njbluesky

Participate in the development of the company's CEX project. Utilizing Solidity to develop and deploy various ERC-20, ERC-721 and ERC-1155 contracts, integrating the OpenZepplin library to ensure security and standard. Analyze and research core functionalities of Uniswap V2, with in-depth understanding of Automated Market Makers (AMMs), liquidity provision. Designed staking and reward distribution contracts for decentralized finance (DeFi) protocols.

Designing the data warehouse architecture, data acquisition process, data governance, and master data development and distribution; Backend development of the expense control system, PLM system development, responsible for the personnel and organizational department modules; Participate in development of IT helpdesk ticket management system, which is built in Go language; Collect data from various application systems, clean and aggregate it to generate the data indicator table, and then display it in BI system; Develop master data, including organization departments, personnel, project information, suppliers, etc., and distribute it to various business subsystems.

Responsible for data processing within Hua Wei Video ecosystem, converting the raw data into detailed data, including video exposure, click, play; AB Test customer group samples; these tests are about video exposure, video search, etc. Then compare the results to make decisions.

Performing ETL operations on data sources collected from various channels and mapping them to the corresponding business fact tables; Develop the business requirements; Analyze the dale profit of channel, retailer and end-users monthly, quarterly and annually to provide data support for market strategies; Daily technical support for the production jobs, fix any task failures.

Develop the customize requirements during the implementation of EAS （Enterprise Application Suites）； Technical support for the pre-sale；

The development work for GE Health-Care eQuote system；