structures. Recognized for maximizing performance by implementing appropriate project management through analysis of details to ensure quality control and an understanding of emerging technology. Expertise includes developing and auditing blockchain smart contracts with various Blockchain networks including Ethereum, Binance Smart Chain, Polygon, And Solana . Ethereum blockchain and Solidity programming. Solana and Rust programming. Work Experience Senior Smart Contract Developer • Freelancer.com (Full-time) FebruaryPresent - Development of vault smart contracts and unit tests, deployment scripts using Hardhat, Solidity, Ethers.js, Web3.js Chai, and Typescript. - Defi contract implementation using Pancakeswap DEX protocol

including testing (auto/manual), Infra build up, service deployment, monitoring, and technical support. Experienced in dealing large scale event processing by leverage public cloud services (pubsub, fluentd, bigQuery). Enjoy challenges and willing to learn from different aspect and positions. 技能 Blockchain tools : eosfactory, remix, openzeppelin, solidity Programming language : nodejs, python, java Web framework : Express, Adonisjs Auto test : Jest, supertest, postman, Jmeter Database : Postgres, Mysql, mongodb, InfluxDB, elasticsearch, redis, Firebase Devops : Drone, Jenkins, Docker, ansible, kubernetes, docker swarm Cloud software : Openstack, openvswitch, libvirt, qemu, rabbitmq Public Cloud service : AWS : EC2, S3, ECS, ECR, VPC, ELB, cloudwatch

/CD and Automated Deployment using GitLab run on a local server, saving deployment time. Test Driven Development. Write unit tests that ensure the complicated order process won't fail during new patches. Trouble Shooting Server Fatal Error. Familiar with a local server using Nginx. NovemberAugust 2019 EducationNational Taiwan University - Computer Science and Information Engineering Web Backend Ruby on Rails PostgreSQL RESTfulAPI GraphQL Unit Test Algorithms and Data Structures Git HTML/CSS DevOps CI/CD CircleCI docker Kubernetes Heroku AWS Programming Language Ruby - Proficient Python Solidity Javascript Java Language English — Proficient Chinese — Native

music and multimedia systems. Researching and integrating multimedia and sound systems. Coaching programming skills. Tools: Propresenter, Sound Mixer, Ableton Graduate Research Assistant National Taiwan University of Science and Technology OctoberSeptember 2022Taipei, Taiwan Researched cryptographic data hiding implementation for Decentralized Electronic Health Record (EHR) Systems. Tools: Ethereum, Solidity, BigchainDB (MongoDB-based decentralized-DB), express.js, web3.js, Angular, pandas, cryptographic libraries. Undergraduate Research Assistant Universitas Indonesia AugustJuly 2020 Depok, Indonesia Researched Ethereum Blockchain implementation on Electronic Health Record (EHR) systems. Tools: Ethereum, Solidity, web3.js, PostgreSQL, expressJS, Angular. Big Data Engineer

David Micevski North Macedonia Blockchain technology which is the most challenging & trending from last 3 years become his most skillfull part of programming. He has developed many Dex/Defi, NFT projects with solidity. He has experienced in IT programming over 10+ years and He's always confident in his skills. With professional skills to help his customers is his biggest pleasure. Work Experience Blockchain Freelancer • Self-Employed MayPresent Designed and implemented version up for alive Defi smart contract without using proxy smart contract. Deployed subgraph on TheGraph and implemented a chart for market

C (Project Governance & Compliance) modules. 2 years of experience in Shop Floor System and CIM (Computer Integrated Manufacturing). Well-versed in both client-side and consulting roles, with a diverse range of experience, ability to accurately understand and address customer needs. Strong advantage in quickly learning new programming languages or technologies, thanks to a background in computer science. My primary programming development technology is Java, although my skills in front-end technologies and aesthetics are relatively weaker. However, I have also studied the zk framework, which allows me to use XML templates and the MVVM

startup companies and helped them launch their products. • Updated many websites to user friendly and upgraded a lot of functions • Collaborate with multi-national companies to shape better future with them. Lead Coin Developer & Full stack developer Anonymous JanuaryDecember 2022Taipei, Taiwan • Built Ethereum Platform based Smart Contract using Solidity. • Built Solana Platform based Smart Contract using Rust • Converted 3omb smart contracts (Solidity) to Rust • Developed front-end web pages and all components (React.js + Redux) Senior Back End Developer Intuition JulyMarch 2022Taipei, Taiwan • Cooperated with Frontend developer for creating neat and smart interfaces. • Accomplished