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Blockchain||Full-stack engineer
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About me
Hi Nice to meet you. This is a Senior FullStack engineer who have experienced for 5+ years in Web applications and blockchain system building for 3+ years including Dex, Dapp, DAO, DEFI and NFT marketing platform on BSC, ETH and Solana net. So have so much experiences in solidity and rust languages for smart contract creating. Also had experienced in managing the frontend team for about 2 years. So I am familiar to agile team methods and rules using Jira, Trello, Asana, Clickup and Vercel. And then I am just familiar to test frameworks for QA by using Mocha, Chai, Jest and Jasmine. Farmiliar to CI/CD tools and versioning tools. My skills for like this: -Smart Contract Rust: 3+ years, Solidity: 4 years, -Frontend languages and Frameworks Html, css, Javascript: 6+ years, Reactjs/Nextjs: 5+ years, Vuejs/Nuxtjs: 4+ years, Angularjs: 4+ years, -Backend languages and Frameworks php: 6+ years, nodejs: 4+ years, python: 4+ years, Laravel: 5+ years, Expressjs: 4+ years, Nestjs: 4 years, Djang

Work experience

August 2014 – July 2016
Job title
Fullstack engineer
Work experience & achievements

• Worked as a full-stack developer and a project manager. • Supported Cheif Information Officer with daily operations and performed client assessment for research. • Developed strategy and architecture for clients in alignment with business plans and managed delivery of end-to-end projects. • Developed the authentication flow including register, email/social login, reset password, and confirm email. • Designed architecture and developed a fast, reliable and scalable REST API for a cloud based recruitment and workforce management platform. • Contributed to developing and updating many end-to-end projects and marketing services(,, ).

July 2016 – June 2019
Job title
Frontend Lead Dev
Work experience & achievements

• Developed the core product (online auctions) using two-way real-time communication with a Firebase database. • Built a Node.js daemon to monitor auctions that are ending soon and update UI for all clients in real-time. • Deployed static websites on AWS or Microsoft Azure. • Implemented tests, deployment scripts and maintained development, staging and production environments. • Introduced advanced resource planning features that take into consideration employee availability and a flexible platform for generating and maintaining user shifts. • Contributed to end-to-end projects and services( )

November 2020 – December 2021
Job title
Senior Blockchain Engineer
Work experience & achievements

• Contributed to updating the crystl finance website( • Web3 integration implementation for all pages. • Pixel perfect design implementation and management for the frontend team. • Required and managed to senior devs for the training junior developers. • Designed and deployed smart contracts for tokens and ICOs including token vesting, refund vaults, and multi-signature wallets. • Developed ERC721, ERC1155, ERC20 smart contracts with solidity and some NFT projects based on them. • Implemented and deployed the graph for the staking contract tracking all events and allowing more advanced queries. • Created and deployed the contract for the dex and defi platforms. (,, • Performed smart contract security audits.


National College of Ireland
Graduation year: 2013
Level of study
Major / Field of study
Computer Science