On-Chain Engineering

Smart Contract Development

Audited, gas-optimized smart contracts for DeFi, NFTs, governance, and custom protocols — across every major chain.

Our engineers ship smart contracts that pass top-tier audits the first time. We write idiomatic Solidity, Rust, Move, and Vyper — with comprehensive test coverage, formal verification where it matters, and gas profiling baked into the workflow.

What We Build

Everything you need, end-to-end

DeFi Protocols

AMMs, lending markets, perps, vaults, yield aggregators — composable and capital-efficient.

NFT & Token Standards

ERC-721, ERC-1155, ERC-6551, dynamic NFTs, soulbound tokens, and royalty enforcement.

Governance Contracts

Timelock, OpenZeppelin Governor, custom voting modules, on-chain treasury management.

Bridges & Messaging

Custom bridge contracts, message-passing protocols, and cross-chain orchestration.

Account Abstraction

ERC-4337 wallets, paymasters, validation modules, and session-key infrastructure.

Audit Preparation

Full test coverage, fuzz tests with Echidna/Foundry, formal verification with Certora.

Our Process

How we ship

  1. 01

    Specification

    Formal spec with state diagrams, invariants, and threat model before any code is written.

  2. 02

    Implementation

    TDD-style development with continuous gas profiling and 100% line coverage target.

  3. 03

    Internal Review

    Two-engineer review + fuzz tests + slither/mythril/manticore static analysis.

  4. 04

    External Audit

    Top-tier auditor engagement, fix application, re-audit.

  5. 05

    Deployment & Ops

    Multi-sig deployment, upgrade governance, post-deploy monitoring with Forta.

Tech Stack

Built with the best tools

Solidity
Vyper
Rust
Move
Hardhat
Foundry
OpenZeppelin
Echidna
Certora
Slither
Tenderly
Forta

Case Studies

We've done this before

Ethereum with Cross-Chain BridgesLIVE

Vesting Protocol: Tokenomics & Cross-chain Vesting

We successfully designed and deployed a vesting protocol for the 99starz ERC20 token over a 2-year period on the Ethereum network. This solution integrates advanced tokenomics mechanisms, cross-chain communication, and secure treasury contracts to ensure transparent and efficient token distribution. By leveraging SDKs and multi-chain interoperability, the vesting protocol empowers projects with structured release schedules, security, and analytics-driven insights.

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Ethereum L2 (Optimistic & ZK Rollup)UPCOMING

Superfood Nft: Dynamic Collectibles With Innovation

We successfully launched the NML token with a total liquidity value of $500,000, setting the stage for our Superfood NFT project. This initiative redefines NFT experiences by integrating dynamic metadata, IPFS resilience, and owner-driven metadata upgrades. With a user-friendly minting platform and multi-wallet support, Superfood NFT introduces innovation and accessibility into the NFT ecosystem. Our expertise in NFTs, metadata dynamics, and blockchain scalability ensures this project pushes the boundaries of digital collectibles.

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Binance Smart Chain (BSC)LIVE

Token Launchpad: IDO Platform & Staking Economy

We developed a Token LaunchPad platform on Binance Smart Chain (BSC), enabling crypto projects to list their tokens for Initial DEX Offerings (IDOs). Participants can stake the platform token to earn rewards and gain eligibility for upcoming project sales. By integrating advanced tokenomics, vesting mechanisms, and staking utilities, this platform delivers a transparent and rewarding experience for both project teams and investors. Our solution redefines launchpad operations with scalability, security, and cross-chain compatibility.

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Let's talk

Ready to build it?

Tell us what you're building. We'll send back an architecture, a timeline, and a real quote within 48 hours.

48-hour responseNo commitmentSenior engineers only