Academic and practical expertise
Materials shaped by university teaching and real technical experience.
Practical IT education
Learn. Practice.
Get Certified.
Build practical skills in Python, Oracle, networking, Scrum, Excel and software testing with books, practice tests and certification resources created from real teaching experience.
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University-level expertise
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Practical exam preparation
PYTHON
ORACLE
SCRUM
TESTING
CERTIFICATE
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Top learning topics
Practical skills for professional growth and certification success.
Python
From programming fundamentals to advanced certification preparation.
Explore →Oracle
SQL, PL/SQL and database certification practice materials.
Explore →Networking
Wireless networking concepts and CWNA certification practice.
Explore →Excel
Formulas, lookup functions, pivot tables and data analysis.
Explore →Scrum
Agile concepts, PSPO I preparation and practical exam support.
Explore →Software Testing
ISTQB-oriented preparation and software testing foundations.
Explore →Why IT Piazza?
Learning designed for real progress
Academic knowledge translated into clear, practical and exam-focused materials.
Certification focused
Structured resources that help you practise confidently and efficiently.
Learn at your own pace
Use concise guides, books and practice tests wherever you study best.
Clear explanations
Complex IT topics presented in a logical and approachable way.
Learn deeply
Books and courses
Prepare confidently
Certification preparation
Start for free
Free learning resources
Useful materials to support your preparation and revision.
17Books and courses
Python · OracleCore certification areas
ThousandsPractice questions created
15+ yearsTeaching experience
About IT Piazza
Education built on knowledge and experience
IT Piazza was created to make high-quality IT education accessible through practical books, certification preparation and clear learning resources.
The materials are developed by Dr Ana Uzelac, a university professor, researcher and course creator with extensive experience in programming, databases, data science and professional certification preparation.
Explore the learning materials →✦
University-level expertise
Academic rigor combined with practical learning.
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Focused on learner success
Resources designed to support steady, confident progress.