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PoolTogether.

Lead Solidity engineer helping bring PoolTogether V4 to multiple networks.

Ethereum · DeFiEthereum · DeFi / 02
MY INVOLVEMENT

Lead Solidity Engineer · Former team member

FOCUS

Solidity · V4 protocol · Multichain deployments

The work.

At PoolTogether, I was a lead Solidity engineer working on V4 of the prize savings protocol. I helped develop the smart contracts and bring the protocol to multiple Ethereum-compatible networks, including Ethereum and Polygon.

PoolTogether turns yield from pooled deposits into prizes. V4 brought a shared prize experience across networks, connecting a straightforward savings product with a distributed system of smart contracts.

PoolTogether · Ecosystem today
PoolyTime’s PoolTogether interface showing prize pools and savings vaults across networks.
PoolyTime, a current community interface for PoolTogether V5. Shown as product context; my work at PoolTogether focused on V4.

A CLOSER LOOK

Building the V4 protocol.

My work centered on Solidity engineering for V4: helping turn the protocol design into the contracts that powered the product. The user experience was simple—deposit, hold a balance, and participate in prize draws—while the underlying system had to coordinate savings and prizes across networks.

Taking the protocol across networks.

I helped deploy V4 across multiple Ethereum-compatible networks, including Ethereum and Polygon. That work connected smart contract development with delivery: bringing the protocol beyond a single chain so people could participate on different networks.