João Costa

IT Professional with over 20 years of experience specializing in software development. I can implement effective software code strategies at local and global levels. The largest-scale solution I developed and deployed covers 19 countries with real-time communications and a new award system. This innovation allowed the company to grow 60% in the acquisition of new customers. My greatest strength is my professional experience that allows me to have a solid foundation of core programming skills in which I use to create software for multiple scenarios. The technologies in which I have the most experience are: • Server solutions: Node.JS, C, C++, Java, Python, MongoDB, NGinx, Linux. • Blockchain Solutions: Coding in Solidity and JS. Remix, Binance, Coingecko. Stake, Farm, Vault and Game coding. Networks: Bitcoin, Ethereum, Avalanche and Polygon. • Mobile solutions: Java for Android, iOS Swift, Apache Cordova. • Web solutions: HTML/Pug, React, Angular, Javascript, CSS/SCSS, JQuery. • Coding: Git version control (Git flow, Stash model, Branching model), automated Bash and Python scripts, VSCode and Vim editors. Project Portfolio: • Grape Multi-Chain DeFi Tools: https://grapestaking.lidia.in • LidiaPay Payment Solution App: https://www.behance.net/gallery/87533725/LidiaPay-App-Payment-Solution • BPoint Kiosk Machine: https://www.behance.net/gallery/87492977/BPoint-Kiosk-Machine