You will get a fast, SEO-optimized web app using Next.js and Firebase or Supabase
Top Rated
Project details
Need a modern, high-performance web app built with Next.js? I create fast, scalable applications with Firebase or Supabase as the backend, delivering real-time data, secure authentication, and modular architecture.
Whether you’re launching an MVP or a production-ready platform, your app will be fully responsive, SEO-friendly, and maintainable. I focus on clean code, performance, and usability, ensuring your web app is ready to scale as your business grows.
⚙️ What’s Included
• Next.js frontend with reusable, responsive components
• Backend setup with Firebase or Supabase (authentication, database, real-time features)
• SEO optimization and performance tuning
• API integration (REST, GraphQL, or Supabase functions)
• Modular, maintainable architecture for long-term scalability
• Deployment guidance on Vercel, Netlify, or custom hosting
Whether you’re launching an MVP or a production-ready platform, your app will be fully responsive, SEO-friendly, and maintainable. I focus on clean code, performance, and usability, ensuring your web app is ready to scale as your business grows.
⚙️ What’s Included
• Next.js frontend with reusable, responsive components
• Backend setup with Firebase or Supabase (authentication, database, real-time features)
• SEO optimization and performance tuning
• API integration (REST, GraphQL, or Supabase functions)
• Modular, maintainable architecture for long-term scalability
• Deployment guidance on Vercel, Netlify, or custom hosting
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$200
|
Standard
$350
|
Advanced
$700
|
|---|---|---|---|
| Delivery Time | 3 days | 6 days | 10 days |
Number of Revisions | 3 | 5 | Unlimited |
Number of Pages | 2 | 5 | 8 |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$150 - $200
Additional Revision
+$50
Additional Page
(+ 2 Days)
+$100
Design Customization
(+ 1 Day)
+$100
Content Upload
(+ 1 Day)
+$150
6 reviews
(6)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
EL
Elliot L.
Apr 9, 2026
AI marketing platform hiring full stack developers
Sarah did a great job on this project. Would work with again!
CS
Chris S.
Mar 2, 2026
Full-Stack Engineer (Node/React/TypeScript) — Image Generation for Home Interiors
Sarah did a great job on our trial task. She was dilligent in her communication and self-managing, would recommend.
SP
Seb P.
Dec 19, 2025
Mid-Level Frontend Engineer Needed for Next.js Project
DC
Dorise C.
Nov 11, 2025
Netlify
MG
Michael G.
Sep 26, 2024
Web Page blog section
About Sarah
Senior Full-Stack & AI Developer | Web & Mobile Apps | Automation
100%
Job Success
Karachi, Pakistan - 12:01 am local time
I specialize in 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐀𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧, 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, and 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 delivering clean, reliable, and future-ready solutions. Whether you need a 𝐦𝐨𝐝𝐞𝐫𝐧 𝐖𝐞𝐛 𝐚𝐩𝐩, 𝐜𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩, 𝐀𝐈 𝐜𝐡𝐚𝐭𝐛𝐨𝐭, or 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 𝐬𝐲𝐬𝐭𝐞𝐦, I handle the entire process from idea to deployment.
I have 𝟓+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐡𝐚𝐧𝐝𝐬-𝐨𝐧 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I’ve worked with 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬, 𝐒𝐌𝐄𝐬, and 𝐚𝐠𝐞𝐧𝐜𝐢𝐞𝐬 to build products that are not just 𝐟𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥 but 𝐟𝐚𝐬𝐭, secure, and easy to scale.
𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐁𝐮𝐢𝐥𝐝:
𝐖𝐞𝐛 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬
- Full Stack SaaS platforms & MVPs
- Cross-platform mobile apps (React Native)
- Admin panels, dashboards & CRMs
- High-performance, SEO-friendly web apps
𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬
- AI chatbots & virtual assistants (GPT-based)
- Agentic AI & workflow automation
- RAG pipelines, embeddings & smart search
- Business process automation (Zapier, Make, n8n)
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
- Pixel-perfect UI from Figma / XD
- Scalable backend APIs & integrations
- Clean architecture & reusable components
𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 & 𝐏𝐫𝐨𝐦𝐩𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠:
vText, image and creative generation using DALL·E, Loveable, CursorAI
vIntelligent multi-agent systems using LangChain / AutoGen / CursorAI
𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤:
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js | Next.js | React Native | Tailwind CSS | TypeScript | HTML5 | CSS3
𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js | Nest.js | Express.js | REST / GraphQL
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: Firebase | MongoDB | MySQL | Supabase
𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: GPT-4 | OpenAI | LangChain | AutoGen | CursorAI | Embeddings | RAG
𝐓𝐨𝐨𝐥𝐬 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: Vercel | Netlify | CI/CD | Git | GitHub | Supabase Edge Functions
𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞 today for a 𝐟𝐫𝐞𝐞 𝟑𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 to refine your vision and plan the best 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐬𝐭𝐫𝐚𝐭𝐞𝐠𝐲.
Click 𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛 or 𝐬𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 to get started.
#AIAgents #VoiceBots #ChatGPT #LangChain #Automation #WorkflowAutomation #Zapier #Make #n8n #ReactNative #Firebase #Twilio #Vapi #ElevenLabs #AIEngineer #MobileAppDevelopment #SaaSDeveloper #BusinessAutomation #AIIntegration #OpenAI #GPT4 #RAG #NLP #PythonDeveloper #Nodejs #Reactjs #Nextjs #FullStackDeveloper #AIChatbots #AICallingAssistants #CustomAI #AIForBusiness #AIExpert #NodeJs #React #NextJS #NestJs #ttailwind CSS #typescript #PostgreSQL #MongoDB
React.js | Next.js | React Native | Node.js | Nest.js | TypeScript | Tailwind CSS | HTML5 | CSS3 | REST API | GraphQL | Firebase | Supabase | MongoDB | MySQL | Scalable Architecture | Cross-Platform Apps | SaaS Development | MVP Development | AI App Development | GPT-4 Integration | RAG Pipelines | LangChain Development | Agentic AI | AI Chatbot Developer | Web Dashboard Development | Admin Panels | CI/CD Pipelines | Responsive Web Design | High-Performance Applications
Steps for completing your project
After purchasing the project, send requirements so Sarah can start the project.
Delivery time starts when Sarah receives requirements from you.
Sarah works on your project following the steps below.
Revisions may occur after the delivery date.
Review
Review requirements and confirm backend choice
Project Setup
Set up project structure and environment, build Next.js frontend and connect to backend