Our story
Welcome to SixCube University, where aspiring QA professionals find top-tier education. With 13+ years of experience, Sixsentix, the driving force behind the University, has always embraced the value of spreading testing knowledge and promoting a quality mindset. This has led us to take a step further and launch a learning program that will educate the testers of tomorrow.
Through our QA training, we aim for more than just propelling individuals towards great careers – although that’s certainly a part of our mission. We also wish to build and cultivate a community of future testing experts that will help move the industry forward.


Our curriculum
The cornerstone of our QA training is a comprehensive, 6-month long course titled “Software Testing”. In this course, we condense all our knowledge and experience built over a decade of work with major global enterprises. It covers all key areas of testing as well as basic IT concepts that provide participants with a holistic understanding of the general framework in which testing is conducted.
The course is self-contained, meaning that attendees don’t need any prior QA or IT knowledge, and our objective is to enable students to kickstart their QA career as soon as they complete the course. We provide them with the technical know-how, soft skills, and practical experience essential for a software testing role. The course is divided into two 3-month segments that focus on manual and automated testing, respectively, and that can both be attended separately.
Why we’re different
A course made by testers for the testers – The course is crafted and instructed by experienced testing professionals, and their deep industry knowledge ensures a distinct emphasis on QA
Business-approved practices – our vast QA expertise comes from the heart of the industry: we teach practices we have perfected as a company in 13+ years of work
Emphasis on practical knowledge – over 2/3 of the program is devoted to hands-on practical training and exercises that simulate real project work
Where to find us
Sixsentix is a multinational organization with 7 different locations across 6 countries, and the story of SixCube University starts from our nearshore center in Novi Sad, Serbia.
Our courses are delivered online, allowing us to reach aspiring testers regardless of their location and to build a broad, well-connected learning community. While classes are currently held only in Serbian, the knowledge, practices, and methodologies we teach are shaped by years of experience on global projects and reflect internationally recognized QA standards. Students benefit from everyday collaboration with professional testers who work at the forefront of testing innovation, gaining authentic, first-hand insight into real-world projects, tools, and industry challenges.

Joining SixCube University
The application process for SixCube University is open to all, regardless of their prior knowledge, background, or professional experience. QA’s multidisciplinary character embraces and leverages a wide range of skills and knowledge, and it can accommodate individuals with very different career profiles. That’s why it’s an excellent choice for those exploring IT for the first time, as well as for those seeking transition from other IT roles.
You can apply on this page, and you can also visit our website to find more info about our courses and SixCube University.