lukeliu

Senior Full Stack Engineer

I came across the Full-Stack Engineer position. With over 20 years of development experience and more than a year of hands-on web3 experience, I am well-versed in using mainstream web3 technologies. I have successfully developed and launched an NFT application, where I built both the Android client and the backend management system using Java, Node.js, and Vue.js. Due to legal restrictions in China, I adapted the smart contract component to run on Baidu Chain, and I also have a strong background in contract optimization.

Since I first learned about blockchain and web3, I have been deeply interested in contributing to this industry. This role represents my first foray into remote work, and while my English reading, writing, and listening skills are strong, I will need some time to refresh my spoken English, as I have not used it regularly for over 20 years.


Experience: 11 years

Yearly salary: $120,000

Hourly rate: $55

Nationality: 🇨🇳 China

Residency: 🇨🇳 China


Experience

Technology Partner
Yidian Technology Co., Ltd.
2022 - 2024
Designed and developed an NFT application and deployed it to Ethereum. Due to Chinese legal restrictions, it was later migrated to Baidu Blockchain and Wenchang Chain. Developed the Android client corresponding to NFT, NFT management system, etc. Use nodejs to develop the backend, vue.js and next.js to develop the frontend. Use hardhat as the development framework. Optimize gas consumption and audit smart contract security.
Senior Software Architect
Tak Chun Group
2020 - 2023
During my tenure, I redesigned the architecture of the casino operation system and collaborated with the development team in Taiwan to manage development tasks, goals and quality. I built a CRM system based on AI recommendation algorithms and led the team to clean and organize data and train AI models. I designed a network data crawler management platform based on the JAVA platform and visualized crawler settings.
Chief Technology Officer
OPTIMUS INTERNATIONAL GROUP
2016 - 2019
I led the construction of a risk control model for small credit loans (CNY1000-20000) based on deep learning, and established a loan approval system based on this model. I led the construction of a cross-border logistics and customs declaration system, connected to the customs electronic declaration channel, and built a logistics management system in Macau. I built a payment system and connected to third-party payment companies and bank online payment systems.
Senior Software Architect
eFreight E-Commerce (Beijing) Co., Ltd.
2012 - 2016
During my tenure, I built the Sunshine Overseas Shopping cross-border e-commerce platform; the customs electronic declaration platform; and the airline electronic freight manifest system.
Senior Software Architect
Sinosoft Co.,Ltd
2004 - 2012

Skills

java
full-stack
english
chinese-mandarin