Último acesso às há uma hora
Bertil
Tutor da ComunidadeEnsina
Holandês
Nativo
Inglês
Fala
Francês
Alemão
Espanhol
Dutch & English | Cybersecurity Professional (CISSP/OSCP) | Conversational & Technical
Ensina
Holandês
Nativo
Inglês
Fala
Francês
Alemão
Espanhol
Dutch & English | Cybersecurity Professional (CISSP/OSCP) | Conversational & Technical
Sobre Mim
Minha atuação como professor
Minhas aulas e estilo de ensino
De HolandaMora em Utrecht, Holanda (09:06 UTC+01:00)
Sobre Mim
Professor da italki desde 5 de Feb de 2020Tópico de interesseTecnologiaFilmesEsportesJogandoComida
Hi! I'm Bertil. I speak English and Dutch fluently—English daily with my American wife and at work, Dutch with family and fellow Nederlanders. I work as a Cybersecurity Analyst at a European bank and hold CISSP and OSCP certifications. This lets me offer something unique: English lessons for IT/security professionals. Need technical vocabulary, help with certification exams, or professional writing skills? I teach both the language and the context. I also love helping with general conversation in Dutch or English—everyday topics, vocabulary building, gaining confidence. Whatever your goal, I'm here to help. Looking forward to meeting you!Minha atuação como professor
I'm patient and adapt to what you need. Some students want structured vocabulary practice; others prefer free conversation. Some need professional communication skills; others just want to chat. Tell me your goals and I'll tailor our lessons.I correct mistakes as we talk—gently but consistently. The goal is progress without stress.For IT and cybersecurity professionals: I actually work in the field. I can help with technical English using real examples from my daily work as a security analyst—threat reports, incident documentation, certification exam language. Not just textbook definitions, but how we actually communicate in the industry. Minhas aulas e estilo de ensino
Lessons are conversational and relaxed, but purposeful. We can discuss various topics, read texts together, or work on specific skills—whatever helps you most.For general learners: Practice everyday conversation, expand vocabulary, improve fluency. I'll correct mistakes and help you sound more natural in Dutch or English. For cybersecurity/IT professionals: We work with real materials—threat intelligence reports, CVE descriptions, certification exam questions, incident report templates. You learn the language in the same context you'll use it at work. I can help with CISSP, Security+, CEH, OSCP exam language, professional writing, and technical vocabulary across all security domains.Meu material de ensino
- Jogos de perguntas e respostas
- Documentos de texto
- Artigos e notícias
- Slides de apresentação/PPT
5.0
Avaliação
117
Alunos
404
Aulas
100%
Presença
98%
Resposta
Holandês Aulas
Holandês
Inglês
Aula Experimental
48 aulas concluídas
USD 9.00+
Dutch or English Conversation | Nederlands & Engels
A1 - C2Prática de Conversação285 aulas concluídas
USD 13.50+
Pacote com 26% de desconto
Dutch or English for Cybersecurity Professionals
B1 - C2Fundamentos de Linguagem2 aulas concluídas
USD 17.00+
Pacote com 17% de desconto
Introduction Lesson - For Dutch or English
A1 - C2Fundamentos de Linguagem6 aulas concluídas
USD 12.00+
Dutch or English for Work: Meetings & Office Talk
B1 - C2Fundamentos de Linguagem9 aulas concluídas
USD 12.50+
Disponibilidade
Com base no seu fuso horário (UTC+00:00)
54 Revisões
Todos
Holandês
Inglês
Krzysztof Szocik
14 Holandês aulas
Escolha do professor
Bertil is an absolutely amazing teacher! Our Dutch conversational classes are the highlight of my week. He is incredibly helpful with a deep knowledge of so many different topics. He is always friendly, well informed and genuinely wise, which makes our classes resemble a meeting between 2 friends having a great, interesting chat. It is a perfect mix of sometimes going really deep into serious topics and other times just having a nice, friendly conversation. I highly recommend his classes to anyone who wants to learn in a truly professional yet friendly atmosphere!
28 de dez de 2025
Trammell Hudson
4 Holandês aulas
Escolha do professor
Hij was heel erg aardig en wij spraken de hele tijd in het nederlands over computerveiligheid onderwerpen.
26 de abr de 2020
Rajul Sharma
1 Holandês aula
Bertil heeft mij geholpen met de voorbereiding van een Nederlandse afspraak die ik morgen heb! Hij heeft echt handige en eenvoudige zinnen met mij gedeeld en was ook heel positief en motiverend. Het was een echt nuttige ervaring om een les met hem te doen. Ik zal hem zeker in de toekomst weer boeken! Ik raad hem zeker aan!
12 de out de 2025
Zoe Tran
31 Holandês aulas
Escolha do professor
I personally really like talking to Bart! This is almost my 10th chat with him and every time he is helpful and patient. Highly recommend to folks who are A2 level. A1 might struggle a bit because you may not have the vocabulary and/or grammar to express what you want or to understand/hear what is being said.
30 de mar de 2025
Sanaz
2 Holandês aulas
Ik had mijn eerste les met Bert. Het gaat heel goed! Ik wil meer lessen van hem volgen.
14 de out de 2025
Li Zhuang
6 Holandês aulas
Great learning experience! The lessons gave me the opportunity to actively speak Dutch and to learn authentic expressions. This greatly supported my progress in listening comprehension, and gradually developing confidence in speaking Dutch.
14 de set de 2025
Aula Experimental
USD 9.00
O pagamento final será efetuado em dólares americanos