You will get a custom full-stack SaaS product using MERN | PostgreSQL | Supabase
Project details
Looking to launch a robust, production-ready SaaS platform built to premium engineering standards? This service delivers a high-performance full-stack application designed for speed, security, and exceptional user experiences.
Utilizing the powerful MERN stack (MongoDB, Express, React, Node.js) alongside modern database architectures like PostgreSQL and Supabase, I build software engineered to scale seamlessly. Whether you need a swift MVP to validate your concept or an advanced SaaS ecosystem complete with dynamic dashboards, multi-role access, Stripe integrations, and a high-converting front-end landing page - your project is built cleanly from day one.
What sets this service apart is a strict focus on clean modular code, standard security safeguards, and seamless third-party API connectivity. Let’s turn your vision into a scalable, market-ready web product.
Utilizing the powerful MERN stack (MongoDB, Express, React, Node.js) alongside modern database architectures like PostgreSQL and Supabase, I build software engineered to scale seamlessly. Whether you need a swift MVP to validate your concept or an advanced SaaS ecosystem complete with dynamic dashboards, multi-role access, Stripe integrations, and a high-converting front-end landing page - your project is built cleanly from day one.
What sets this service apart is a strict focus on clean modular code, standard security safeguards, and seamless third-party API connectivity. Let’s turn your vision into a scalable, market-ready web product.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, SecurityWhat's included
| Service Tiers |
Starter
$1,600
|
Standard
$2,000
|
Advanced
$3,200
|
|---|---|---|---|
| Delivery Time | 14 days | 28 days | 56 days |
Number of Revisions | 3 | 5 | Unlimited |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$400 - $800
Additional Revision
+$100
Additional Page
(+ 3 Days)
+$100
Design Customization
(+ 2 Days)
+$250
Advanced AI Integration
(+ 5 Days)
+$500Frequently asked questions
About Tayyaba
Full-Stack Developer | SaaS & MVPs | AI Automations | AI Voice Agents
Karachi, Pakistan - 12:33 pm local time
With over 5 years of professional full-stack development experience, I specialize in taking enterprise-grade projects from concept and wireframes to production-ready software. Whether you need a ground-up SaaS build, a robust multi-tenant architecture, or a conversational AI receptionist that handles inbound calls and books directly into your CRM, I build systems that perform securely and at scale.
My expertise covers the complete development lifecycle: from product architecture and rapid MVP development for startups to custom API integrations, backend optimization, and long-term maintenance.
💡 Core Specializations
- Multi-Tenant SaaS & MVPs: Complete, secure, and ready-to-scale software products. I implement robust multi-tenancy, subscription billing, role-based access control (RBAC), and intuitive admin dashboards, handling the entire stack so you can focus on growth.
- Intelligent AI Voice & Chat Agents:Custom conversational systems using modern LLMs and platforms like Vapi, Retell AI, and Bland AI. These agents interact with your custom APIs, qualify leads, log transcripts into databases, and manage live calendar appointments.
- Advanced Workflow Automation: I connect your SaaS or AI agents to the rest of your business infrastructure. By building robust backend architectures and utilizing self-hosted tools like n8n, I ensure your data flows flawlessly without expensive monthly subscription overheads.
𝗦𝗮𝗮𝗦 & 𝗔𝗜 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗘 Clear𝗲𝗿𝘁𝗶𝘀𝗲:
✓ SaaS Product Development & Architecture
✓ Multi-Tenant SaaS Architecture
✓ MVP Development for Startups
✓ AI Voice Agents & AI Receptionists
✓ Conversational AI & LLM Integrations
✓ Full Stack Web Application Development
✓ B2B & B2C SaaS Platforms
✓ Stripe Billing & Subscription Integrations
✓ Custom REST API & Webhook Development
✓ Authentication, Authorization & RBAC Systems
✓ Admin Dashboards & Data Analytics Platforms
✓ Workflow Automation & Self-Hosted Pipelines
✓ Database Architecture & Query Optimization
✓ Cloud Storage & DevOps Deployment
✓ Performance Optimization & Scalability
𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀:
- Frontend: React.js • Next.js • JavaScript • TypeScript • Tailwind CSS • Shadcn UI • Ant Design • Material UI • Webflow • Framer
- Backend & Automation: Node.js • Express.js • Python • n8n • Airtable • DocuSign API • REST APIs • Webhooks
- AI & Voice: Vapi • Retell AI • Bland AI • OpenAI API • Anthropic Claude API • AI Agent Architecture
- Database & Cloud: PostgreSQL • MongoDB • Supabase • AWS S3 • Cloudflare R2 • Vercel • Docker
🤝 How I Work
Every successful project starts with absolute clarity. Before writing a single line of code, we define the exact system architecture, database structure, and feature scope.
During development, I maintain a highly professional, asynchronous workflow with consistent progress updates. You receive exceptionally clean, well-documented code, modern system architecture, and a structured handover so your platform remains maintainable, scalable, and built for long-term business success.
Let's turn your idea into a fast, intelligent, and scalable reality.
Send me a message to discuss your project requirements.
𝗦𝗲𝗮𝗿𝗰𝗵 𝗺𝗲 𝘂𝘀𝗶𝗻𝗴 𝗸𝗲𝘆𝘄𝗼𝗿𝗱𝘀:
SaaS Developer, Full Stack SaaS Developer, SaaS Application Developer, AI Voice Agent Engineer, AI Receptionist Developer, Conversational AI Expert, React Developer, Next.js Developer, JavaScript Developer, TypeScript Developer, Node.js Developer, MERN Stack Developer, SaaS Architect, Startup MVP Developer, Software Engineer, Web Application Developer, Multi-Tenant SaaS Developer, Subscription Platform Developer, Stripe Integration Expert, API Integration Developer, AI SaaS Developer, Cloud Application Developer, B2B SaaS Developer, n8n Automation Expert, Workflow Automation Developer, Full Stack Engineer.
Steps for completing your project
After purchasing the project, send requirements so Tayyaba can start the project.
Delivery time starts when Tayyaba receives requirements from you.
Tayyaba works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Architecture Planning
We align on your product requirements document (PRD), map out the user journeys, choose the optimal database architecture (Relational vs. Non-relational), and finalize the design guidelines.
UI/UX & Frontend Development
I build out the responsive client-side interface using React.js. This includes setting up the dashboard modules, interactive charts, navigation, and the custom public-facing marketing landing page (for premium tier).