Valeriia O.

I have +5 years of experience in building Digital Coins, Blockchain ( Private and Public ) Trading Bots, ICO, Website & Mobile, Desktop app development. I have rich hands-on experience on below languages: ***************Cryptocurrency*************** - Cryptocurrency Exchange Site(Binance, Coinbase pro, STEX..etc) - Ethereum (ERC20-223, Solidity, Smart Contract, Web3, Truffle) -A cryptocurrency(BTC, ETH, LTC, ... etc) - Cryptocurrency Trading, Lending Bot (Binance, Coinbase, Bitfinex, Poloniex) - Cryptocurrency wallet development -RESTful api ********************Web********************** -Frontend : Javascript, CSS, Bootscrap. jQuery, Ajax -Backend : PHP, Node js, Python -JS & PHP & Python Frameworks : React js, Angular, Laravel, CI, vue js, Django, WP -Theme : shopify, ecommerce -DB : MySQL, MongoDB, MariaDB, Google firebase, AWS store *******************Mobile******************** Flutter, React Native, Android Studio, Java, Kotlin *******************Desktop******************* C/C++. C#, dot net