You will get Develop a Secure, Production-Ready SaaS MVP using Next.js & MERN
Rising Talent
Project details
Launch your startup with a foundation built to scale, not just a fragile prototype. I specialize in developing secure, production-ready SaaS MVPs using the modern power of Next.js, Supabase, and Node.js. Whether you need a secure multi-tenant architecture, complex role-based access, or seamless Stripe integration, I deliver clean, edge-ready code. Skip the technical debt and get a high-performance web app that protects your users' data and is ready for real-world monetization from day one.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$1,500
|
Standard
$2,600
|
Advanced
$5,500
|
|---|---|---|---|
| Delivery Time | 15 days | 21 days | 30 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 3 | 7 | 10 |
Design Customization | - | ||
Content Upload | - | - | - |
Responsive Design | |||
Source Code | - | - |
Frequently asked questions
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Denise M.
Jun 3, 2026
Full-Stack SaaS Developer (MERN + Cloud Architecture)
Usama handled our ERP-related MERN development work in a very organized way. He stayed consistent with communication, provided updates at the right time, and didn’t leave things unclear during development. Deadlines were respected, and he managed changes without making the process complicated. A reliable experience overall.
CW
Connir W.
May 27, 2026
Senior MERN Engineer – SaaS & ERP Platform Lead
We worked together on an ERP development project where Ammar contributed as a full-stack MERN developer. He managed dashboard features, backend integrations, and several UI improvements with attention to detail. Tasks were completed properly, and he adapted well to feedback and changing requirements.
CW
Connir W.
May 27, 2026
Senior Full-Stack MERN Developer – Multi-Tenant SaaS Platform
Usama worked on our MERN-based SaaS platform and handled both frontend and backend tasks efficiently. He helped implement multi-tenant functionality, improved API performance, and maintained clean communication during the development process. Good understanding of scalable web applications and project structure.
About Usama
Senior Full-Stack MERN Developer | Multi-Tenant SaaS & ERP
100%
Job Success
Faisalabad, Pakistan - 2:48 pm local time
I help startups, SaaS companies, and growing businesses build fast, scalable, and maintainable applications with clean frontend experiences and robust backend systems.
Core Skills & Technologies:
• React.js / Next.js
• Node.js / Express.js
• MongoDB / PostgreSQL
• TypeScript / JavaScript
• REST APIs / GraphQL APIs
• Offline-First Architecture / PWA Development
• Multi Tenant Architecture
• Tailwind CSS / Material UI
• Redux / Zustand
• Prisma ORM / Drizzle ORM
• AWS / Docker / CI-CD Pipelines
• Microservices Architecture
• SaaS Development
• ERP & POS Systems
• AI Integrations & Automation
• OpenAI API / n8n / Zapier / Make
• Authentication & Role-Based Access
• Stripe Payment Integration
• Lovable/Replit
• Performance Optimization
Projects & Experience:
**Rx-Pulse (Offline-First Pharmacy ERP & POS)**
Built a resilient, multi-branch cloud ERP and POS platform utilizing an Offline-First architecture (PWA/IndexedDB sync) to ensure zero-downtime retail billing during internet outages. Features real-time inventory management, keyboard-first workflows, and complex data-merging conflict resolution across branches..
**SocialTip (SaaS Platform)**
Worked on scalable backend services, Stripe payment integration, API development, and microservice architecture for a high-traffic social tipping platform.
**CRM & Custom ERP Dashboards**
Developed enterprise-level dashboards and management systems with complex workflows, analytics, reporting, project tracking, and multi-role management for service businesses.
**AI & Workflow Automation**
Built AI-powered automation systems using OpenAI, n8n, Zapier, and Make to reduce manual work and improve operational efficiency.
One solution included an AI voice receptionist capable of handling calls, scheduling appointments, and automating customer interactions.
What You Can Expect:
• Clean, scalable, maintainable code
• Strong frontend + backend architecture
• Responsive and modern UI/UX
• Clear communication and regular updates
• Reliable delivery and long-term support
• Business-focused problem solving
I’m available for:
• Full-Stack MERN Development
• SaaS Application Development
• ERP / POS Systems
• Offline-First ERP / POS Systems
• Custom Dashboards & Admin Panels
• API Development & Integrations
• AI-Powered Applications
• Lovable/Replit/Cursor/Claude code fix
• Automation Systems
• Long-Term Product Development
If you’re looking for a developer who understands both technology and business requirements, feel free to send me a message and discuss your project.
Steps for completing your project
After purchasing the project, send requirements so Usama can start the project.
Delivery time starts when Usama receives requirements from you.
Usama works on your project following the steps below.
Revisions may occur after the delivery date.
Architecture & Database Blueprinting
Finalize core MVP features and review UI/UX designs. Design the PostgreSQL database schema within Supabase. Establish Row Level Security (RLS) policies to ensure absolute data isolation (critical for multi-tenant apps)
Backend Setup & Authentication
Initialize the Next.js project and set up the global state. Integrate Supabase Auth (social logins, email/password, magic links). Build the core API routes and server actions for secure data fetching.