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Blockchain & Web3 Engineering

Architecting the
Trust Layer

Beyond the hype, blockchain is the protocol of trust. We build secure, scalable, and decentralized ecosystems that redefine ownership and transaction transparency.

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The Web3 Chasm

Why Most Blockchain Projects
Fail to Scale

Decentralization is hard. From gas fees to security vulnerabilities, the path to a successful DApp is paved with technical hurdles.

Vulnerable Contracts

One minor bug in a smart contract can lead to millions in lost funds. We prioritize rigorous formal verification.

High UX Friction

Requiring users to understand private keys and gas fees kills adoption. We build Web2-like seamless experiences.

Network Fragmentation

Building on a single chain limits your reach. Our multi-chain strategy ensures your project thrives everywhere.

Scalability Bottlenecks

L1s are too slow for high-frequency operations. We implement L2 and side-chain solutions for instant settlement.

Poor Asset Liquidity

Tokens without utility or markets are worthless. We design robust tokenomics and integration with DEXs.

Compliance Risks

Navigating global crypto regulations is a minefield. We build with KYC/AML protocols where necessary.

Our Web3 Mastery

Blockchain Solutions

From DeFi protocols to Enterprise Supply Chain tracking, we architect secure decentralized systems.

Ethereum & L2 Solutions

Solidty-based DApps optimized for Arbitrum, Optimism, and Polygon for ultra-low fees.

DeFi Protocol Design

Automated Market Makers (AMMs), lending pools, and stablecoin architectures with high security.

NFT Ecosystems

Dynamic NFT platforms, fractionalized ownership, and marketplace development with royalites.

Enterprise Blockchain

Private and permissioned ledgers using Hyperledger Fabric or Quorum for supply chain transparency.

Custom Wallet Engineering

Non-custodial mobile and browser extension wallets with multi-sig and biometric security.

Smart Contract Auditing

Rigorous security audits, stress testing, and vulnerability reporting before mainnet deployment.

Web3 Technology Stack

The decentralized infrastructure powering the future of ownership.

Protocols & L1s

  • Ethereum (Mainnet)
  • Solana (Rust)
  • Polygon / Avalanche
  • Polkadot / Cosmos

Smart Contracts

  • Solidity
  • Rust (Anchor Framework)
  • Hardhat / Foundry
  • OpenZeppelin Standards

Web3 Libraries

  • Ethers.js / Web3.js
  • Wagmi / Viem
  • RainbowKit / WalletConnect
  • The Graph (GraphQL)

Infrastructure

  • Alchemy / Infura
  • IPFS / Arweave
  • Chainlink Oracles
  • Tenderly (Monitoring)

DeFi Stack

  • Uniswap V3 Protocols
  • Portfolio Management APIs
  • Yield Aggregator Logic
  • Flash Loan Engineering

Frontend Tech

  • Next.js (SSR Architecture)
  • Tailwind CSS / Framer Motion
  • SEO for DApps
  • Wallet Push Notifications

Storage & Data

  • Filecoin / Arweave
  • Ceramic Network
  • Graph Protocol
  • SubQuery

Identity (DID)

  • ENS / Unstoppable Domains
  • Gitcoin Passport
  • Polygon ID
  • WorldID (ZK Proofs)

Why Trust Constelly for
Blockchain Engineering?

Blockchain is immutable. There's no "undo" button once a contract is live. That's why we combine deep security auditing with enterprise-grade modular architecture.

Security-First Philosophy

We utilize multi-sig wallets, time-locks, and extensive stress testing to ensure your treasury is safe.

Advanced Tokenomics

We help you design economic models that align incentives for long-term growth and stability.

Web2 to Web3 Bridges

We specialize in integrating decentralized protocols with existing enterprise databases and legacy systems.

$200M+

TVL in Secured Smart Contracts

0

Major Security Breaches in Production

5+

Blockchains Supported Multi-chain

24/7

On-chain Monitoring & Alerts

Frequently Asked Questions

It depends on your needs. Ethereum is the most secure and liquid, but can be expensive. Solana offers high speed. Polygon and Arbitrum offer low fees with Ethereum security. We'll consult you based on your target users and transaction volume.
An audit is a comprehensive review of your contract's code by security experts. We look for vulnerabilities like reentrancy attacks, overflow/underflow errors, and logic flaws that could be exploited by hackers.
Yes. Enterprise companies use blockchain for transparent supply chains, immutable record-keeping (like medical records or real estate), and automated loyalty programs without needing a central middleman.
Gas is the cost to process an operation on the blockchain. While you can't avoid them entirely on public chains, we can implement Layer 2 (L2) solutions or "gasless" transactions where your project pays the gas for the user.
We use Zero-Knowledge Proofs (ZKPs) and off-chain data storage for sensitive information. Only a cryptographic hash is stored on-chain, keeping the data private while remaining verifiable.
Web3 is the "read-write-own" era of the internet. Unlike Web2 (Social Media) where companies own your data, Web3 uses blockchain to let users own their identity, assets, and data through digital wallets.
Yes. We provide technical consultation on token issuance, vesting schedules, and supply dynamics. We can also help draft the technical architecture sections of your whitepaper.
The initial engineering costs can be higher due to the specialized nature of smart contract security. However, it can reduce long-term costs by eliminating middlemen and automating trust-based operations.
Request a quote! We'll start with a technical feasibility study to ensure blockchain is the right tool for your project before moving into architecture and development.
Yes. We can integrate Bitcoin payments and build applications on top of the Lightning Network for near-instant, low-cost BTC transactions.

Secure Your Digital Future

Build decentralized applications with transparency and security at their core. Implement smart contracts and blockchain solutions for enterprise needs.

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