| PMP® | CSPO® | Product & Project Management | Business Systems Analysis | Python, SQL, Tableau | Using agile methodologies to improve project and product delivery efficiency

Bertram tutored me in 2024, during 19 hour-long virtual sessions, while I was a student in the Columbia Engineering Digital Marketing Bootcamp. I was very positively impressed by how knowledgeable, patient and able to explain complex concepts Bertram was consistently, throughout all those sessions, during which we covered most of the bootcamp's modules. I am grateful for his support and believe that I would not have been able to graduate that course with 91.87% (A−) without the help of those tutoring sessions. Bertram, I wish you continued success in your career!

I had the pleasure of working with Bertram during my Digital Marketing studies, and I genuinely couldn't have asked for a better tutor. From the very beginning, he created an environment that made learning not only accessible but actually enjoyable. He has a unique ability to break down complex topics into clear, manageable ideas, and always took the time to make sure I truly understood the material. Bertram brings a perfect balance of professionalism and approachability. His real-world examples helped bridge the gap between theory and practical application, which made a huge difference in how I retained the concepts. He’s also incredibly supportive and patient — no question ever felt too small or too silly. Thanks for your guidance, Bertram!

I studied digital marketing in Melbourne, and during the first week of classes, I felt quite overwhelmed. To help myself, I scheduled a tutoring session that was part of the course, and Bertram became my tutor. He was incredibly encouraging, so patient with me, and motivating, demonstrating a deep knowledge of the subject. He truly is an excellent teacher. I looked forward to weekly tutoring sessions, and I highly recommend Bertram. He is absolutely 100% the best! Thank you once again, Bertram!

I would highly recommend Bertram, he was a major asset to my continued learning in my Digital Marketing courses at Columbia. He is very knowledgeable, patient, and extremely flexible in his approach to get you to understand the materials & concepts with applicable and real world examples. He is a timely, dedicated and down to earth person who would undoubtedly help facilitate your success.

Bertram is a very polite and patient tutor, which really sets him apart. Unlike many tutors, he truly encourages you to think critically and genuinely learn, rather than just memorizing information. I had the opportunity to work with him during my Digital Marketing certification program at UT, and it made a huge difference in my learning experience. Bertram took the time to explain concepts thoroughly, answer my questions thoughtfully, and made sure I truly understood the material. His approach helped me build real confidence in the subject. I highly recommend Bertram to anyone looking for a tutor who is supportive, dedicated, and truly passionate about helping students succeed.