Greane Tree Technology Group, LLC

Custom software solutions to help your business thrive


Custom Software and Custom Application Development Services

We work closely with clients to translate ideas into clean, stable, efficient code. From must-have mobile applications to custom web applications to mission critical enterprise systems, our developers build it fast, strong, and scalable. We follow the Agile methodology, because we believe that open communication and short feedback cycles lead to better project outcomes. We favor open source software such as Ruby on Rails, Node.js, PHP, PostgreSQL, and Redis, but we are expert with commercial tools such as .NET and MSSQL as well.

Our web developers don’t just speak geek. We’re multilingual.


Our flexible, agile approach delivers stellar results, regardless of application.


We combine our ingenuity with yours to achieve outstanding results.

The great software we build shows off our technical skills. The fact that we have worked closely together for years attests to our people skills. We’re smart and we’re fun. We rely on each other, and you can rely on us, too.

Our Clients? They love us.

Greane Tree clients are built to last whether we’re building workflow management software, web applications, or mobile applications; or coding ruby on rails development, PHP development, or node.js development.

  • Agora Games
  • America Meet World
  • Baby-Friendly USA
  • Center for Economic Growth
  • Complex Media Network
  • City University of New York
  • NiteTables
  • New York State Office of Mental Health
  • Rebate Hero