Creative and flexible professional developer with 10 + years of experience in Web/Mobile/Blockchain development industry. Primarily focused on React, Redux, TypeScript, JavaScript, Next.js, Node.js, PHP, Laravel, SQL, NoSQL, GraphQL, AWS. Proficient in NFT marketplace, Smart Contract Development, ICO & IDO, Smart Contract Audits, DeFi/DApp Development.

[Blockchain developer]

• Smart Contract Development
  • ERC20, ERC721, ERC721A, ERC1155, BEP20, BEP721, CW20, CW721 standards
  • Contract test and Audit in development environment by using Truffle, Hardhat
  • Anti-Bot, Whitelist functions integration for Token, NFT Contracts
• Smart Contract Audits
  • Code checking line by line
  • High/Middle/Low level severity Audit test on the testnet and devnet
  • Provide audit with functional example
• DeFi/DApp Development
  • Forking Dex tools like Uniswap, Sushiswap, Pancakeswap, Rubic with special requirement
  • Crypto Escrow System development (- Frontend: React, Backend: - Node.js, Python, - Escrow Contract development)
  • ICO & IDO, Token airdrop & presale service platform with custom supply, Liquidity, Whitelist
  • Wallet connection using Web3.js, Ether.js, and Terra.js
• NFT minting & staking, Marketplace development
  • Minting, Staking Contract on ERC721, ERC1155 standards on Ethereum, BSC, Polygon, Avalanche, Harmony, Solana network
  • P2E (Play to Earn) contract development
• Cross-Chain-Bridge Development
  • Child Token, Bridge Contract development
  • Relay service integration like Moralis, Chainlink, Chainstack
  • Well-made Cross-Bridge DApp development using React.js, Web3.js, MongoDB
• CEX Development
  • Spot & Margin Trading option, Muti-Chain Support
  • Fiat Withdraw, Deposit function by using Paypal, Stripe, CoinPayment, Perfect Money API integration
  • Well-Structured DB Design

[Full-Stack developer]

• Object-oriented programming, asynchronous and functional programming
• ES6/JavaScript proficiency and understanding of JavaScript Design patterns, transpires and module bundlers
• Server-side programming (Node.js, PHP, Laravel, Python)
• Front-end techniques and development frameworks (React, Redux, Next.js, HTML5, CSS3)
• Common API formats (JSON, XML, WebSocket)
• Strong encryption methodologies, common authentication patterns
• SQL, NoSQL database schemas and ORMs that both support business process and promote scalability
• Proficiency in integrating production-grade Node.js applications with REST endpoints and NoSQL/Graph DB engines
• AWS Lambda, DynamoDB, SES, CloudFormation, CloudWatch, EC2, S3, API Gateway
• Familiar with CI/CD (git, Jenkins), Docker, Kubernetes
• Automated testing platforms and unit tests.
• Strong analytical skills, problem-solving aptitude, and good communications skills

[Mobile developer]

• Native iOS/Android app developement (Swift, Objective-C, Cocoa Touch, Kotlin, Java)
• React Native app development
• Mobile app development frameworks (API, testing, deployment, etc. ).
• Familiarity with push notifications and cloud message APIs
• UX/UI standards, Apple’s Design, Material Design and Interface principles
• Strong understanding of the mobile app development cycle and problem-solving skills
• Research continuously and acquire the latest technologies for maximum efficiency

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