Lejilex

Designed and implemented a pass-through layer on top of Uniswap enabling the Lejilex dApp to whitelist specific tokensfor trading. The contract employs a transparent proxy for future upgradability and integrates with the UniswapV3 router.

The project encompased writing and testing the contracts through unit testing and fork testing. Additionally Solkat Consulting provided off-chain tools to assist in deploying, verifying, upgrading and managing these contracts.

Soil Centric

Solkat Consulting assisted this nonprofit in automating the Soil Centric app database. By leveraging website, Instagram and Facebook integrations, the app can now scan for recent activity and flag orgs that might be stale. This process flow saves hours in maintenance and ensures accurate and consistent results.

The application itself was written in python and managed using Poetry.

Hardhat Template

We have open sourced our hardhat template which we’ve been building and improving over the past couple years. It leverages typechain, eth-sdk, chai/mocha testing, smock contract mocking and many more features.

Please fork and/or star if you find it useful!

Angel Giving

Designed and implemented a cross-chain investment platform for charity endowments leveraging a diamond proxy pattern and numerous adjacent proxies, Multi Sigs, contract factories and custom integrations.

Wrote extensive typescript infrastructure and tooling to test, deploy and manage the suite of contracts through their lifecycle.

Coinlander

COINLANDER is an interactive experiment in the design and development of community gaming primitives, including the Seeker characters and The One Coin artifact.

COINLANDER begins with Season One, a collection of gameified token minting contracts that culminates in a puzzle game with a 64 ETH prize purse. The Season One game is fully developed and deployed at contract deployment — none of the game contracts or game mechanics can ever be changed, and no “road map” needs to be developed for the prize purse to unlock at the end of the game.

Solkat consulting was reponsible for all of the contract architecture, implementation and integration for this project and is still actively involved in its development.

NiftyCat

Architected and implemented a versatile ERC1155 contract for this nascent web3 startup. They aspire to bring the power of tokenization to all shopify storefronts.

After multiple meetings with the technical and management teams, we were able to find a contract architecture that would unlock them for their proof of concept implementation. Since many of their earliest users won’t be web3-native, we needed to solve the “custody problem”. We accomplished this by storing tokens on the contract itself. With a backend hook, the NiftyCat platform can send users their tokens if they so desire.

addresses

solkat.eth
katzman#7777