EVM & Solana Smart Contract Development
Stack Meridian builds production-grade Solidity smart contracts and Solana programs across Ethereum, BNB Chain, Polygon, Base, and Solana. We have operator-shipped AI Companions and Tabboo on EVM — both independently listed on CoinGecko with significant community scale.
Chains We Deploy On
What We Build on EVM & Solana
Solidity Smart Contracts
ERC-20 tokens, DeFi vaults, staking, governance, custom protocol logic. Deployed with Hardhat or Foundry and verified on-chain.
Solana Program Development
Rust + Anchor programs for SPL tokens, custom DeFi, and NFT infrastructure on Solana's high-throughput runtime.
DeFi Protocol Engineering
AMM DEXs, yield farming vaults, lending markets, algorithmic stablecoins, and liquidity management across EVM chains.
Token Engineering
Full tokenomics architecture: supply design, vesting, distribution mechanics, burn/buyback logic, and launch strategy.
Smart Contract Auditing
Written audit reports covering reentrancy, access control, integer safety, flash loan vectors, and gas optimization.
Cross-Chain Architecture
Bridge integrations, multi-chain token deployments, LayerZero or Wormhole messaging layers for cross-chain DeFi.
Operator-Shipped EVM Projects
AI Companions (AIC)
Launch engineering and ecosystem support for AI Companions — an AI-themed EVM token that reached significant market cap during the bull cycle. Delivered tokenomics architecture and technical advisory.
Tabboo Token
Operator-built token on BNB Chain that reached significant market presence. Full delivery: tokenomics, smart contracts, liquidity strategy, and community growth engine.
EVM & Solana Development — FAQ
Which is better for DeFi — EVM or Solana?+
Both have strengths. EVM chains have the deepest liquidity and the largest developer ecosystem. Solana offers lower fees and higher throughput. The right chain depends on your target users, required integrations, and performance requirements. We can advise based on your specific project.
Do you use Hardhat or Foundry for EVM development?+
We use both depending on project requirements. Hardhat is preferred for projects that need JavaScript/TypeScript test flexibility. Foundry is preferred for high-coverage Solidity-native testing and fuzz testing critical DeFi contracts.
Can you build on a custom EVM chain or L2?+
Yes. Any EVM-compatible network — custom L1, Optimism-based L2, ZK rollup — can be targeted with minimal configuration changes since the Solidity/Hardhat toolchain is chain-agnostic.
Do you offer ongoing smart contract maintenance?+
Yes. We offer retainer-based smart contract maintenance covering upgrades, monitoring, incident response, and gas optimization as your protocol grows.
Ready to Build on EVM or Solana?
Share your project requirements and we'll scope a fixed-price or milestone-based delivery plan within 24 hours.