Vladyslav Khakov He/him As a dedicated DeFi Engineer, I possess a comprehensive skill set in developing decentralized applications and smart contracts, with a strong focus on Golang and Solidity. My experience encompasses creating innovative financial solutions that enhance the efficiency and security of blockchain platforms. I am committed to leveraging my technical expertise to drive advancements in the DeFi space, ensuring that my contributions lead to tangible improvements in user experience and platform performance. With a passion for continuous learning and development, I am well-equipped to tackle the challenges of the ever-evolving blockchain

Chien-Che Hung Taipei City, Taiwan || [email protected] Full Stack Developer | Blockchain Developer Work Experience Senior Software Engineer • ThunderCore MarchSep 2023 | Taipei, Taiwan TTWallet Backend Service Designed and implemented a service facilitating cross-chain bridging for web3 wallets, ensuring seamless integration with Multichain. Primary languages and tools used included Node.js, Nest.js, and ethers.js. Designed and implemented a real-time, cross-language, and cross-timezone push notification system. Additionally, developed an internal API empowering the operations team to send custom push notification requirements. TTFarm | GameFi project on the

Uruguay https://www.amazon.com/Introduction-Blockchain-Ethereum-transactions-decentralized/dp/Work Experience JulyPresent Solidity, Go and Rell developer ChromaWay Solidity, Go and Rell developer – DeFi and gaming. NFT marketplace running on two blockchains, plus a connecting bridge. JulyJuly 2023 Solidity developer RBBLab Created a token and its TGE with multiple vesting schedules and staking dApp. MarchApril 2023 Event coordinator FLISoL MontevideoFree Software Festival) I was part of the organizing team for FLISoL Montevideofree software festival) JanuaryDecember 2021 Solidity developer The Privi Project Ethereum, Solidity, HardHat and IPFS – DeFi.

ＯＯ科技 三月Present ● NFT智能合約設計 ● 智能合約架構與安全設計 ● OpenSea/LooksRare/X2Y2 上架經驗 ● IPFS ● Truffle ● Remix ● Golang programing ● Solana ● ThunderCode ● Blockchain consultant ● Blockchain Gaming ● Crypto deposit/withdraw system ● Game development ● WebSocket ● Channel/Goroutine Pool Backend Team Leader • 星鏈科技 十二月二月 2022 ● 真人視訊 ● C++ Server programing ● Golang Server programing ●

Daniel Okumura Blockchain Japan Resourceful Blockchain Developer with 5 years of experience in software engineering. In recent years, working as DeFi engineer and contributed to various deFi and NFT projects. Extensive knowledge in smart contracts, consensus algorithms, and data structures. Looking for a job as a Blockchain Developer that will allow me to build the financial system of tomorrow. Work Experience Freelancer • Upwork as a Freelancer NovemberPresent - Devised an Ethereum smart contract and Rails website that allowed over 3.9K developers to sell software licenses using 17 embeddable widgets. - Updated15 Defi contracts implementation using

Daniel Nakamoto Blockchain Developer Japan Resourceful Blockchain Developer with 5 years of experience in software engineering. In recent years, working as DeFi engineer and contributed to various deFi and NFT projects. Extensive knowledge in smart contracts, consensus algorithms, and data structures. Looking for a job as a Blockchain Developer that will allow me to build the financial system of tomorrow. Work Experience Freelancer • Upwork as a Freelancer NovemberPresent - Devised an Ethereum smart contract and Rails website that allowed over 3.9K developers to sell software licenses using 17 embeddable widgets. - Updated15 Defi contracts implementation

scaling online game in 72hours "Best Technical Prize" Learn more QSAN XCubeNAS Series Develop and maintain KVM, Anti-virus, NFS, Networking, File-indexing and Backup Libraries for all XCubeNAS series. Learn more Employment History Senior Blockchain Developer at LeadBest Consulting Group (LCG) AugNow Responsible for developing Smart Contract/Blockchain Infrastructure for any requirements www.metasens.com Use Node.js, ethersjs, hardhat, Solidity Blockchain Engineer at Konew Capital, AprAug 2021 Responsible for developing Contract-Verification-Blockchain (CVB) A blockchain used to check whether a contract file is true developed for Hong Kong government Permissioned blockchain with