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Haussaire M.Status: Offline
Haussaire M. Haussaire M.
5.0
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Haussaire, priced and ready to go.
Haussaire M.Status: Offline
Haussaire M. Haussaire M.
5.0
Preview image

Let a pro handle the details

Buy Custom Website Programming services from Haussaire, priced and ready to go.

Project details

This service delivers a high-performance web application built on the latest industry standards: Next.js 15 (App Router), React 19, and Supabase. Designed for startups and businesses that require scalability from day one, this solution moves beyond basic websites to offer a robust digital product.

The core deliverable includes a modular architecture optimized for Core Web Vitals and Technical SEO , ensuring superior search engine ranking and user retention. Security and data integrity are handled via strict TypeScript contracts and Supabase’s Row Level Security (RLS) .

Whether launching a new MVP or upgrading a legacy system, this package provides a production-ready codebase with server-side rendering, authentication flows, and database integration—fully documented and ready for team handover.
Programming Languages
HTML & CSS, JavaScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Design
What's included
Service Tiers Starter
$350
Standard
$1,250
Advanced
$2,800
Delivery Time 4 days 14 days 30 days
Number of Revisions
123
Number of Pages
1510
Design Customization
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$150 - $1,000
Additional Revision
+$150
Additional Page (+ 2 Days)
+$200

Frequently asked questions

5.0
1 review
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ER

Emilio R.
5.00
Nov 17, 2025
Next.js and Supabase Full Stack Developer
Haussaire M.Status: Offline

About Haussaire

Haussaire M.Status: Offline
Developer & Digital Architect
5.0  (1 review)
Bahia Blanca, Argentina - 1:13 am local time
Hi, I'm Michel. I am a Senior Frontend Engineer who looks beyond the browser. With over 5 years of experience, I specialize in building pixel-perfect, high-performance web and mobile interfaces that are architecturally sound and business-ready.

Unlike typical frontend developers, I bring a Full-Stack Architect's perspective. I don't just consume APIs—I understand the entire data flow, ensuring your frontend is scalable, secure, and seamlessly integrated with your backend logic.

Why work with me?

1. Modern Frontend Mastery (The Core)
- Next-Gen Tech: Expert in React 19 and Next.js 15 (App Router), utilizing Server Components for maximum performance and SEO.
- Interactive Experiences: Building immersive UIs with Three.js (3D/360°) and Framer Motion to increase user engagement and retention.
- Performance Obsessed: Deep expertise in Core Web Vitals optimization, static generation, and technical SEO strategies.

2. Mobile & Cross-Platform
- React Native & Expo: Delivering polished mobile applications from concept to App Store deployment.
- Unified Design Systems: Creating modular, scalable component libraries (Tailwind CSS) that work consistently across web and mobile.

3. The "Full-Stack" Advantage
- Seamless Integration: My background in Node.js, Python, and SQL ensures I can effectively communicate with backend teams or handle API integrations independently.
- Serverless Proficiency: Capable of setting up and managing Supabase environments (Auth, DB, Edge Functions) to support frontend requirements rapidly.
- AI-Ready Interfaces: Experience designing frontends that interact effectively with AI Agents and LLMs (LangChain).

Technology Stack:
- Core Frontend: React 19, Next.js 15, TypeScript, Tailwind CSS, Framer Motion.
- Mobile: React Native, Expo, Expo Router.
- Creative/3D: Three.js, React Three Fiber.
- Integration/Backend: Node.js, Supabase, PostgreSQL, Python.
- Tools: Git, Docker, Vercel, Figma-to-Code.

I deliver code that looks great, performs perfectly, and scales with your business.

Ready to elevate your user experience? Let's talk

Steps for completing your project

After purchasing the project, send requirements so Haussaire can start the project.

Delivery time starts when Haussaire receives requirements from you.

Haussaire works on your project following the steps below.

Revisions may occur after the delivery date.

Architecture & Setup

Initial setup of Next.js 15, TypeScript configuration, linter rules, and folder structure definition.

Database & Auth Integration

Setting up Supabase project, defining SQL schemas/tables, and integrating Authentication flows.

Review the work, release payment, and leave feedback to Haussaire.