Castles Technology Co., Ltd. Technology Stack

Adyen is a payment processing platform built for businesses within any sector, with tools for accepting payments in multiple formats and optimizing growth.

Android is a mobile operating system based on a modified version of the Linux kernel and other open source software, designed primarily for touchscreen mobile devices such as smartphones and tablets.

Fedora is a Linux based operating system for desktops and servers.

Linux is a family of open source Unix-like operating systems based on the Linux kernel.

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.

JIRA is a bug tracking, issue tracking and project management software from Atlassian.

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.

BambooHR is a cloud-based human resources (HR) software service for small and midsize businesses. BambooHR offers small and growing companies a human resource information system (HRIS) that includes an applicant tracking system (ATS) and HRIS tools to manage all aspects of the employee lifecycle.

Bootstrap is a free and open-source front-end framework for designing websites and web applications. It contains HTML and CSS-based design templates for typography, forms, buttons, navigation and other interface components, as well as optional JavaScript extensions.

Font Awesome makes it easy to add vector icons and social logos to their website.

Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.

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.

Java is a programming language and computing platform.

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.

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.

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

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

Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare have all traffic routed through its intelligent global network, which gets smarter with each new site added.

Contact Form 7 is a tool to manage multiple contact forms.

Salesforce's Desk.com is a cloud customer support solution with features including agent console, knowledge base and multi-channel support.

Gmail is a free, advertising-supported email service offered as part of Google's G Suite, with 15GB of storage, color-coded inbox filters and unsend button.

Slack is a single workspace that connects users with the people and tools they work with everyday, no matter where they are or what they do.

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

JIRA Software enables customer's team at every stage of the application lifecycle. From planning, tracking, launching and reporting.

Microsoft SQL Server is a relational database management system used for storing and retrieving data as requested by other software applications.

Red Hat is the leading provider of enterprise open source solutions, including high-performing Linux, cloud, container, and Kubernetes technologies.

Veritas is a line of data management software solutions designed for IT administrators. It enables users to accelerate digital transformation, manage multi-cloud data, provide data protection, optimize storage, and ensure compliance and workload portability.

MailChimp gives you all the power of enterprise-level automation without any of the headaches. Provide timely, relevant information with MailChimp Workflows. 

MailChimp Marketing is a marketing automation platform designed and developed for businesses using email to reach out to their target markets

TestRail is a comprehensive web-based test case management software to manage, track and organize software testing efforts.

WooCommerce is an eCommerce plugin for Wordpress