We employ the most brilliant, tech-obsessed mobile developers and engineers in the field. Our iOS engineers share a passion for developing beautiful and reliable applications.
Our Android engineers work on the cutting edge of mobile. From building on Jelly Bean to interfacing with external hardware via Bluetooth, they lead the way for innovation on the world's largest mobile platform.
We cover everything from interactive corporate sites to scalable web applications and CMS systems. Our web developers use best tools RoR (Ruby on Rails), Dot Net, Java, MySQL and PostgreSQL.
Our focus is to build solution only using some of the best cloud based infrastructures such as AmazonEC2, Heroku and Azure. Whether you need a backend to drive demanding mobile applications to a scalable solution for video streaming, we can help.

We collaborate with you to ensure we're solving the right problems, build requirements and structure metrics. This means our small, agile project teams (usually four to six people, rarely more) are constantly collaborating on problems and solutions.
Our designers work hand-in-hand with our developers in every step of the process, allowing us to deliver consistently stellar results.
Our pragmatic approach emphasizes immediate, incremental successes and the flexibility to adapt as the project progresses. Pair programming isn't just a technique for us – it's a way of life. Our offices have no cubicles or assigned desks; everyone works together in a big room and codes side-by-side.
SOLARO provides age-appropriate, curriculum-aligned lessons, activities, exercises, and quizzes for grades 3 to 12 in Math, Science, and English Language Arts. SOLARO is 100% curriculum-aligned, with courses designed to specifically address the current educational standards in all 50 US states, the new US Common Core State Standards, and three Canadian provinces (Alberta, British Columbia, and Ontario). We have combined study guides, interactive practice questions, and online tutoring into a comprehensive and fully integrated study solution that works across multiple platforms and is easily accessible wherever you are.
Connect to a real-live tutor with motuto, Castle Rock Research's on-demand tutoring app. A service aimed at students in grades 6-12, motuto provides mobile homework assistance where you want it and when you want it. When you get stuck on a problem, or need help with a lesson, use your mobile device to connect to a live tutor who will explain the concept and walk you through the problem-solving process.
Motuto is currently available in all countries worldwide with access to the mobile app stores, but our app is not multilingual and all our sessions are conducted in English.
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Increase engagement in your classroom, lecture, or presentation with a clicker app that goes way beyond just multiple-choice questions for only a fraction of the cost of dedicated systems. Through true-or-false, numerical-response, multiple-choice, written-response, and even drawing right on the touch screen, your classes will now enable everyone to share and collaborate in a way never before possible.
An innovative tool that provides a resource development infrastructure to efficiently manage workflows related to content development.
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INTEGRITY is an online application that performs detailed analyses of multiple-choice assessments. The comprehensive, easy-to-use reports generated by INTEGRITY offer unique professional development opportunities to clients striving to create quality assessments for their students. INTEGRITY also provides leading-edge collusion (cheating) detection features that allow clients to investigate the academic integrity of students taking multiple-choice tests.
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Highly detailed and interactive, Study Guides feature an overview of all curriculum concepts and comprehensive practice tests for students to fully test their knowledge. Study Guides look great in portrait or landscape, and are compatible with the entire iPad family, including the iPad mini.
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Our clients are people and organizations with ambitious mission and who dream big. They want to experience the power of software in every step of their business. They value high quality software and are passionate about our development methodology. We help them achieve the dream by delivering great quality software and by developing great codes for great experience. Here are few of them.
If you want to get the power of SOLARO on you devices, you can become one of our partners.. SOLARO is scalable, can support any language, import any content, and deliver on practically any platform – Internet, tablets, mobiles, and television. We are looking for partners in hardware, content, multimedia, telecom, mobile, training, and other education related areas. Send us an inquiry with your details.
The SOLARO Enterprise-Class Solution delivers a world-class e-learning and mobile learning platform that works on various platforms and can be bundled with the hardware of your choice for your school, college, or university.
Castle Rock Research Corporation is a leading name in developing path breaking technology and print solutions in education sector. Established in 1995, CastleRock has its team in North America & India.
Castle Rock Research - India (CRRI) is a Mobile technology solutions company providing comprehensive range of solutions & services for Mobile Phones and Web based products. Our team comprises of experienced designers, technologists & strategists driven by the passion to build meaningful technology solutions for web, mobile & multi-touch devices with primary focus on design, simplicity & performance.
Our consulting-driven approach makes it a strategic partner to several Fortune 500 enterprises like SAP, Vodafone, Samsung. We are sought out for providing ROI to our clients by reducing the time taken in product development & the development cost thereby ensuring higher profitability.
To become World's most responsive and client-focused consulting services provider through our unrelenting dedication, Out of the Box thinking and Collaborative spirit.
Connect people, processes, and information through digital collaboration, unified communication and management solutions that enhance productivity, profitability, and innovation.
Gautam Rao President & CEORead More >>
Mun PrasadExecutive VPRead More >>
Colin GeisslerVPRead More >>
Mat LavoieVP Technology Read More >>
Brigitta GoerresExecutive Director of CurriculumRead More >>
Kell PedersenExecutive Director of EditingRead More >>
Christopher ManningCEO IndiaRead More >>
Suman GuhaDirector TechnologyRead More >>
Rinku SinghalManager Product DevelopmentRead More >>
Komal TripathiSr HR ManagerRead More >>

Gautam Rao,
President & CEOThe mission of Castle Rock Research is to develop quality educational resources and to deliver innovative educational solutions - all with exceptional value.
If there is anything that is common among all Castle Rockers, it is their passion for life! They think out of the box and create world-class products. We offer a challenging and inspiring workplace that foster excellence, innovation, and growth. If you have that passion in you, Castle Rock is the place for you!

Castle Rock Research is an equal opportunity provider, an organisation that offers multicultural.
environment and encourages team work, applauds best practices and rewards hard work. It provides an overpowering ambience that inspires people to perform at their best!!
Being led by a young, successful entrepreneur, the Rockers team is known for its vibrancy, excellence and integrity. Working in an informal environment, the team inherits problem-solving and team building approach. Castle Rock work space environment is a perfect blend of Indian and Canadian work culture.
Castle Rock does not follow a hierarchical model thereby ensuring performance-based growth plans for all employees.

3rd Floor , No. 56/3 Vakil Square,
Near to Jayadeva Hospital,
Bannerghatta Main Road,
Bangalore - 560029.
Tel: +91 (80) 42414300
Email: contact@crri.com

2340 Manulife Place,
10180-101 Street,
Edmonton, Alberta,
Canada T5J 3S4.
Tel: 780.448.9619
Fax: 780.426.3917
Toll Free: 1.800.840.6224
Email: contact@crri.com