Elmer L.

✅ ABOUT ME: Since 2016, I have been doing various blockchain/smart contract/Dapp developments such as Ethereum decentralize exchange, E-commerce rewards and discounts, Ethereum game, token generation, sale & vesting, blockchain-based mobile payment system, crypto exchange A.I. based security, blockchain-based profit sharing and loyalty system for various blockchain startups, Coming mainly from payments and fintech background with 15+ years of software development experience, my transition to blockchain is quite seamless as my payments expertise is relevant to blockchain systems. You can find below the tech stack, skills, and services I can offer for your blockchain projects. Thank you for reading through my profile. A quick chat would be a great start to assess how I can help you with your blockchain needs. Let's build something great together! ✅ PROJECT SERVICES: Dapp/Smart Contract Development Full Stack Development Software Architecture and Design API Development Blockchain Consultancy Blockchain Advisory ✅ SMART CONTRACT & DAPP DEVELOPMENT: Token Generation (ERC20/ERC223) Token Sale Token Vesting & Airdrop Ethereuem Decentralize Exchange E-Commerce Rewards E-Commerce Discounts Ethereum Game Crypto Exchange Transaciton Security Profit Sharing Loyalty System Blockchain Mobile Payment System Crypto Wallet ✅ BLOCKCHAIN EXPOSURE: Ethereum EOS/EOSIO NEM Catapult Stellar ✅ ETHEREUM STACK: Solidity NodeJS Python Truffle Drizzle Brownie React Javascript Infura Metamask Remix ✅ LANGUAGE STACK: Solidity Python C++ Javascript Kotlin Java ✅ BACK-END STACK: NodeJS/Express REST API GraphQL gRPC NATS Kafka RabbitMQ Redis IPFS Docker Kubernetes ✅ FRONT-END STACK: HTML/CSS/SASS/BOOTSTRAP JavaScript Web3 ReactJS VueJS jQuery