ethan

Blockchain Engineer

Ten years of relevant industry work experience, including experience in blockchain, AI LLM.I am looking for a blockchain or AI LLM related job.


Experience: 5 years

Yearly salary: $150,000

Hourly rate: $50

Nationality: 🇨🇳 China

Residency: 🇨🇳 China


Experience

Blockchain Engineer
Beijing Octa Information Technology Co., Ltd.
2023 - 2025
1.Google plug-in wallet, using multi-party secure computing MPC technology.Using email as the account, solves the problem of loss of auxiliary words private key. 2.Cross-chain bridge, using zero-knowledge proof ZKEVM technology. 3.Fine-tuning training of Llama3 and Qwen2 is used to achieve simple classification and process simple user requests.
Blockchain Engineer
Beijing Microchip Blockchain and Edge Computing Research Institute
2021 - 2023
1.Changan Chain, jointly developed with Tencent, is the leader of domestic alliance chains. 2.Changan Baas, customized project development and deployment, management platform of Changan Chain.
Blockchain Engineer
Beijing Touch Technology Co., Ltd.
2019 - 2021
1.Cocos-BCX, the original intention was to build a public game chain. 2.Defi and Gamefi projects use NFT combined with games to mine.
Blockchain Engineer
Beijing ByteDance Technology Co., Ltd.
2018 - 2019
1. Participate in the development of block chain, responsible for RPC API, node discovery mechanism, and light node development. 2. Blockchain project research: Participate in Bitcoin-NG, sharding, cosmos, plasma and other research.
Backend Engineer
Renren Credit Management Co., Ltd.
2016 - 2018
The consortium chain project aims to solve the information sharing problem in lending scenarios.Adopting the fabric alliance chain and developing contracts, we can solve the problems of multiple loans and resource sharing and profit distribution.
Backend Engineer
Zhejiang Xinghan Information Technology Co., Ltd.
2013 - 2016
Web2 projects, including traditional projects such as shopping malls

Skills

ai
node
python
solidity
golang
english
chinese-mandarin