# Development Do you need a prototype for your idea? Or a fix for your current application? I have a broad experience on multiple languages and platforms, and have worked with startups to prototype their services. Here are some examples of what I could do for you: * specification for your software idea * development of a native application, for Windows or Mac OS * development of mobile applications (iPhone/Android) * development of website backend * specific fixes to your existing software: bug fixes, security, optimization...