We are…

Reactive Development is a small, dedicated and skilled group of developers with a combined experience of 20+ years in webWordPress, and application development for Internet and mobile using various programming languages and scripts. We utilize the latest coding standards in HTML 5, CSS, JavaScript, PHP, mySQL, Java, Flash, and C.

What we do…

Whether you need a simple, static web site or a mobile phone application, we are the team for you, handling all development including web sitesWordPressWeb-based applications, Linux machines, Android applications, and more.

Meet the Team

Reactive Development Jeremy Selph

Jeremy Selph

CEO-Founder / Lead Developer

Between in-house applications, IP Control systems and now websites; Jeremy has 10+ years experience in Sales, Management, Programming, Design, and Development. For all development and sales related questions contact Jeremy.

Programming Languages:
  • HTML and XHTML
  • CSS 3.0
  • JavaScript
  • jQuery
  • AJAX
  • PHP
  • Adobe Illustrator
  • Adobe Photoshop
  • Adobe Dreamweaver
  • Adobe Flash w/ ActionScript 2.0
  • Swift 3d
  • Microsoft Office 2007 to 2010
  • Windows & Linux Operating Systems
Hobbies & Interests:
  • Family & Friends
  • Hockey (New Jersey Devils)
  • Fresh & Saltwater Fishing
  • Late Night History Channel
  • Occasional video game

Contact Jeremy Selph
Message Jeremy Selph
Reactive Development Jamie Difedele

Jamie Difedele

Purchasing / Billing

For all billing concerns contact Jamie. Mon-Fri., 10am- 5pm

  • Microsoft Office
  • Intuit Quicken
  • Quickbooks
  • Customer Service
Hobbies & Interests:
  • Reading Fiction Novels
  • Cooking & Baking
  • Music
  • Family Time

Contact Jamie Difedele
Message Jamie Difedele