陳昶安

Web3 Developer

New Taipei, Banqiao District, New Taipei City, Taiwan

我是一位熱情的區塊鏈開發者，參與過Solana、TON和Ethereum的黑客松活動。我對於DeFi和SocialFi領域有著濃厚的興趣。我致力於探索創新的區塊鏈解決方案，並致力於在這些領域中實現卓越的成果。

Programming Skill

Language

InterMediate: Java , Golang ,Python, Javascript, Typescript, Rust, solidity

Framework & Library

Java : Spring boot, JPA
Golang : Gin
Python : Flak, Tensorflow, Keras
Javascript/Typescript : express , web3 , ether , truffle , hardhat
Rust: anchor

Service

Database : MySQL, MongoDB
OAuth2: Google , Facebook, Line
MQ : RabbitMQ
Amazon : S3
Google : FCM, Maps
Line : Linebot
金流 : 綠界

Work Experience

Web3 Developer

SeFo Finance

September 2022 - Present
Taipei, Taiwan

Typescript(Node.js)/Golang/Solidity/Clarity/Ethereum/Stacks/Bitcoin
1. Developed a leverage yield farming service on the Stacks blockchain, allowing users to maximize their yield rewards through strategic positions and risk management.
2. Designed and implemented liquidity services on the Bitcoin Lightning Network, enabling fast and cost-effective transactions for users.
3. Conducted in-depth research on Ethereum smart contracts, exploring various use cases.
Collaborated with cross-functional teams to design and develop the backend and secure smart contract solutions.

Blockchain developer

Surpavity Inc. 超越無限股份有限公司

September 2022 - Present
Taipei, Taiwan

Typescript/ethers.js/Solidity/express.js
1. Designed and built a GameFi NFT marketplace from scratch, achieving a daily active user count of 3000 within a short timeframe.
2. Implemented auction systems for NFT trading, allowing users to buy, sell, and bid on game NFTs securely and efficiently.
3. Developed a game NFT management system to handle asset ownership, transfer, and storage securely on the blockchain.
4. Utilized Solidity for smart contract development, including the implementation of NFT standards such as ERC721 and ERC1155.

Backend Engineer

宙立科技

September 2020 - July 2022
Taipei, Taiwan

Go/Typescript(Nodejs)/etherjs/MongoDB/MySQL/Redis
1. Built and deployed an NFT marketplace for buying, selling, and bidding on NFTs.
2. Designed and implemented smart contracts for NFT issuance, including ERC721 and ERC155 contracts.
Developed auction and blind box contracts for NFT sales.
3. Designed and implemented NFT brand management features.

Software Engineer

駿曦

August 2019 - May 2020
Taipei, Taiwan

Python/C#/Tensorflow/Keras/OpenCV
1. Developed an image processing and computer vision system for detecting defects in contact lenses using U-Net and ResNet.
2. Implemented machine learning algorithms using TensorFlow and Keras for image classification and defect detection.
3. Utilized OpenCV for image preprocessing and post-processing tasks.
4. Achieved a significant improvement in defect detection accuracy from 71% to 77% through continuous refinement of the AI models.
Ported the defect detection service from Python to C# for on-device deployment, improving efficiency and reducing latency.
5. Collaborated with cross-functional teams, including product managers and quality assurance, to ensure the quality and accuracy of the defect detection service.