You will get SaaS MVP Development – Scalable Full Stack Application
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Project details
This package is designed for startup founders and entrepreneurs who want to validate their SaaS idea quickly with a real, production-ready MVP.
I build SaaS platforms using Next.js, Node.js/NestJS, and PostgreSQL, following best practices for security, performance, and scalability.
Your MVP will be structured so it’s easy to extend into a full product later.
I build SaaS platforms using Next.js, Node.js/NestJS, and PostgreSQL, following best practices for security, performance, and scalability.
Your MVP will be structured so it’s easy to extend into a full product later.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Security, DesignWhat's included $800
These options are included with the project scope.
$800
- Delivery Time 30 days
- Number of Revisions 3
- Number of Pages 10
- Design Customization
- Content Upload
- Responsive Design
Optional add-ons
You can add these on the next page.
Source Code
(+ 1 Day)
+$300
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DC
Dan C.
Mar 23, 2026
Full Stack Developer Position
AA
Aluko A.
Dec 29, 2025
Full Stack Developer - Reactjs, Nodejs, AWS
I had a great experience overall. Communication was clear and timely, expectations were well explained, and I felt supported throughout the process. The service was professional, reliable, and handled with care and attention to detail. I would definitely recommend this to other clients looking for a smooth and positive experience
JL
Jordan L.
Sep 13, 2025
Next.js Developer for Case Study Page Devel
Started working at short notice, delivered quality work at speed, was happy to oblige multiple rounds of feedback. It was good to work with an actual freelancer rather than being handed off to a team. Highly recommend
KB
Kay B.
Aug 15, 2025
Quikzer UI/UX
AR
Artem R.
May 25, 2025
bug fix in frontend
About Md Sajid Sahriar
Full Stack SaaS Developer | Next.js NestJS Prisma PostgreSQL
100%
Job Success
Barisal Sadar Upazila, Bangladesh - 3:27 am local time
🚀 I help startups and growing businesses ship production-ready SaaS platforms that are built to handle real users, real payments, and real scale.
With 5+ years of full-stack experience, I specialize in multi-tenant SaaS architecture, complex backend systems, and clean, maintainable frontends. My clients don't just get code, and they get a technical partner who stays accountable from the first commit to post-launch support.
✅ 100% Job Success Score
✅ 1,500+ billed hours
✅ 5.00 ★★★★★ Client Satisfaction
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🏗️ What I Build For You
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➡️ Multi-Tenant SaaS Platforms
Role-based access control, subscription billing (Stripe), complex workflows, and admin dashboards were shipped end-to-end. I've delivered a Group Home Management SaaS actively managing 100+ facilities in production.
➡️ Modern Full-Stack Applications
Next.js frontends, NestJS backends, Prisma + PostgreSQL databases, and structured for growth from day one, not refactored six months later.
➡️ Real-Time & AI-Powered Dashboards
Live data pipelines, WebSocket-driven dashboards, and AI-powered reporting are used in production environments.
➡️ ERP & Internal Tools
Business-critical internal platforms with complex data models, multi-role workflows, and high reliability requirements.
➡️ API Development & Third-Party Integrations
Stripe, Supabase, AWS, REST, and GraphQL APIs were integrated cleanly without technical debt.
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💡 Why Clients Choose Me
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✅ Production-first mindset and I built for scale, not just demos
✅ Fast, clear communication and 0–4 hour response time
✅ Full ownership, like architecture, development, deployment, and support
✅ North South University CS graduate with strong foundations in algorithms and system design
✅ Long-term partner, as I care about your product after launch, not just the contract
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⚡ Tech Stack
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Frontend → Next.js, React, TypeScript, Tailwind CSS
Backend → NestJS, Node.js, Prisma, REST, GraphQL
Database → PostgreSQL, Supabase, MongoDB
Cloud & DevOps → AWS, Vercel, Docker, CI/CD pipelines
Payments → Stripe
Auth → RBAC, JWT, OAuth
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📌 Selected Work
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🔹 Group Home Management SaaS - managing 100+ facilities, multi-tenant, role-based, full billing system
🔹 AI-powered real-time dashboard - live data updates, production-grade, used by active clients
🔹 ERP-style internal platform - complex workflows, multi-role access, deployed on AWS
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If you're building or scaling a SaaS product, internal tool, or complex web platform and want it done right the first time, send me a short overview of your project. I'll reply with an honest assessment and a clear plan.
📩 Let's talk. ↗
Steps for completing your project
After purchasing the project, send requirements so Md Sajid Sahriar can start the project.
Delivery time starts when Md Sajid Sahriar receives requirements from you.
Md Sajid Sahriar works on your project following the steps below.
Revisions may occur after the delivery date.
SaaS Planning & Architecture
We define MVP scope, user flows, data models, and scalable architecture to ensure a strong foundation.
Frontend Dashboard Development
Build a modern SaaS UI with dashboards, forms, tables, and responsive layouts using Next.js and TypeScript.