You will get Full Stack SaaS MVP | React, Node.js, PostgreSQL & Stripe
Project details
Launch your SaaS product with complete frontend and backend built for growth, not just demo day.
WHAT YOU GET
A production-ready SaaS application that handles real users, real payments, and real scale from day one.
Frontend:
• React/Next.js with TypeScript and Tailwind CSS
• User dashboard with analytics and settings
• Responsive design (works on all devices)
• Performance optimized (90+ Lighthouse score)
Backend:
• Node.js API with Express and typed contracts
• PostgreSQL database with Prisma ORM
• Indexed queries (search results under 200ms)
• Background job processing with queues
Core Features:
• User authentication (email + password or OAuth)
• Stripe subscription billing (monthly/yearly plans)
• Role-based access (admin, user, guest)
• Admin panel for user management
TECH DECISIONS THAT MATTER
PostgreSQL over MongoDB (better for relational data, transactions, complex queries). Prisma ORM (type-safe database access, no SQL injection). NextAuth (handles OAuth, session management, security). Stripe webhooks (reliable payment confirmation, no missed charges).
Perfect for: SaaS MVPs, membership platforms, B2B tools, subscription products
WHAT YOU GET
A production-ready SaaS application that handles real users, real payments, and real scale from day one.
Frontend:
• React/Next.js with TypeScript and Tailwind CSS
• User dashboard with analytics and settings
• Responsive design (works on all devices)
• Performance optimized (90+ Lighthouse score)
Backend:
• Node.js API with Express and typed contracts
• PostgreSQL database with Prisma ORM
• Indexed queries (search results under 200ms)
• Background job processing with queues
Core Features:
• User authentication (email + password or OAuth)
• Stripe subscription billing (monthly/yearly plans)
• Role-based access (admin, user, guest)
• Admin panel for user management
TECH DECISIONS THAT MATTER
PostgreSQL over MongoDB (better for relational data, transactions, complex queries). Prisma ORM (type-safe database access, no SQL injection). NextAuth (handles OAuth, session management, security). Stripe webhooks (reliable payment confirmation, no missed charges).
Perfect for: SaaS MVPs, membership platforms, B2B tools, subscription products
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included $199
These options are included with the project scope.
$199
- Delivery Time 2 days
- Number of Revisions 3
- Number of Pages 5
- Design Customization
- Content Upload
- Responsive Design
- Source Code
12 reviews
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BR
Bradley R.
Dec 1, 2024
UI/UX Designer required to refresh and enhance web user interface for SaaS platform upgrade project
SC
Steve C.
Aug 5, 2024
Website Designer
Project ended tq!
AO
Aaron O.
May 30, 2020
WordPress Data Entry (Divi Based) - $5 to $10 a Week for Life (30 Minutes of Work).
ZO
Zam O.
Aug 10, 2019
Want to modify boxes as flexible in the portion of "SERVICES WE OFFER" airconstarmalaysia.com
Mr. Mudasir Hasan is very nice and experienced person, complete job faster and perfectly
AJ
Allen J.
May 31, 2019
Personal portfolio website demo
Great job and fast work , would hire mudassir again for this type of work.
About Muddassir
Product UI/UX Designer | React & Next.js|SaaS Interfaces & Dashboards
92%
Job Success
Rawalpindi, Pakistan - 1:10 pm local time
The only way to close that gap is to never open it. I design SaaS interfaces in Figma and ship them in Next.js same person, same standards, what's designed is exactly what gets built.
Proven track record
Clientts feedback
⭐⭐⭐⭐⭐Muddassir is unique. He has drive. Ambition. The want, the need, the absolute primal urge to succeed. You cannot and will not go wrong in using him for your project.
He has an amazing knack for understanding what needs to be done on a project, and then goes a step further by exceeding just the bare minimum.
For example, he spent his own free, unpaid time by making concepts of how he thought some websites should look that we were working on. That was such a high caliber move of him, that it stuck with us and we took note of his ambition and drive immediately. You literally just won't find anyone else on Upwork who will go to such extreme measures to make sure the job gets done, and gets done RIGHT.
Look, I'll be blunt here. We are a Platinum Tier client on Upwork. We have over $20,000 total spent in the past year over JUST six jobs where we hired someone. Two of those jobs ended up long-term positions and Muddassir is one of the lucky two.
Please do not take what I am saying lightly. You WILL NOT and CANNOT go wrong in choosing Muddassir for your job. That message should resonate clearly over a very long distance given the aforementioned fact that we are one of Upwork's top and best client⭐⭐⭐⭐⭐
SAAS INTERFACES & DASHBOARDS
Every component, interaction state, and breakpoint mapped in Figma before a single React component is written. Next.js 14 with TypeScript pixel-matched to prototype because the same person who drew it builds it. Dashboards engineered for 100,000-row datasets with virtual scrolling, WebSocket streams, and server-side pagination. Bundle 85KB gzipped. TTI 1.2s on 3G. Zero layout shift on hydration.
SAAS LANDING PAGES
Product UI/UX designed for one outcome conversion. Next.js static generation, sub-second load, Core Web Vitals passing on production not localhost. Every landing page built on the same design system tokens and React components as the SaaS product consistent experience, zero visual drift.
AI-INTEGRATED SAAS PRODUCTS
OpenAI and Claude API with token-by-token streaming wired into the React architecture from day one. RAG pipelines with semantic search, vector storage, and conversation memory. AI logic in Next.js API routes React frontend stays fast, clean, maintainable.
REACT & NEXT.JS DESIGN SYSTEMS
200+ typed React components built Storybook-first with visual regression testing. Design tokens synced between Figma and code SaaS product stays visually consistent as it scales. React Server Components for data, Client Components for interaction Core Web Vitals green on production. New features assemble in 3 days because the primitives already exist.
STACK
React · Next.js 14 · TypeScript · Tailwind CSS · Figma · Framer Motion · Shadcn UI · Node.js · PostgreSQL · OpenAI API · Claude API · Storybook · Vercel · 15+ years shipping SaaS platforms · IBM Design Thinking Certified · $40K+ active SaaS product work · Building with Cursor and Claude Code
One Product UI/UX Designer who ships the React. If your SaaS interface, dashboard, or landing page needs to be built right Invite to Job.
Steps for completing your project
After purchasing the project, send requirements so Muddassir can start the project.
Delivery time starts when Muddassir receives requirements from you.
Muddassir works on your project following the steps below.
Revisions may occur after the delivery date.
Client purchases the project and sends requirements.