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Who we are

We are highly qualified academics with Ph.D.

We specialize in research and development.

We direct your business towards innovation.

Why we are the best choice

  • We are successful researchers working in many areas of computer science.

  • We have an experienced development team and cooperate with numerous experts.

  • Our goal is to be a top innovation company.

we value education

As of now, our flagship software platform (SPOJ) has hosted over 700 programming contests including Tech Fest events, ACM-ICPC warm-ups, and the High School     Programming League - an annual long-term contest dedicated for outstanding high school students. Moreover, SPOJ serves as a tool in programming & computer science education. This experience has evolved into our innovative online teaching method, ISEL (Intelligent System for Enhanced Learning). In Poland, we share our experience in education with teachers on our website Contest.pl.

our portfolio

We have developed online technologies which provide automated skill-testing methods. One of our products is SPOJ Engine, a powerful and flexible evaluation system which has been successfully integrated into many platforms, including:

  • 1. ExpertRating.com

    See webpage
    ExpertRating.com

    ExpertRating use SPOJ Engine for assessing the skill of programmers and software developers in many programming languages.

  • 2. CodeChef.com

    See webpage
    CodeChef.com

    CodeChef is India's first, non-commercial, multi-platform online coding competition.
    A great Directi.com Initiative with our SPOJ Engine.

  • 3. Gdańsk University of Technology

    See webpage
    Gdańsk University of Technology

    More than 3000 students have practiced programming with SPOJ in dozens of courses, including: Introduction to Programming in C/C++, Design and Analysis of Algorithms, Data Structures, Combinatorial Algorithms, Numerical Methods, Discrete Optimization Algorithms.

our projects for the community

ideone.com is a... pastebin. But a pastebin like no other on the Internet. A more accurate expression would be online mini IDE and debugging tool. 40 programming languages, high performance, and detailed information about the execution of every paste makes ideone the most powerful pastebin designed for programmers on the Internet.

Scarky.com is a free web service which allows users to create a variety of challenges and place them on their website or blog. Scarky provides an easy-to-use interface with many tutorials and examples and therefore makes creating programming tasks quick and enjoyable. The challenges can be used for fun, in education or for automated skill assessment and recruitment.

Sphere Online Judge, known as SPOJ, is a problem-set archive, online judge and contest hosting service accepting solutions in 40 programming languages. SPOJ has dynamically growing community of 60k+ programmers and offers a great number of programming problems, effectively attracting new users willing to learn new things and test their skills. SPOJ stands out among other online judges because of the number of submissions sent by users (over 100 000 per month), the number of organized contests (hundreds every year), its active community and availability of many programming languages.