CodeChef Technology Stack

Amazon CloudFront is a content delivery web service.

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.

Drupal 7 is a free and open-source web content management framework written in PHP and distributed under the GNU General Public License.

Errorception is used to find JavaScript errors client aren't even aware of. Their users aren't going to report errors. Errorception is a great way to find those errors.

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

GNU Make is a tool which controls the generation of executables and other non-source files of a program from the program's source files. Make gets its knowledge of how to build program from a file called the makefile, which lists each of the non-source files and how to compute it from other files.

Yoast offers plugins to improve SEO and optimize web sites and blogs.

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.

Cloud based storage systems by AWS.

Amazon Web Services (AWS) is a comprehensive, evolving cloud computing platform provided by Amazon that includes a mixture of infrastructure as a service (IaaS), platform as a service (PaaS) and packaged software as a service (SaaS) offerings.

Amazon WorkMail is a secure, managed business email and calendar service.

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

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.

Browser Update is a website widget to inform your visitors unobtrusively to switch to a newer browser.

DataTables is a table enhancing plug-in for the jQuery Javascript library, adding sorting, paging and filtering abilities to plain HTML tables with minimal effort. If client prefer to use a package manager such as NPM or Bower, distribution repositories are available with software.

Django is a Python web framework.

A framework for creating web applications.

F# is a mature, open source, cross-platform, functional-first programming language.

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

AWS Route53 is a Cloud DNS service helps in customers to route end user requests to internet applications.

CodePen is a web-based HTML, CSS, and JavaScript code editor that enables its users to experiment with code right in the browser.

Discourse offers an open source platform for running discussion forums.

Oracle Service Cloud (formerly RightNow) combines Web, Social and Contact Center experiences for a unified, cross-channel customer service solution in the Cloud.

WebEngage, B2C marketing cloud for cross-channel user engagement across channels like Email, SMS, Onsite, Mobile Push/In-app messaging and Browser Push.

WhatsHelp is a simple solution to exchange messages or send targeted notices to the customers using popular mobile messaging applications.

Drupal is an open source content management platform powering millions of websites and applications. Its built, used, and supported by an active and diverse community of people around the world.

Google Calendar is an get a button on its browser toolbar that they can easily click to see upcoming events from google calendar, without ever leaving their page. And if they are on sites that have special events encoded, it can click the button to instantly add events to they calendar.

Google Drive is a cloud storage and backup platform to access files, docs, photos & more, store them in a safe place, and collaborate with other people.

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.

Facebook Pixel helps organizations measure customer actions, build audiences and unlock optimisation tools. Facebook pixel is a snippet of JavaScript code that allows you to track visitor activity on your website.

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

SAP Analytics Cloud is a SaaS solution for blending BI data from multiple sources, accessing visualizations, viewing reports and sharing insights socially.

SAP Business Intelligence is a SAP product which majorly focuses on providing its customers/organizations with a user friendly and very useful form of representing data that could be helpful for analyses purpose and making business decisions.

Flock is a free chat service for work and business environments.

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.

A complete CRM for high-velocity sales teams with integrated phone and email, user behavior tracking and lead scoring.

Google Sheets is a spreadsheet program for data analysis.

HackerRank is a technology company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.Their programming challenges can be solved in a variety of programming languages (including Java, C++, PHP, Python, SQL, JavaScript) and span multiple computer science domains.

Qualtrics makes sophisticated research simple and empowers users to capture customer, product, brand & employee experience insight. Measure customer experience, track employee engagement, improve brand awareness and gather product feedback in a one powerful platform.

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

WooCommerce is an eCommerce plugin for Wordpress