Custom Software Solutions for Professional Services

We develop custom solutions to solve your organization’s specific challenges.

what we do

GDSI offers the following services, completely tailored to fit your business needs:

  • Custom software solutions
  • Redevelopment of an application to the Cloud
  • Synchronization of data
  • System migrations

who we work with

We work with different types of professional services organizations, including:

  • Law firms
  • Financial institutions
  • Software companies

how we do it

Our team works closely with yours to find and create the right solution. We’re often asked:
Why develop custom software when you can just buy off the shelf?
Sometimes the solution you need doesn’t exist or the off the shelf products available do not cover your specific needs.
Isn’t custom synonymous with expensive?

Doesn’t have to be! We believe you should start simple and then slowly build to add more features as needed.

I have a great idea for a product, how do I bring it to market?
We would love to help! Our team can help design and build the product, conduct market research, suggest pricing, and advise on needed sales effort. We can assist with researching funding and determining the amount of tech support that would be needed.

Custom Software

Developing custom software is one thing but using our world-class product management team to manage the project, is a whole different experience. There is no need to work directly with developers when you can work with a team of professional designers, thought leaders, and software experts in your industry, all based in the US.
Our Product Management team ensures sustainable results throughout every phase of your development effort, from design to implementation.

Our Typical Custom Development Process:




Analysis, Discovery + Due Diligence



Development + Mockups



Agile / SCRUM Methodology



Sprints, Milestones, Beta, Pilot




Release + Implementation



Maintenance, New Features + Improvements

We work with your existing toolsets

There’s no need to rip and replace. We work with your existing technology to make adoption quick and easy.
  • NET
  • C#
  • VSTO
  • C++
  • CosmosDB
  • Firebase
  • HTML5
  • Java
  • JavaScript
  • MongoDB
  • SQL
  • Server
  • XML
  • Amazon AWS
  • CosmosDB
  • Microsoft Azure
  • MongoDB
  • MySQL
  • Private Clouds
  • SQL Server
  • Amazon AWS
  • Microsoft Azure
  • Google Cloud
  • Private Clouds

System Migrations

With GDSI’s 30+ year experience in migrating solutions, we can cover it all.


If you’re looking to move to a new platform or database, GDSI has experience migrating to and from any of these systems.
  • iManage
  • NetDocuments
  • Worldox
  • SharePoint


  • Aderant Total Office/ Client Profiles
  • Clio
  • ProLaw
  • PCLaw
  • PerfectLaw
  • MS Access
  • FoxPro
  • FileMaker Pro
  • AJAX
  • Legacy COM
  • JSON
  • REST
  • SOAP
  • XML
  • EWS / Exchange
  • VSTO / Office


System Synchronization

Once you move to a platform, it’s important to synchronize data from another source, such as an accounting system or warehouse application.
We create syncs with the following tools…and more!

  • 3E
  • Aderant Expert
  • Coyote
  • Elite Enterprise
  • ProLaw
  • TABS3

Let’s Talk

Tell us about your project and let’s work together.