JBCNConf 2018 Workshops Feedback (Barcelona)

"Refactoring Out of God Object Anti-Patterns" workshop took 4th place based on average rating given by its attendees - it was 4,64 in 1-5 scale. If you look through all ratings of over 60+ talks you will notice that only five of them have been rated higher. Continue Reading...

JBCNConf 2018 - Refactoring Workshop Attendees

Wallapop – Barcelona, Spain

I decided to invest in this training because we need to handle with legacy code and this is a good way to improve the team's refactor skills. Past the course those are some sentences of my staff members:..
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Josep Ferrer Boix - VP of Engineering at Wallapop

Ocado Technology – UK, Poland, Spain, Bulgaria

Włodek Krakowski during 4 years in Ocado provided his trainings throughout different offices of Ocado mainly in United Kingdom, Poland but also in Spain and Bulgaria offices.

- Effective Refactoring : 37 times for 390 developers
- Refactoring to Patterns 14 times and 133 developers Continue Reading...

Łukasz Brzezowski - Head of Ocado Technology Kraków

Code base split into many checkpoints

If someone couldn't follow up in one section, he could align with the rest of the group starting from the next planned checkpoint which was very helpful... Continue Reading...

Jakub Karbowiak - Software Engineer, Ocado Technology

I had a chance to try everything in practice

I had an impression that even one minute during the whole day of training wasn't a waste of time... Continue Reading...

Katarzyna Duma - IT Team Leader, Ocado Technology

Sabre Academy for students in Krakow, Poland

Włodek demonstrated great skills as a trainer, but also exceptional commitment to the whole project, dedicating many hours - also of his own time - to prepare and deliver the trainings for students. Continue Reading...

Grzegorz Kwaśnik - Lead Recruiter at Sabre

Not getting bored even one minute during 2 days…

I was not get bored even one minute during whole 2 days course. I was impressed how many PRACTICAL information you can learn in such a short time. Continue Reading...

Ziemonit Stolarczyk - Java Sortware Developer at Sabre

Observations of non-participant

Individuals who attended were coming back with brilliant inspiration of productivity improvements and real world applicable examples where truly mastering your coding tool makes you a much more competent developer... Continue Reading...

Daniel Stoner - Senior Software Engineer at Ocado Technology

Passion for learning and teaching that goes beyond the classroom

Wlodek possesses a passion for learning and teaching that goes beyond the classroom. As an engineer, he has a proven track record for his ability to deliver high quality, relevant software. As a teacher, he is highly effective at taking concepts and demonstrating them to the engineering community... Continue Reading...

Susan Finch - Director, Technology Training at Sabre Holdings

JBCNConf 2017 Learning and thoughts

Wlodek was so fast and I was so slow, that I finally gave up the workshop, and I decided to enjoy watching Wlodek working on a huge test refactoring. It was amazing the ability of Wlodek, and how he masters TDD and refactoring... Continue Reading...

Mike Gonzalez - Software Developer in Barcelona

Highly sought-after workshop in our company

This highly sought-after workshop has undeniably benefited many teams in our company, and I would definitely recommend it to anyone who has the opportunity to attend it! Hands-down one of the most useful workshops I have attended as a developer. Continue Reading...

Radostina Antonova - Software Engineer at Ocado Technology

Influential Trainer

Włodek gave me a solid ground to change my programming style and code improvement. Wlodek encouraged people to change old habits. He has impressive knowledge about design patterns and refactoring. Continue Reading...

Dorota Olszewska (formerly Jajkowska) - Team Lead at Sabre Corporation

High speed sign-up for a training…

I've registered immediately (like 10 seconds) after receiving an e-mail about the training, and I was already 5th at the list... Continue Reading...

Piotr Krokowski - Team Lead Java Developer at Sabre