Bear Wang Email & Phone Number

Darwinia Chain is presently a Substrate-based parachain system that prioritizes the exploration and advancement of cross-chain services. I became a part of the team prior to the launch of the Darwinia Network mainnet, which has now advanced to the 2.0 stage. Throughout this journey, I have been an active member of the core team, contributing to the development of the project at every step. This project has always been maintained as an open-source project. For more details, please visit here. My work experiences: • Responsible for developing the Ethereum Compatible Layer of the darwinia chain.• Responsible for maintaining the Cross-Chain Message Delivery Framework of the darwinia chain. • Responsible for developing the Core Darwinia Precompiles. • Responsible for the Darwinia Docs.

Hangzhou, Zhejiang, China

CITA is the first blockchain kernel in China that adopts a microservices architecture and supports Ethereum smart contracts. CITA decouples the necessary functions of a single blockchain node into six microservice components: Chain, Executor, Consensus, Auth, JsonRpc, and Network. These components are responsible for on-chain data storage, transaction execution, consensus, data verification, RPC queries, and network modules, respectively. The components collaborate with each other through an MQ message bus to achieve decentralization. This project has always been maintained as an open-source project. For more details, please visit here. My work experiences: • Responsible for developing on-chain governance system contracts. • Participate in developing Ethereum compatible cita-vm . • Participate in maintaining cita-consensus

Henan, China

The Anti-Money Laundering Large-Value Transaction Screening System is a system developed by the People's Bank of China to effectively combat illegal money laundering activities. This system centrally processes transaction data reported by the four major banks as well as other insurance institutions. It screens the data according to certain criteria to identify potential cases of underreported large-value transactions, enabling precise and efficient measures against illegal criminal activities. My work experiences: • Project requirement document, development document writing. • Developing the Excel data import and data query functionality modules using POI, and collaborating with the testing department to make necessary adjustments to the corresponding modules