Blockchain & Web Development Portfolio | Apps & Smart Contract Projects

Building Digital Products That Actually Work!

Blockchain & Web Development Portfolio | Apps & Smart Contract Projects

Discover CodeHazel’s blockchain and web development portfolio featuring custom DeFi platforms, NFT marketplaces, and modern Next.js web apps built for performance and growth.

Each project in CodeHazel’s blockchain and web development portfolio reflects our focus on innovation, scalability, and flawless execution. From secure smart contract solutions and blockchain integrations to high-speed, SEO-optimized web applications, our work demonstrates how cutting-edge technology meets real-world business impact.

What We Build

From decentralized platforms to high-performance web apps — we specialize in production-ready solutions using cutting-edge technology stacks.

Blockchain Solutions

Smart contracts, DeFi platforms, NFT marketplaces, and Web3 integrations built with Solidity and audited for security.

“Deployed secure smart contracts audited for production use”
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Web Development

Lightning-fast applications with Next.js, React, and Tailwind CSS — optimized for performance and scalability.

“Built apps scoring 95+ on Google Lighthouse”
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Shopify Stores

Custom themes, headless commerce solutions, and performance optimization for high-converting online stores.

“Custom storefronts with 40% faster load times”
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Mobile Apps

Cross-platform Android & iOS applications built with Flutter — native performance with a single codebase.

“Cross-platform apps with native performance”
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How We Work

From Concept to Launch,
Every Step Refined

Our battle-tested process ensures your project stays on track, on budget, and exceeds expectations — every single time.

1

Strategy

We map your goals, tech requirements, and success metrics. Deep discovery sessions ensure we understand not just what you want to build, but why it matters to your business.

Deliverables
Project roadmap and timeline
Technical architecture plan
Success metrics definition
2

Design

Wireframes and prototypes before a single line of code. We validate user flows, design systems, and interactions early to avoid costly changes later.

Deliverables
Interactive wireframes
High-fidelity prototypes
Design system & style guide
3

Development

Clean, scalable code with Git workflows and testing. We build with maintainability in mind, using industry best practices and modern tech stacks.

Deliverables
Production-ready codebase
Automated testing suite
Technical documentation
4

Launch

Deployment, monitoring, and performance optimization. We ensure smooth rollout with zero downtime and comprehensive monitoring from day one.

Deliverables
Deployment & infrastructure setup
Performance monitoring
Launch support & optimization
5

Support

Ongoing maintenance, updates, and technical partnership. We’re not just developers — we’re your long-term technology partners invested in your success.

Deliverables
Regular security updates
Feature enhancements
24/7 priority support

“Our clients return because we deliver code they can actually maintain and scale.”

No technical debt. No shortcuts. Just clean, documented, production-ready solutions.

Start Your Project
Verified Partner

Certified & Trusted Development Partner

CodeHazel is a verified development partner on BusinessFirms.co, recognized for delivering exceptional full-stack solutions and maintaining the highest standards of quality in software development.

BusinessFirms Certified Partner - CodeHazel
Open Lab: Live Experiments

Technical Demonstrations
& Open Source Work

While we finalize client case studies (NDAs, you know), check out these technical demonstrations showcasing our capabilities. Real code. Real implementations. Built in public.

Full case studies coming soon — we’re documenting our best work for you.

In Development
Blockchain + Mobile

DeFi Wallet Prototype

Cross-platform cryptocurrency wallet with Web3 integration, multi-chain support, and real-time transaction tracking.

Flutter Solidity Web3 Ethers.js
Secure wallet generation & management
Real-time blockchain interactions
Multi-chain support (ETH, BSC, Polygon)
View on GitHub Live Demo
Complete
E-Commerce + Web

Headless Commerce Demo

Lightning-fast e-commerce storefront powered by Next.js with Shopify backend integration and optimized performance.

Next.js 14 Shopify API Tailwind TypeScript
98+ Lighthouse performance score
Fully responsive & mobile-optimized
Complete cart & checkout flow
View on GitHub Live Site
Complete
Mobile + Design System

Cross-Platform App UI Kit

Production-ready Flutter component library with 50+ customizable widgets, animations, and responsive layouts.

Flutter 3.x Dart Material 3 Animations
50+ reusable components
iOS & Android native feel
Comprehensive documentation
View on GitHub Documentation

Ready to Build Your Project?

These demos showcase our technical capabilities. Now let’s build something custom for your business — with the same attention to detail, clean code, and performance optimization.

Start Your Project
web development portfolio blockchain development portfolio mobile apps flutter web development portfolio
Ready to Start?

Let’s Build Something
Worth Showcasing

From initial strategy to post-launch support, we’ll transform your vision into a production-ready solution that exceeds expectations. No shortcuts. No technical debt. Just clean, scalable code.

Start Your Project
NDA Protected
Free Consultation
48hr Response Time
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