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TechPro 2507.3 Fact Sheet

Technical Fact Sheet for TechPro 2507.3 Released July 2025

A mobile workforce application for commercial and residential field service organizations. TechPro has two primary components:

  • Web Admin Site: This provides the ability to set up users and options for the mobile app, as well as monitor checkout and error logs.
  • TechPro App: The app is used by technicians on smartphones and tablets.

Technology

The minimum recommendations are as follows:

  Web Admin Site TechPro App 
Development tools 

Visual Studio

Angular

SQL Server 

Visual Studio

Angular Framework

Ionic Cordova 
Compiled code 

Web Services behind it

.NET Framework

C#

Web Services, standard technology

Web Admin Site is Angular 

Web Services behind it

.NET Framework

C#

Web Services, standard technology

Data Entry is Ionic Cordova 

Hardware requirements 

If deployed on premise:

Windows Server

SQL Server 2016 or greater

Storage: At a minimum RAID 3 with 7200 RPM drives for SQL Server.

We recommend 8 GB of RAM minimum on the server, but you may need more depending on the number of technicians using the app and the other products using the server.  

Smartphones and Tablets

iOS, Android

Storage: The app is around 40-50 MB installed. Storage usage will depend on work orders, inventory, images, and other data synced to the device. Recommend 16 GB minimum. 

Browser/operating systems supported 

We follow the currently supported versions of the browser and operating systems. As a practice, we test for compatibility on the newest releases available at the time of the TechPro release. If we find any incompatibility issues between releases, we will contact customers via email.

Chrome

Edge: Version 80 minimum

Firefox

Safari

Android: Version 12 or greater https://www.androidupdatetracker.com

https://endoflife.date/android

iOS: Version 15 or greater https://support.apple.com/en-us/HT201222

https://endoflife.date/ios

Windows: Version 10 or greater 

Other Technologies

Reports   TechPro uses Microsoft SSRS for the reports created during the checkout process. 
Web API 

The intermediate language is used to tie multiple data sources into one common set of services. This is also used to pass the authentication from the ERP to the Web Admin Site.

Authentication protocol

OAuth 2.0

Dynamics GP with

WennSoft Signature 
 The ERP that TechPro integrates with. 

SSL Certificate

This is used to enable websites to move from HTTP to HTTPS, for better security. 

Deployment

Web Admin Site   TechPro 

Windows Installer

iOS

Downloaded via the App store for iOS.

Android

Downloaded via the Google Play store for Android.

Learning

Customer Portal

On-Premises Diagram