Global rank:
36,074 / 43,628
Skill pts: 0
3D Modeling and Analysis AutoCAD Civil 3D Bentley InRoads Bentley Microstation Bentley OpenRoads Designer CAD Design HEC-RAS Hydrologic Engineering Software Programming software development


My name is Colin Harrigan and I am a registered professional civil engineer in the state of Arizona who partners with principals, managers, and industry experts to improve their business efficiency through development of software solutions.

I have 15 years in the construction industry as a civil and structural design engineer. During that time I have developed a passion to pair my engineering skills with coding skills to improve day to day tasks and design custom software solutions for the design challenges I face on a daily basis.

I have developed many software solutions to improve CADD workflows using Bentley Civil Products including Microstation, InRoads, and OpenRoads.

I also develop mobile applications in C+, Java, and Flutter.

I hold a Bachelor of Science in civil engineering from Santa Clara University.


  • Santa Clara University Bachelor of Science, Civil Engineering 2000 – 2004

Licenses & Certifications

  • Professional Civil Engineer State of Arizona Jun 2010 – Present See credential