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WEB 3.0DEVELOPMENTSERVICES

We build blockchain-powered web experiences that give users greater security, privacy, and control — from smart contracts to fully decentralised applications.

20+
Web3 Projects Delivered
6+
Years Experience
5
Blockchains Supported
100%
Smart Contract Audits Passed

Decentralised Web Development for the Next Era

Code Visionary Services builds Web 3.0 applications that leverage blockchain technology to give users real ownership, transparency, and security. Whether you need a DeFi protocol, an NFT marketplace, a DAO platform, or a blockchain-integrated web application, our team delivers production-grade Web3 solutions.

Our Web3 practice covers the full stack: Solidity smart contract development and auditing, frontend dApp interfaces with wallet integration, backend indexing infrastructure, and cross-chain compatibility. We build on Ethereum, Polygon, Solana, BNB Chain, and other leading networks depending on your requirements.

We approach every Web3 project with a security-first mindset. Smart contracts are peer-reviewed and audited before deployment, and frontend applications are built to protect users from common Web3 attack vectors like phishing and malicious transaction approvals.

Key Highlights

  • Smart contract development in Solidity and Rust with full audit process
  • dApp frontend with MetaMask, WalletConnect, and multi-wallet support
  • NFT minting, marketplace, and royalty infrastructure
  • DeFi protocol development: DEX, staking, lending, and yield farming
  • DAO governance contracts and voting mechanisms
  • Cross-chain bridge integration and multi-network deployment

What We Build

The full spectrum of Web3 products — from smart contracts to production dApps.

📜

Smart Contracts

Audited Solidity and Rust contracts deployed on Ethereum, Polygon, Solana, and BNB Chain.

🖼️

NFT Platforms

NFT minting sites, marketplaces, and collection management with royalty distribution.

💱

DeFi Protocols

Decentralised exchanges, staking platforms, and yield farming contracts built to specification.

🏛️

DAO & Governance

On-chain governance contracts and voting interfaces that give token holders real decision-making power.

🔗

Web3 dApps

Full-stack decentralised applications with wallet integration, on-chain interactions, and IPFS storage.

🌉

Token & Bridge Infra

ERC-20/SPL token creation, vesting contracts, and cross-chain bridge integration.

How We Work

A transparent, structured process that keeps you in control at every stage.

01

Scope

We define the on-chain vs off-chain architecture, select the right blockchain, and scope the smart contract logic.

02

Build

Smart contracts developed with unit tests and peer review; dApp frontend wired to testnet for early validation.

03

Audit

Smart contracts audited for security vulnerabilities before mainnet deployment — no shortcuts.

04

Deploy

Mainnet deployment, frontend launch, and monitoring infrastructure set up for on-chain activity.

Technologies We Use

Modern, battle-tested technologies chosen for reliability, scalability, and performance.

SolidityRustHardhatFoundryEthers.jsWagmiReactIPFSThe GraphOpenZeppelinEthereumPolygonSolana

Why Choose Code Visionary Services

We combine technical depth with business thinking to deliver software that actually moves the needle.

🎯

Business-First Thinking

We understand your goals and build software that solves real problems, not just code that passes tests.

Fast, Iterative Delivery

Agile sprints with working software every 2 weeks. You always know what's being built and why.

🔐

Security by Default

Data protection, role-based access, and compliance baked into every build from day one.

📦

100% Code Ownership

You own the source code and IP at delivery. No vendor lock-in, no hidden strings, no surprises.

🌍

Global Quality, India Rates

Silicon Valley standards at competitive Indian pricing — serving clients in the US, UK, and Gulf.

🤝

Long-Term Partnership

We build relationships, not just software. Most clients stay with us across multiple product cycles.

Frequently Asked Questions

Everything you need to know before getting started.

We primarily build on Ethereum, Polygon, BNB Chain, Solana, and Avalanche. We recommend the right chain based on your project requirements — considering transaction costs, throughput, ecosystem, and your target user base.
Every smart contract goes through internal peer review, automated static analysis, and a formal audit before mainnet deployment. We follow OpenZeppelin security standards and have a track record of zero exploits on deployed contracts.
Yes. We build the complete dApp: smart contracts, backend indexing (using The Graph or custom indexers), and the React-based frontend with multi-wallet support (MetaMask, WalletConnect, Phantom). You get one team owning the entire stack.
Yes. We have experience with permissioned blockchain implementations for enterprise clients who need the benefits of blockchain (immutability, audit trail) without public network exposure. We work with Hyperledger Fabric and private EVM chains.
A focused smart contract with a basic frontend takes 4–8 weeks. A full NFT marketplace or DeFi protocol with audit takes 12–20 weeks. Timeline depends heavily on smart contract complexity and audit scope.

Ready to Build Your Web3 Product Solution?

Let's turn your idea into a live product. Get a free consultation from our expert team today.