Proffiz is software & product engineering company with the delivery center in Eastern Europe (Lviv, Ukraine) and a representative office in Heusden, the Netherlands. Proffiz is founded by the professional team with 16 years of diverse experience in IT industry covering North America and EU markets. We are proficient in both innovative startups and enterprise-level projects. Our primary technology stack is Angular, React, Java, Node.js, .NET, NoSQL, Android & iOS. Ask us about: Solutions for Startups (from idea validation to market-ready product development) Custom Software Development Managed Dedicated Teams Tech Consulting (architecture, security, SDLC)