The number of users is correct. The trainer delivered the information with enthusiasm.
Alberto Rivas - SEG AUTOMOTIVE SPAIN, S.A.U.
Course - Python Programming - 4 days
Part related to application security using code snippets
Mateusz Rusak - DOLFI 1920 SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
Course - OWASP Top 10 2025
Machine Translated
I liked how Gunnar wrote pretty much all of the code on the fly as we were going through, but that there was plenty of pre-prepared material on the google drive that I can refer to after the training.
The code Gunnar wrote based on the sample data I provided beforehand was also extremely useful and also made the training relevant to our own datasets.
Ranvir - Schroders Personal Wealth
Course - Visual Studio Code
Multiple examples for each module and great knowledge of the trainer.
Sebastian - BRD
Course - Secure Developer Java (Inc OWASP)
Module3 Applications Attacks and Exploits, XSS, SQL injection
Module4 Servers Attacks and Exploits, DOS, BOF
Tshifhiwa - Vodacom
Course - How to Write Secure Code
The level of knowledge of the trainer
Alejandro Rivas - McCormick Shared Services - EMEA, LLC sp. z o.o.
Course - Designing Web APIs
coding exercises
Kesh - Vodacom
Course - HTML5, JavaScript, and CSS4
Demonstrating non-obvious and non-intuitive behaviors/functionalities through examples.
Arkadiusz Prochwicz
Course - Advanced TypeScript
Machine Translated
knowledge level of the trainer
Pawel Latawiec - 3LP SA
Course - Front-End Development from Basic to Advanced
Real-life examples.
Kristoffer Opdahl - Buypass AS
Course - Web Security with the OWASP Testing Framework
The trainer's subject knowledge was excellent, and the way the sessions were set out so that the audience could follow along with the demonstrations really helped to cement that knowledge, compared to just sitting and listening.
Jack Allan - RSM UK Management Ltd.
Course - Secure Developer .NET (Inc OWASP)
Skill in conveying information
Jakub Drewa - NABYWCA: Powiat Wejherowski, ul. 3 Maja 4, 84-200 Wejherowo ODBIORCA: Powiatowy Zespol Szkol nr 2, im. Bohaterskiej Zalogi ORP "Orzel", ul. Strzelecka 9, 84-200 Wejherowo
Course - Website Development in PHP
Machine Translated
This is what we can learn something new from, Mr. conducted the classes in an interesting way and always helped when there was a problem.
Mikolaj Mazurkiewicz - Stowarzyszenie Wiedza i Rozwoj
Course - Creating Web Pages with HTML
Machine Translated
Console part in web environment it gives me ho to navigate and check the history, browser api. It explains well the proper functions every element in the templates.
Glenford Cataluna - Bureau of Fisheries and Aquatic Resources
Course - HTML5, JavaScript, and CSS3
the trainer is a practitioner and we worked on a live case
Michal Boryczka - MAHLE Shared Services Poland Spolka z o.o.
Course - Front End Developer
Machine Translated
Completing the labs to add new functionality (calculator & trading labs)
Darren White - DAS
Course - Vue.js
the architecture and explanations
Kim Loong Lee - Comreg
Course - Typescript
Having the ability to hands on the code and making our own page and also already provided materials and html helped in understanding
Geetanjali Bhojnagarwala - BCE Inc.
Course - Introduction to HTML 5
The trainer was very motivated and knowledgeable. The trainer was not only capable of information transfer, she also brought it with humor to lighten the dry theoretical training subject.
Marco van den Berg - ZiuZ Medical B.V.
Course - HIPAA Compliance for Developers
Flexibility of the trainer. Really catered the course to our specific needs.
Daniel Kurner - Daimler TSS
Course - Learning Go Programming
I was benefit from the step by step and in detail guidance of the trainer.
Tam Jia Jun
Course - Angular 4: Create single-page applications using HTML, CSS, and JavaScript
Trainer's Attitude. Openness, very extensive knowledge, patience.
Kuba Wlazlak
Course - Tworzenie i zarządzanie stronami WWW
Machine Translated
I like how the course was structured and presented in a basic to advance style.
Kolapo Abolarinwa
Course - React: Build highly-interactive web applications
The course content was very well organized, with demos, useful online links, and examples. The instructor was knowledgeable and humble person. I particularly noticed his genuine interest in tailoring the class (e.g., setting up a policy/timing for question and answer during the class) to meet our needs. Overall, I had a wonderful experience.
Mariana Miron
Course - Liferay Development
Interaction with the instructor, possibility to ask questions on the spot
Grzegorz Ziegert
Course - Administration with Powershell
Machine Translated