Blockchain Development
We deliver cutting-edge solutions based on deep technical expertise and years of experience.
Work with various blockchains
(EVM-compatible, Layer 2)
Use of advanced technologies
(Solidity, Web3, Hardhat, etc.)
Proven cases and reliable integration
Focus on DeFi, NFT, GameFi, and enterprise solutions
What we offer
DeFi Solutions
Building protocols, liquidity integration with popular platforms.
NFT Development
Auctions, marketplaces,
and collection management.
and collection management.
Enterprise Blockchain
Private blockchains,
smart contracts for businesses.
smart contracts for businesses.
Cross-Chain Solutions
Liquidity bridges,
asset swaps across chains.
asset swaps across chains.
Audit and Security
Smart contract auditing
and vulnerability detection.
and vulnerability detection.
Blockchain Technology
Cases
Cases
01
/03
01
02
03
/03
ERC-1155 Auction
About the project:
The liq.auction platform enables auctions for ERC-1155 tokens. Sellers specify the token ID and quantity, while buyers place bids by locking ERC-20 tokens (such as wETH or USDT).
Technologies:
Key features:
Creation of auctions for ERC-1155 tokens with customizable deadlines and accepted token types (only whitelisted tokens).
Ability for buyers to place bids and lock tokens for purchasing ERC-1155 tokens.
Automatic determination of the auction winner and secure transfer of ERC-1155 tokens to the highest bidder.
Result:
The application is ready and in use. We refine and update elements upon the client's request.
EYWA Liquidity Bridge (CrossCurve)
About the project:
A cross-chain trading and yield protocol designed to solve liquidity fragmentation using Curve Finance’s deep liquidity pools.
The protocol leverages an intermediate blockchain (Hubchain)
to aggregate synthetic derivatives—s-tokens—that are exchanged
in Curve pools.
Technologies:
Key features:
Locking Curve LP tokens in the EYWA Consensus Bridge to mint fully collateralized, 1:1 pegged synthetic s-tokens in the Hubchain.
Leveraging LP tokens from existing Curve liquidity pools (e.g., 3crypto, 3pool) for liquidity enhancement.
Cross-chain stablecoin swaps between different blockchains.
Smart contracts enabling gradual token unlocking via discrete or linear vesting mechanisms.
Result:
The protocol is integrated with popular Curve pools and is actively utilized to enhance liquidity in DeFi applications.
AUDIT (Yearn)
About the project:
An audit of Yearn Vaults’ smart contracts, which are capital pools that automatically generate yield based on market opportunities. These vaults simplify the investment process by reducing gas costs and automating yield generation and capital rebalancing.
Technologies:
Key features:
Analysis of the StakingRewardsV3 smart contract, which allows Uniswap V3 liquidity providers to deposit NFTs representing active pool positions via the deposit() function.
Development of functionalities for reward accumulation and withdrawal.
Identification of critical vulnerabilities.
Users without smart contract interfaces couldn’t call the withdraw function.
Potential for double rewards by calling withdraw and collect functions in the same transaction.
Result:
The identified issues were resolved, significantly improving the security and functionality of Yearn Vaults’ smart contracts. Users can now confidently use the protocol for passive investment strategies.
Custom Blockchain Solutions for Every Industry
Financial Institutions:
Solutions for banks and insurance companies.
Blockchain Projects:
(Solidity, Web3, Hardhat, etc.)
Startups:
Assistance in launching new products.
Corporations:
Integrating blockchain into business processes.
Ready to work?
-We are sure that every project is different, every task requires a different approach and planning. EmiSoft will create an IT product based on your needs.
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