP apps ready in weeks (10–50 business days)
✔ Secure logins (JWT, OAuth2, Firebase)
✔ REST/GraphQL APIs for real-time features
✔ Admin dashboards, role-based access
✔ Subscription billing with Stripe or your preferred payment method
✔ Deployment to AWS, Vercel, or Heroku
Whether it’s a simple MVP or a custom SaaS product, I ensure clean code, responsive design, and scalable architecture. Let’s transform your SaaS vision into a working product 🚀
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, DesignWhat's included
| Service Tiers |
Starter
$99
|
Standard
$500
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 10 days |
Number of Revisions | 4 | 6 | Unlimited |
Number of Pages | 3 | 5 | 10 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
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AS
Arslan S.
Nov 27, 2025
React.js Quick Bug Fix – Section and data not updating correctly
It was great working with him. Clear communication, quick turnaround, and the fix was implemented perfectly. Highly recommended
AR
Abdul R.
Oct 30, 2025
Full Stack Developer (Node.js + React + Next.js + TailwindCSS)
Muhammad did a fantastic job adding our real-time chat feature with WebSockets! He really knows his way around. Communication was clear, he kept us updated and everything was well-tested before delivery. Happy with the result and will definitely work with him again.
About Muhammad
Full Stack & AI Engineer | LLM Agents | RAG | Vibe Coding | MERN
100%
Job Success
Lahore, Pakistan - 3:38 pm local time
increasingly, they need AI that does real work, not just answers questions.
I'm a Full Stack & AI Engineer with 4+ years building AI-powered SaaS platforms, intelligent
agents, and full stack web applications — from database schema to React dashboard to cloud
deployment.
━━━ 🤖 AI Agents, Chatbots & Voice Agents ━━━
I build AI systems that don't just respond — they take action. Chat agents that qualify leads,
voice agents that handle inbound and outbound calls, and multi-step agentic workflows that
update CRMs, book appointments, and trigger automations — all running autonomously.
✦ AI Chat Agents for websites, WhatsApp, and messaging platforms
✦ Inbound & outbound AI Voice Agents via Vapi.ai and Retell AI
✦ RAG pipelines with Pinecone and ChromaDB for intelligent document search
✦ LLM integrations using OpenAI GPT-4o, Anthropic Claude, and Google Gemini
✦ MCP tool servers for real-time AI actions (calendar, SMS, email, Slack)
━━━ ⚙️ Workflow & Business Automation ━━━
Repetitive processes eating your team's time? I design automation systems that connect your
tools, react to events, and run without babysitting.
✦ Workflow automation using n8n and Make
✦ Event-driven automation engines with BullMQ and Redis
✦ CRM automation, lead routing, and marketing workflow automation
✦ Conditional logic, branching, wait/delay nodes, and webhook triggers
✦ End-to-end pipelines that eliminate manual data entry and handoffs
━━━ 💻 Frontend Development ━━━
✦ Frameworks & Libraries: React.js, Next.js
✦ Styling: Tailwind CSS, Material UI, Bootstrap, Ant Design, Chakra UI
✦ State Management: Redux, Zustand
✦ API Integration: RESTful APIs, WebSockets, SSE streaming
✦ Responsive, performant UIs with code splitting and lazy loading
━━━ 🔧 Backend Development ━━━
✦ Languages & Frameworks: Node.js, Express.js, NestJS, Hono, TypeScript
✦ Auth & Security: JWT, OAuth 2.0, AES-256-GCM encryption
✦ Real-time: WebSockets, Server-Sent Events (SSE)
✦ Architecture: Microservices, multi-tenant SaaS, BullMQ job queues
✦ Third-party: Stripe, Twilio, Mailgun, Telnyx, Slack API, Google Calendar, Vapi
━━━ ☁️ Database & DevOps ━━━
✦ Databases: PostgreSQL (Supabase), MongoDB, MySQL, Firebase, Redis
✦ Cloud: AWS (EC2, S3, RDS, CloudWatch)
✦ DevOps: Docker, GitHub Actions CI/CD, Vercel, Netlify, Render, Heroku
✦ Security: Row-Level Security, multi-tenant data isolation, SQL migrations
━━━ 🚀 Vibe Coding & Rapid MVP Development ━━━
Need a working product fast? I use AI-assisted development with Claude, Cursor, and modern
scaffolding to ship MVPs in days — not months — without cutting corners on architecture or
code quality. Great for validating ideas before you commit to a full build.
━━━ 🏢 Industry Experience ━━━
✦ SaaS Platforms & AI Products
✦ ERP, CRM, and Billing Systems
✦ Healthcare & Medical Scheduling
✦ E-Commerce & Order Management
✦ Grant & Compliance Management
✦ Workflow Automation Tools
━━━ 🤝 Who I Work Best With ━━━
✔ Startups building an AI product, SaaS, or MVP
✔ Businesses deploying AI agents or automating operations
✔ Teams that need a full stack engineer who owns the product end to end
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
💬 I respond usually within an hour, write clean maintainable code, and bring the same care to your
project that I'd bring to building my own.
If you're ready to build something that actually works — let's make it happen.
Search Keywords:
Full Stack Engineer | Full Stack Developer | AI Engineer | AI Developer | MERN Stack Developer |
MERN Developer | Full Stack Web Developer | Full Stack Web Development | Front-End Developer |
Back-End Developer | React Developer | Node.js Developer | Web App Developer | Web App Development | AI Agent Developer | AI Automation Expert | LLM Developer | LLM Integration | OpenAI Developer | Anthropic Claude Developer | Google Gemini Integration | RAG Pipeline | Retrieval Augmented Generation | AI Chatbot Developer | Chatbot Development | Conversational AI | Voice AI | AI Voice Agent | Vapi.ai Developer | Retell AI | Workflow Automation | Business Automation | n8n Developer | Make Automation | BullMQ | Event-Driven Architecture | Microservices Architecture | Multi-Tenant SaaS | SaaS Developer | SaaS Platform | AI SaaS | MVP Development | Vibe Coding | Rapid MVP | AI-Assisted Development | Cursor AI | React.js | ReactJS | Next.js | NextJS | TypeScript | JavaScript | Node.js | Express.js | NestJS | Hono | REST API | RESTful API | API Development | API Integration | WebSockets | SSE Streaming | JWT Authentication | OAuth 2.0 | Stripe Integration | Payment Gateway Integration | Twilio | Mailgun | Telnyx | Slack API | Google Calendar API | PostgreSQL | Supabase | MongoDB | MySQL | Firebase | Redis | Pinecone | ChromaDB | Vector Database | AWS | Amazon Web Services | EC2 | S3 | Docker | GitHub Actions | CI/CD | Vercel | Netlify | Herok
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirements Gathering
We’ll define your SaaS idea, features, target users, and tech preferences.
UI/UX Design & Architecture Planning
I’ll create wireframes (if needed) and plan a scalable frontend/backend structure.