You will get a fully functional SEO full-stack website, ready to launch on the internet
Project details
You will get a fully responsive web application with a modern UI and functional REST API endpoints. I ensure clean code, fast delivery, and seamless API integration for your business or idea.
Programming Languages
HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, Localization, SecurityWhat's included
| Service Tiers |
Starter
$200
|
Standard
$400
|
Advanced
$800
|
|---|---|---|---|
| Delivery Time | 6 days | 14 days | 20 days |
Number of Revisions | 1 | 3 | 5 |
Number of Pages | 3 | 6 | 20 |
Design Customization | - | - | |
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$40 - $150
Additional Revision
+$10
Additional Page
(+ 1 Day)
+$20
Design Customization
(+ 1 Day)
+$50
Content Upload
+$20
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VK
Vivienne K.
Dec 31, 2025
Web Developer Needed for QR Code Linked Quiz Webpage
very good freelancer
About Buu
Software Engineer | Web, Desktop & Mobile
Ho Chi Minh City, Vietnam - 11:04 am local time
⚡ Highlights
💼 Full-Stack & Mobile Developer experienced in Node.js, .NET Core, and Flutter, building solutions based on the needs.
🧭 Work Philosophy — Clear Process, Reliable Delivery:
1️⃣ Plan Before Action — Define clear timeline, deliverables, and milestones before starting.
2️⃣ Follow Client’s Tech Stack — Build exactly with the required technologies and architecture.
3️⃣ Early Review — Submit 70-80% of work for review before the final deadline for early feedback.
4️⃣ Consistent Reporting — Provide regular progress updates (daily / mid-week / milestone reports).
5️⃣ Full Ownership — Take complete responsibility for all deliverables, code quality, and any issues arising within the approved scope.
🚀 Result-Driven Mindset:
I focus on client satisfaction through transparency, predictable progress, and fast communication.
🧰 Skills
🖥️ Backend Development
Node.js (Express.js, Socket.IO), ASP.NET Core (C#), Java Spring Boot, REST API, JWT Auth, MongoDB, SQL/NoSQL, Redis, Kafka, Docker, Kubernetes.
📱 Mobile & Frontend
Flutter (Dart, BLoC, Dio + Retrofit, Firebase Auth/Firestore/FCM, Google Maps, Momo Pay), ReactJS, Next.js, HTML/CSS/SCSS.
🤖 Data & AI
Python (scikit-learn, Pandas, NumPy, TensorFlow), Data Cleaning & Visualization, ML Model Implementation, Image Processing using OpenCV.
🔗 Blockchain
Rust, Smart Contracts (NEAR Protocol).
⚙️ DevOps & Tools
Git (GitHub, GitLab), CI/CD (GitHub Actions), Docker, Firebase, Vercel, Cloud Hosting, Swagger/OpenAPI Docs.
🌐 Others
SQL Optimization, Caching, System Design, API Documentation, Agile Workflow, Version Control, English Communication.
💬 Feel free to connect with me to discuss any technical ideas, project plans, or problems you’d like to solve!
Steps for completing your project
After purchasing the project, send requirements so Buu can start the project.
Delivery time starts when Buu receives requirements from you.
Buu works on your project following the steps below.
Revisions may occur after the delivery date.
Discuss & clarify requirements (~1 day)
We’ll discuss your project goals, preferred tech stack (HTML, CSS, Node.js, etc.), and key pages or features, your documents, designs, assets. I’ll make sure I fully understand your needs before we start.
Project planning & milestones (~1 day)
I’ll outline the development plan, timeline, and milestones (UI design, API integration, testing, delivery). You’ll get a clear roadmap before any coding begins.