Quarter Technology Stack

Airbnb is an online marketplace for people to list, discover, and book accommodations through the internet.

Square for Restaurants is a cloud-based point of sale (POS) system with support for dine-in, pickup and delivery restaurant operations.

Tripadvisor is an online travel agency that assists customers in gathering travel information with user-generated content like posting reviews, opinions of travel-related content and engaging in interactive travel forums. It also offers online hotel reservations and bookings for transportation, lodging, travel experiences, and restaurants

ASP.net is an open source framework for building web applications and services with .NET and C#.

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.

jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML. It is free, open-source software using the permissive MIT License. Web analysis indicates that it is the most widely deployed JavaScript library by a large margin.

Nginx is a web server which can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

PHP: Hypertext Preprocessor is a server-side scripting language designed for Web development, but also used as a general-purpose programming language. PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems, and web frameworks.

Google Analytics allows users to measure sales & conversions, plus gain fresh insights into how visitors use sites, & how they arrived on site.

Microsoft Office is a suite of desktop productivity applications and client and server software designed for data analysis, presentations and numeric manipulations.

New Microsoft PowerPoint is cleaner and primed for use on tablets and phones, so client can swipe and tap their way through presentations. Presenter View automatically adapts to their projection set-up, and client can even use it on a single monitor.

Microsoft Teams is a chat-based workspace in Office 365 which lets users collaborate on documents, make voice & video conference calls, view chat logs, and more.

reCAPTCHA is a CAPTCHA-like system designed by Google to establish that a computer user is human.

SilverStripe is an open-source content management system and flexible framework.

Vimeo PRO is a business video hosting platform.

The Receptionist is the most versatile, effective and easy-to-use visitor management system available from offices with just a few employees to others over 3,000. The app is used by hundreds of businesses around the globe.