yttriumzz

Status

🐟 Exploring more areas: Solana, Cosmos SDK, Substrate SDK, ...

Biography

• Independent Blockchain Security Auditor (2023 - )
  • submitted 18 mainnet bug reports on Immunefi (the highest single reward is $50,000)
  • achieved good results in public competitions (the best result is 1st place in a $375,000 prize pool)
  • familiar with security auditing of Solidity, Golang, C/C++ and Rust codes
• Traditional Security Auditor (2021 - 2023)
  • security/privacy auditing for a world's top 100 technology company
  • familiar with security auditing of C/C++ and Java codes
• Software Developer (2020 - 2021)
  • developing key and certificate management modules
  • familiar with symmetric/asymmetric cryptographic applications

Competition

Date	Platform	Type	Language	Program	Rank
08/10/2024	Cantina	Contract, Lending, RWA	Solidity	StakeUp	3/363
24/09/2024	Cantina	Contract, Fuel Ecosystem, Oracle	Sway	RedStone	16/185
14/09/2024	Cantina	Contract, IAM (Incentivized Action Market)	Solidity	Royco	6/281
20/08/2024	Cantina	Blockchain, Substrate SDK, Lending	Rust	Centrifuge	7/239
29/05/2024	Cantina	Blockchain, BTC Script	Golang	Babylonchain	4/176
27/02/2024	Cantina	Contract, Staking, Multichain, Lending	Solidity	Curvance	1/222
20/11/2023	Immunefi	Contract, ZK, DEX	Solidity	DeGate	2/35
19/05/2023	Sherlock	Contract, Stablecoin	Solidity	USSD	3/108

Bug Bounty

Date	Platform	Type	Language	Program	Level
13/02/2024	Immunefi	Contract, Lending	Solidity	Hidden 🐛	Low
07/10/2023	Immunefi	Blockchain, ETH L2, ZK	C++	Hidden 🐌	Medium
30/09/2023	Immunefi	Blockchain, ETH L2, ZK	Golang	Hidden 🐌	High
07/10/2023	Immunefi	Contract, Insurance, DEX	Solidity	Hidden 🐜	Medium
30/08/2023	Immunefi	Contract, Insurance, DEX	Solidity	Hidden 🐜	High
30/08/2023	Immunefi	Contract, Insurance, DEX	Solidity	Hidden 🐜	Medium
30/08/2023	Immunefi	Contract, Insurance, DEX	Solidity	Hidden 🐜	Medium
30/08/2023	Immunefi	Contract, Insurance, DEX	Solidity	Hidden 🐜	Low
27/08/2023	Immunefi	Contract, Insurance, DEX	Solidity	Hidden 🐜	Medium
27/08/2023	Immunefi	Contract, Insurance, DEX	Solidity	Hidden 🐜	Medium
27/08/2023	Immunefi	Contract, Insurance, DEX	Solidity	Hidden 🐜	Medium
24/08/2023	Immunefi	Contract, Insurance, DEX	Solidity	Hidden 🐜	Medium
19/08/2023	Immunefi	Contract, Lending, Farming	Solidity	Hidden 🦋	Medium
24/06/2023	Immunefi	Blockchain, BTC-fork	C++	Bitcoin SV	High
22/06/2023	Immunefi	Blockchain, BTC-fork	C++	Bitcoin SV	High
18/06/2023	Immunefi	Blockchain, ETH L2, ZK	C++	Hidden 🐌	Medium