Available to hire
I am a continuously evolving blockchain and typescript engineer. I have full stack experience in both web3 and web2, specializing in SocialFi dApp development and DeFi protocol security. I’ve been recognized with an award at the Aztec Alpha Build 2 Hackathon and possess strong skills in EVM smart contracts and frontend development. I have contributed to open source projects such as fuzzlib, a Solidity fuzzing test library, and excel in a wide range of web technologies and blockchain tools.
Currently based in Paris, France, I work with talented teams to implement secure, efficient, and innovative blockchain applications. My expertise spans Solidity, Yul, Typescript, React, NextJs, and many other modern tools. I enjoy pushing the boundaries of blockchain technology while also bolstering my skills in frontend and backend development within the DeFi and NFT spaces.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Korean
Fluent
French
Fluent
Japanese
Fluent
Dutch
Beginner
Work Experience
Web3 Full Stack Engineer at Tabled
January 1, 2024 - PresentImplemented full stack SocialFi DApp solutions including frontend development with React and Next.js and Solidity smart contract development on various blockchain technologies like Aztec, Polygon, and Ethereum. Contributed to smart contract design including Diamond Contract (ERC-2535), NFT (ERC-721), and tested with Hardhat and OpenZeppelin. Responsible for integration with wallets such as Aztec, Noir, and Obsidian. Awarded at the Aztec Alpha Build 2 Hackathon for contributions.
Senior Frontend Engineer at ING Bank
January 1, 2025 - August 19, 2025Worked on ING web applications using Lit-element and Polymer frameworks. Handled unit, integration, and end-to-end testing with WebdriverIO and Cypress. Skills included TypeScript, RxJS, Webpack, MSW, Storybook, Git, and code reviews and team management.
Frontend Engineer at BETC
January 1, 2023 - August 19, 2025Developed responsive web and SPA hybrid/native apps using Angular, NGRX, RxJS, AngularJS, VueJS, Ionic, React Native, and Git. Focused on cross-platform application development.
Frontend Engineer at Tuck & Company
January 1, 2019 - August 19, 2025Enhanced company website responsiveness for mobile rendering using jQuery-UI and AngularJS. Managed communication with server using JSTL and Thymeleaf templates. Used SVN and Git for version control.
Frontend Engineer at KDH
January 1, 2015 - August 19, 2025Developed responsive web and hybrid applications using jQuery Mobile. Managed transition to plain jQuery for a new hybrid application. Performed hacking/customization of jQuery-UI.
Frontend Engineer at Gatchi Communication
January 1, 2014 - August 19, 2025Frontend development role in South Korea. Details not specified.
Frontend Engineer at Nintendo Korea
December 31, 2012 - August 19, 2025Website adaptation and implementation position.
Senior frontend engineer at ING Bank
January 1, 2025 - August 19, 2025Worked on ING web projects using Lit-element and Polymer. Conducted unit, integration, and end-to-end testing with WebdriverIO and Cypress. Utilized Typescript, RxJS, Webpack, Git, MSW, and Storybook. Responsible for code reviews and team management.
Frontend engineer at BETC
January 1, 2023 - August 19, 2025Developed responsive web SPA, hybrid and native apps using Angular, Ngrx, RxJS, AngularJS, VueJS, Ionic, React Native, and Git.
Frontend engineer at Tuck & Company
January 1, 2019 - August 19, 2025Used and edited jQuery-UI and AngularJS to make company website responsive for mobile web viewer rendering, with server communication using JSTL and Thymeleaf. Managed code versioning with SVN and Git.
Frontend engineer at KDH
January 1, 2015 - August 19, 2025Created responsive web hybrid applications with jQuery Mobile. Transitioned to plain jQuery for a new hybrid application. Engaged in hacking jQuery-UI.
Frontend engineer at Gatchi Communication
January 1, 2014 - August 19, 2025Frontend engineer at Nintendo Korea
December 31, 2012 - August 19, 2025Website adaptation and implementation.
Senior Frontend Engineer at ING Bank
January 1, 2025 - August 19, 2025Worked on ING web using Lit-element and Polymer frameworks. Performed unit, integration and end-to-end testing using WebDriverIO and Cypress. Utilized Typescript, RxJS, Webpack, Git, MSW, and Storybook for frontend development. Conducted code reviews and team management.
Frontend Engineer at BETC
January 1, 2023 - August 19, 2025Developed responsive web single-page applications and hybrid/native apps using Angular, NGRX, RxJS, AngularJS, VueJS, Ionic, React Native, and Git.
Frontend Engineer at Tuck & Company
January 1, 2019 - August 19, 2025Used and edited jQuery-UI and AngularJS to make the company website responsive for mobile web view rendering. Managed communication with server using JSTL and Thymeleaf. Handled code versioning with SVN and Git.
Frontend Engineer at KDH
January 1, 2015 - August 19, 2025Created responsive web and hybrid applications using jQuery Mobile. Transitioned to plain jQuery for new hybrid app development. Hacked jQuery-UI for enhanced functionality.
Frontend Engineer at Gatchi Communication
January 1, 2014 - August 19, 2025Frontend Engineer at Nintendo Korea
December 31, 2012 - August 19, 2025Website adaptation and implementation.
Education
Qualifications
DELF B1 French
January 11, 2030 - August 19, 2025Award at Aztec Alpha Build 2 Hackathon
January 11, 2030 - August 19, 2025Aztec Alpha Build 2 Hackathon Award
January 11, 2030 - August 19, 2025Rare Skills Bootcamp - Advanced Solidity & DeFi
February 1, 2025 - February 28, 2025Industry Experience
Software & Internet, Financial Services, Professional Services, Education
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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