Sounds Reasonable Technology Stack

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.

Modernizr is a JavaScript library which is designed to detect HTML5 and CSS3 features in various browsers, which lets JavaScript avoid using unimplemented features or use a workaround such as a shim to emulate them. Modernizr aims to provide this feature detection in a complete and standardized manner.

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

Bugsnag is command center for software stability - empowering software teams to make data-driven decisions on when to focus on building new features, or when to fix bugs.

Cloudflare Content Delivery Network (CDN) is a geographically distributed group of servers that ensure fast delivery of Internet content, including HTML pages, JavaScript files, stylesheets, and images.

Cloudflare mitigates threats from website scraping to application level attacks e.g. SQL Injection and DDOS Protection without any additional hardware.

EMC Atmos is a cloud storage services platform developed by EMC Corporation. Atmos can be deployed as either a hardware appliance or as software in a virtual environment. The Atmos technology uses an object storage architecture designed to manage petabytes of information and billions of objects across multiple geographic locations as a single system.

EMC Avamar: Fast, efficient data backup and recovery through a complete software and hardware solution. Equipped with integrated variable-length deduplication technology, Avamar facilitates fast, daily full backups for virtual environments, remote offices, enterprise applications, network-attached storage (NAS) servers, and desktops/laptops.

EMC Elastic Cloud Storage (ECS), formerly Project Nile, is an object storage software product marketed by EMC Corporation. ECS was designed to adhere to several tenets of object storage, including scalability, data resiliency and to take advantage of existing or new commodity server hardware in order to manage costs. It is marketed as software-defined storage.

EMC SourceOne Archiving Family: Advanced archiving software that improves user productivity, providing seamless access to archived email, files, and Microsoft SharePoint content. Proactive information management helps with litigation readiness and a centralized archive accelerates high-volume discovery searches and enables secure legal holds.

The EMC Documentum platform provides essential capabilities for managing enterprise content and is the foundation for enterprise content management and intelligent case management offerings. The Documentum platform adheres to the content management interoperability services standard and supports a broad range of operating systems.

G Suite is a suite of apps from Google which offers a number of tools to communicate and collaborate with colleagues, store files, and manage data.

Square Appointments is an online appointment scheduling software through which clients can book, reschedule and cancel appointments.

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

DoubleClick is a digital advertising solution from Google.

Google Maps is a web-based service that enables users to find local businesses, view maps, get driving directions, and more.

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

Shopify is a commerce platform to help you build a secure and customizable ecommerce website for your brand.