You will get A custom web app or SaaS dashboard built with Next.js, React and Node.js
Rising Talent
Project details
Custom web application development in Next.js, React and Node.js: SaaS dashboards, admin panels, client portals and internal tools that hold up once real users and real data hit them.
What I build: multi-page web apps and MVPs, admin dashboards with role-based access, REST APIs, database design in PostgreSQL or MongoDB, JWT authentication, Stripe payments, file uploads and PDF generation, and third-party API integrations.
Stack: Next.js, React, TypeScript, Node.js, Express, NestJS, MongoDB, PostgreSQL, Prisma, Supabase, Tailwind CSS, Vercel.
My two most recent Upwork projects, a NestJS backend with a Next.js frontend and a MERN/Next.js dashboard, were both delivered with 5-star reviews.
How I work: short milestones, a clickable demo early so you are not waiting until the end to see progress, source code handed over, and honest answers about scope before you pay.
Tell me what you are building and where it is stuck, and I will come back with an approach and a realistic timeline.
What I build: multi-page web apps and MVPs, admin dashboards with role-based access, REST APIs, database design in PostgreSQL or MongoDB, JWT authentication, Stripe payments, file uploads and PDF generation, and third-party API integrations.
Stack: Next.js, React, TypeScript, Node.js, Express, NestJS, MongoDB, PostgreSQL, Prisma, Supabase, Tailwind CSS, Vercel.
My two most recent Upwork projects, a NestJS backend with a Next.js frontend and a MERN/Next.js dashboard, were both delivered with 5-star reviews.
How I work: short milestones, a clickable demo early so you are not waiting until the end to see progress, source code handed over, and honest answers about scope before you pay.
Tell me what you are building and where it is stuck, and I will come back with an approach and a realistic timeline.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$79
|
Standard
$249
|
Advanced
$599
|
|---|---|---|---|
| Delivery Time | 3 days | 10 days | 21 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 1 | 5 | 9 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
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MS
Muhammad S.
Nov 17, 2025
NestJS Backend Developer & Next.js Frontend Specialista
I had a great experience working with Mudassar. He delivered high-quality work, understood the project requirements clearly, and communicated effectively throughout. His professionalism and attention to detail really stood out. I’m very satisfied with his work and would definitely love to collaborate with him again in the future.
JI
Javed I.
Nov 13, 2025
Full Stack Developer Needed for Dashboard Development (MERN/Next.js)
It was an absolute pleasure working with Mudassar. He’s very skilled and has excellent knowledge of development. What I liked most was his clear communication and how quickly he understood my requirements. The project went smoothly from start to finish, and the results were exactly what I was hoping for. I’d be more than happy to work with Mudassar again on future projects!
About Malik
Full Stack Developer | Next.js & React | SaaS Dashboards, E-commerce
100%
Job Success
Faisalabad, Pakistan - 4:05 am local time
Building a web application that works in a demo is one thing. Building one that holds up under real users, real data and real edge cases is a different level of engineering. That's the part I focus on.
4+ years of professional experience across React, Next.js, TypeScript, Node.js/Express, NestJS, MongoDB and PostgreSQL, plus Shopify and WordPress for commerce and content-driven sites. My two most recent Upwork projects — a NestJS backend with a Next.js frontend, and a MERN/Next.js dashboard — were both delivered with 5-star reviews.
WHAT I BUILD
SaaS Dashboards, Admin Panels & Internal Tools
Multi-tenant SaaS dashboards, admin panels, client portals and role-based (RBAC) back-office tools: customer management, invoicing, inventory, billing and reporting views. Next.js and TypeScript on the front, NestJS or Node.js/Express behind it, PostgreSQL/Prisma or MongoDB for data.
Custom Web Application Development (MERN & Next.js)
End-to-end web apps with JWT authentication, protected routes, real-time features, PDF and file generation, and REST APIs structured so they stay maintainable as the product grows. Recent builds include a ticket booking platform with real-time seat selection and QR/PDF ticketing, and a 300+ tool calculator platform on the Next.js App Router.
Figma to Next.js Frontend Development
Pixel-perfect, responsive frontends from Figma, XD or Illustrator files: reusable component systems, Tailwind CSS and shadcn/ui, custom animations, and real attention to Core Web Vitals and technical SEO so pages load fast instead of just looking fast.
Stripe Payments & Subscription Billing
Stripe checkout and subscription integration, automated invoicing, outstanding balance tracking, and the webhook and error handling that keeps billing data consistent when something fails mid-payment.
AI Features Built Into the Product
OpenAI and Claude API integrations wired into real product workflows: structured prompts, streaming and async UI states, retries and error handling. A working feature inside your app, not a chatbot widget bolted onto the side.
Shopify & WooCommerce E-commerce
Custom Shopify theme development and store setup (Liquid, sections, apps, CRO-focused product and checkout flows), plus WooCommerce and custom WordPress builds. Stores shipped in beverage, eyewear, home appliances, stationery, pharmacy and B2B healthcare.
Fixing & Finishing Existing Builds
I also take over half-finished projects, including AI-generated and vibe-coded apps from tools like Lovable, Bolt or Cursor, and get them launch-ready: real authentication, working payments, sane data models and a deployment that holds.
STACK
Next.js · React · TypeScript · JavaScript · Node.js · Express · NestJS · MongoDB · PostgreSQL · Prisma · Supabase · MySQL · REST APIs · JWT & RBAC · Tailwind CSS · shadcn/ui · Stripe · OpenAI & Claude APIs · Shopify · Liquid · WordPress · WooCommerce · Vercel · Git & GitHub
INDUSTRIES
Retail & e-commerce · Healthcare & pharmacy · Ticketing & entertainment · Agencies & professional services · Early-stage SaaS
HOW I WORK
Short milestones, a clickable demo early so you are not waiting until the end to see progress, and updates you don't have to chase. I ask questions before I write code, and I'll tell you when something is a bad idea before you pay for it.
Tell me what you're building: the current state, the stack, and where it's stuck. I'll come back with how I'd approach it and a realistic timeline.
Steps for completing your project
After purchasing the project, send requirements so Malik can start the project.
Delivery time starts when Malik receives requirements from you.
Malik works on your project following the steps below.
Revisions may occur after the delivery date.
Project Requirements & Architecture Planning
I will review your project requirements in detail and define the site architecture, database structure, user flows, and core features to ensure we start with a clear roadmap.