You will get develop a full-stack SaaS web app with Next.js and NestJS
Rising Talent
Rising Talent
Project details
Most SaaS builds stall because the front end and back end are written by people who never talk to each other. I do both. I've shipped multi-tenant SaaS used by real organizations chapters, teams, events, tickets, member chat, role-based admin portals so I know where these projects actually break: auth edge cases, tenant isolation, migrations, and the error states nobody designs for.
What I deliver: a Next.js (React 19, TypeScript, TailwindCSS) front end, a NestJS + Prisma/PostgreSQL back end, JWT/OAuth auth, role-based access, REST APIs, and an admin dashboard wired together, tested where it matters, and deployed.
Why clients keep me: I read the requirement before writing code, send clear weekly updates (including what's slower than expected), keep PRs small and reviewable, and document the non-obvious decisions so your next engineer isn't guessing.
I'm Top Rated on Upwork with a 100% Job Success Score across 10+ projects. Message me with your idea and I'll tell you honestly what's realistic for your budget and timeline.
What I deliver: a Next.js (React 19, TypeScript, TailwindCSS) front end, a NestJS + Prisma/PostgreSQL back end, JWT/OAuth auth, role-based access, REST APIs, and an admin dashboard wired together, tested where it matters, and deployed.
Why clients keep me: I read the requirement before writing code, send clear weekly updates (including what's slower than expected), keep PRs small and reviewable, and document the non-obvious decisions so your next engineer isn't guessing.
I'm Top Rated on Upwork with a 100% Job Success Score across 10+ projects. Message me with your idea and I'll tell you honestly what's realistic for your budget and timeline.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$299
|
Standard
$1,999
|
Advanced
$3,999
|
|---|---|---|---|
| Delivery Time | 7 days | 18 days | 35 days |
Number of Revisions | 2 | 4 | Unlimited |
Number of Pages | 3 | 10 | 24 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100
Additional Page
(+ 2 Days)
+$100Frequently asked questions
8 reviews
(8)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
OS
Owen S.
Nov 29, 2025
Full Stack Mobile and Web App Developer
Great work as always. On time, thoughtful and done well.
OS
Owen S.
Mar 23, 2025
Agency Website Design
Muhammad is a talented software developer, full stack web designer and an excellent communicator. Not only does Muhammad do what you ask of him, but he always goes above and beyond with suggestions and extra features to suit clients, even if it requires extra work.
JS
Jamie S.
Nov 17, 2024
Updates to existing project
Fantastic Coder! Will be working with again.
JN
Josh N.
Jul 10, 2024
Leafwell Farm Frontend
Great work speedy delivery
CY
Chaeryeong Y.
Mar 28, 2024
BlueSky project : accounting webpage
He did a great job. Thank you
About Muhammad
Full Stack Developer | MVPs, SaaS, Mobile Apps, APIs & AI Automation
100%
Job Success
Karachi, Pakistan - 8:55 pm local time
I am a Full Stack Developer who can work across web, mobile, backend, SaaS, dashboards, and AI-powered features. I have experience building products using React, Next.js, React Native, Node.js, NestJS, Express.js, MongoDB, MySQL, Firebase, AWS, payment APIs, authentication systems, and third-party integrations.
I can help you build an MVP, improve an existing product, add new modules, fix broken flows, create admin dashboards, connect backend APIs, integrate payments, build mobile app features, or add AI automation into your platform.
I do not only focus on writing code. I try to understand what the feature is supposed to do, how users will interact with it, and what the simplest reliable solution should be. This helps avoid unnecessary complexity and saves time during development.
I can also work with AI APIs and automation tools, including OpenAI, Claude, Gemini, ElevenLabs, Google Cloud APIs, and other third-party services. Whether you need an AI assistant, content generation feature, voice feature, workflow automation, or AI-powered product module, I can help with the integration.
You can expect clear updates, honest timelines, proper testing, and a developer who takes ownership of the work.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements review
I read your brief and ask the questions that change the architecture (tenancy, roles, scale).
Planning & scope confirmation
written scope, milestones, and what's explicitly out of scope.