Keystone Construct, LLC Technology Stack

BuildingConnected Pro is an all-in-one bid management solution for construction professionals. It helps subcontractors win more work by enabling them to track bid invites, stay ahead of deadlines, and get key analytics—all from one place.

GitHub is a place to share code with friends, co-workers, classmates, and complete strangers, helping individuals and teams to write faster, better code.

Sentry provides open-source error tracking to monitor and respond to bugs and crashes anywhere in users application in real time.

YouTube is a video sharing service where users can watch, like, share, comment and upload their own videos. The video service can be accessed on PCs, laptops, tablets and via mobile phones.

Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript.

JavaScript is the programming language of HTML and the Web.

Polyfill as-a-service detects and returns a JavaScript bundle of polyfills based on the current browser using the User-Agent.

POWr is a library of free and customizable forms, galleries, social streams, e-commerce, countdowns, and more.

Microsoft Exchange Online is a hosted email for business.

Outlook is a product that provides its users with an email service, calendar, and the ability to save and synchronize contacts.

Microsoft Office 365 provides web, desktop, and mobile apps for outlook, word, excel, powerpoint, onenote, publisher, skype, onedrive, exchange online.

Twitter is a microblogging and social networking service on which users post and interact with messages known as "tweets".