# Case Studies — 0xSimao

> A complete record of 8 selected client engagements, including each client's assessment of the work.

## [Maple Finance](https://0xsimao.com/case-studies/maple-finance)

7 reviews · 6 reports · 70 findings

Maple Finance runs institutional lending pools: lenders deposit, a pool delegate underwrites and issues loans, and withdrawals are queued against the liquidity that is actually there.

## [Superfluid](https://0xsimao.com/case-studies/superfluid)

3 reviews · 3 reports · 19 findings

Superfluid streams tokens continuously rather than in transfers, and the locker contracts hold a user’s stream and their staked position while it runs.

## [Beraborrow](https://0xsimao.com/case-studies/beraborrow)

3 reviews · 1 report · 19 findings

Beraborrow issues a CDP stablecoin against collateral held in managed leveraged vaults, which borrow and rebalance on the depositor’s behalf.

## [Autonomint](https://0xsimao.com/case-studies/autonomint)

1 review · 1 report · 38 findings

Autonomint issues a hedged stablecoin: borrowers post collateral and take downside protection, and a CDS side takes the other half of that trade and is paid for it.

## [PoolTogether](https://0xsimao.com/case-studies/pooltogether)

1 review · 1 report · 12 findings

PoolTogether is a no-loss prize savings protocol: deposits earn yield, the yield funds prizes, and a periodic draw decides who wins.

## [Nerite](https://0xsimao.com/case-studies/nerite)

1 review · 1 report · 3 findings

Nerite is a CDP stablecoin on Arbitrum, built on Liquity v2 and paying its interest out as a Superfluid stream.

## [Mento](https://0xsimao.com/case-studies/mento)

1 review · 1 report · 5 findings

Mento issues local-currency stablecoins on Celo, exchanging them against reserve collateral through pricing modules.

## [BMX](https://0xsimao.com/case-studies/bmx)

2 reviews · 10 findings

BMX is a perpetuals and spot exchange on Base and Mode, and Deli Swap is its Uniswap v4 hook: concentrated liquidity ranges, a fee processor, and a voter that directs emissions to the pools that earn them.