✅ Web Field: Node.js(Express/Nest.js), ASP.NET Core, AWS Lambda, PHP, Laravel, Python, ChatGPT, Langchain, Pinecone, RAG React/Redux/Next.js(TypeScript based)/Electron.js, Vue/Vuex/Nuxt.js, Angular/Angular MongoDB, PostgreSQL, GraphQL, MySQL Bootstrap, Tailwind CSS, Styled Components, Sass/Less, MUI/Chakra UI/Kendo UI Shopify, WordPress Firebase, AWS Service, Notion, Digital Ocean, Jira, cPanel GitHub Action/GitLab, Netlify/Heroku/Vercel
✅ App Field: Flutter React Native
✅ Design Field: Landing Page Design, Figma, Adobe XD, Adobe Photoshop
✅ Blockchain Field: Ethereum, BSC, Polygon, Avalanche C-Chain, Solana DeFi(AMM models, Yield Farming, Staking, Liquidity Pools), DeX, NFT Mint & Marketplace & Transfer Smart Contract(Solidity, Rust), Web3.js/Solana-Web3.js, Ether.js, Truffle/Remix/Hardhat, Anchor