- iOS & Android App Development (Objective C/Swift, Java, Social Networking/GPS Tracking/Video Streaming/Messaging)
- Backend API Programming (Parse(Back4app), AWS, PHP, RoR, Angular JS, Node.Js)
- Database (MySQL, SQL-Server, MongoDB, Firebase, SQLite, DynamoDB)
- 3rd Party API Integration - (Quick Blox, Parse, Amazon, Facebook, AFNetworking, ...)
- PHP, ROR, Python, MySQL, HTML5, Javascript, CSS, XML