You will get Scalable Full-Stack Web Application with Next.js & Supabase
Project details
I will design, architect, build, and deploy a robust, scalable full-stack web application tailored precisely to your business requirements. Using the latest React 19 and Next.js 15.3 frameworks, combined with Supabase’s backend-as-a-service, I provide a modern, high-performance solution ideal for MVPs, SaaS platforms, admin dashboards, internal tools, and complex client-facing portals. The development process encompasses system architecture design, normalized database schema modeling, secure authentication, and scalable API endpoints leveraging RESTful or GraphQL paradigms. On the frontend, I implement modular, reusable React components styled with Tailwind CSS, optimized for server-side rendering (SSR) and static site generation (SSG) to maximize SEO and performance. I also integrate analytics, error monitoring, and CI/CD deployment pipelines to ensure a production-ready, maintainable codebase. Whether you need real-time data updates, role-based access control, or third-party integrations, this full-cycle service covers everything from planning to final deployment on Vercel or your preferred cloud platform.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Localization, Performance OptimizationWhat's included
| Service Tiers |
Starter
$450
|
Standard
$750
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 5 days | 8 days | 12 days |
Number of Revisions | 2 | 3 | Unlimited |
Number of Pages | 1 | 3 | 7 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Real-time Features (WebSocket/Realtime DB)
(+ 3 Days)
+$250
Third-party Service Integrations (Payment gateways, CRMs)
(+ 2 Days)
+$180
Deployment to Custom Cloud Provider
(+ 1 Day)
+$100Frequently asked questions
4 reviews
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AX
Acenos X.
Sep 10, 2024
Design to HTML Developer
Great support and work!
AA
Ahmed A.
Feb 16, 2023
Modern Freelancer Website design
Marawan is very professional and talented … he was able to develop a smooth and usable website for me despite the complexity of the design. He made the animations and it is very good on the website.. i would highly recommend working with such a very professional and creative Developer. He helped me a lot during my website journey.. and he was communicating professionally. And always reply fast to my messages. It will not be the last time working with him. Thanks a lot Marawan for your great work!
AH
Adam H.
Oct 4, 2022
Website Developer needed.
Marwan is a top tier upwork freelancer. His communication is great and he always met deadlines. His work is much appreciated!
AH
Adam H.
Oct 7, 2021
GSAP Website Developer needed.
A job well done by Marwan! I have an extremely busy schedule which not many people can bear but Marwan was excellent the entire way! His work was also flawless, he understood each and every detail and left no stone unturned. Thanks again Marwan!
About Marwan
Full-Stack Developer | React, Node.js, PostgreSQL
100%
Job Success
Alexandria, Egypt - 6:15 pm local time
On the backend, I design and implement API-driven systems using Node.js and Express, backed by PostgreSQL. I’m used to working with transactional workflows, ACID guarantees, and concurrent access patterns, and I treat the database as a core part of the system’s behavior rather than a passive store. I’ve built multi-tenant systems where isolation is enforced structurally using Row-Level Security, and where authorization, permissions, and data boundaries are explicit rather than implicit. Schema design, indexing, query plans, and access patterns are things I actively think about, especially as systems grow and usage becomes less predictable.
I work with APIs as real system contracts. I care about request lifecycles, idempotency, pagination, filtering, and how authorization and caching interact with each other. I’ve used caching where it makes sense, and I’m careful about cache invalidation, scope, and correctness in systems with shared data and role-based access. I’m comfortable introducing background processing, queues, or additional infrastructure when the problem actually demands it, not as a default move.
From a runtime and infrastructure perspective, I regularly work with Docker and containerized setups to keep environments consistent across development and production. I’m comfortable working behind Nginx reverse proxies, handling routing, headers, and request flow, and thinking about how applications are exposed and operated. I care about how services start, how they fail, and how easy they are to debug once they’re running.
On the frontend, I work primarily with React and approach it with the same system-level mindset. I care about state ownership, server-client synchronization, and keeping frontend state aligned with backend truth. I’m used to building dashboards, admin panels, and workflow-heavy interfaces where permissions, conditional rendering, and data consistency matter. I think about data fetching strategies, caching on the client, and how frontend architecture either amplifies or reduces backend complexity.
I see frontend and backend as two sides of the same system. I design APIs with frontend usage in mind, and I design frontend components with backend constraints in mind. When that boundary is clean, teams move faster and systems stay understandable. When it isn’t, complexity leaks everywhere.
Most of the systems I work on fall into categories like project management tools, internal platforms, operational dashboards, and early-stage SaaS products. These are systems with multiple users, roles, shared resources, and evolving business rules. I’m comfortable stepping into existing codebases, reading through decisions that were made under pressure, and improving structure without rewriting everything from scratch.
I use Git daily and care about clean version control, readable history, and collaboration workflows that scale with teams. I don’t chase trends, but I stay close to the tools and patterns that show up repeatedly in real production systems. I value clarity, explicit boundaries, and software that remains debuggable months after it’s deployed.
If you’re building a full-stack application where both frontend and backend matter, and you want someone who can move across that boundary without hand-offs or guesswork, feel free to reach out. I’m happy to talk through your system, your constraints, and what would actually move the project forward.
Steps for completing your project
After purchasing the project, send requirements so Marwan can start the project.
Delivery time starts when Marwan receives requirements from you.
Marwan works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering & Planning
a. Discuss goals, features, and user stories b. Define technology stack and architecture c. Prepare project timeline and milestones
Database & Backend Setup
a. Design database schema on Supabase b. Setup authentication (email, OAuth, etc.) c. Implement API endpoints and business logic