Full-Stack Web Application Development

Ayo Aduwo

Starting at

/hr

About this service

Summary

I design and develop end-to-end web applications using React/Next.js, Node.js, Supabase, and PostgreSQL; from idea to deployment. What makes me unique is my ability to deliver scalable, secure, and user-friendly solutions with a focus on performance, clean UI, and smooth integrations like Stripe payments and real-time features.

FAQs

How long will it take to build my application?
Project timelines vary depending on complexity. A simple MVP can take 2–4 weeks, while a full-scale application with advanced features may take 6–10 weeks.
Can you integrate third-party services like Stripe, or Google APIs?
Yes. I have strong experience integrating payments, authentication providers, and external APIs to extend your app’s functionality.
Will my application be scalable?
Absolutely. I use modern frameworks and cloud hosting (Vercel, AWS, Supabase) to ensure your application grows smoothly with your business.
Do you provide ongoing maintenance after delivery?
Yes. I offer optional support and maintenance packages for updates, bug fixes, and new features after the initial handoff.
Will I get documentation for my project?
Yes. Every project comes with clear documentation and a handoff guide, so you or your team can manage it confidently.
Do you work with existing codebases or only new projects?
Both. I can audit, refactor, or scale existing applications, or build brand-new projects from scratch.
What makes you different from other developers?
I combine full-stack expertise with a product-focused mindset, delivering apps that are not only technically sound but also user-friendly and business-driven.

What's included

Custom Frontend UI
A responsive and mobile-friendly interface built with React/Next.js, tailored to your brand and users.
Secure Backend API
REST or GraphQL endpoints powered by Node.js to handle core business logic and integrations.
Database Schema Design
Well-structured PostgreSQL/Supabase schema with relationships, indexes, and migrations for data reliability.
Authentication & Authorization
User login, social sign-ins, and role-based access control to keep your platform secure.
Payment Gateway Integration
Seamless checkout flow with Stripe or PayPal, ensuring safe and reliable transactions.
Admin Dashboard
An intuitive panel for managing users, content, products, or settings without needing code changes.
Deployment & Hosting Setup
Cloud deployment (Vercel, AWS, or client choice) with CI/CD pipelines for easy updates and scalability.
Performance Optimization
Fast load times, SEO readiness, and efficient database queries for smooth user experience.
Testing & QA
Unit and integration tests, plus bug fixing, to ensure reliability and stability across browsers and devices.
Documentation & Handoff Guide
A clear guide covering setup, usage, and maintenance so your team can manage the application confidently.