Bezocht om één dag geleden
Bertil
HulpleerkrachtGeeft les in
Nederlands
Moedertaalspreker
Engels
Spreekt
Frans
Duits
Spaans
Dutch & English | Cybersecurity Professional (CISSP/OSCP) | Conversational & Technical
Geeft les in
Nederlands
Moedertaalspreker
Engels
Spreekt
Frans
Duits
Spaans
Dutch & English | Cybersecurity Professional (CISSP/OSCP) | Conversational & Technical
Over mij
Ik als leerkracht
Mijn lessen en manier van lesgeven
Uit NederlandWoont in Utrecht, Nederland (07:44 UTC+01:00)
Over mij
italki leerkracht sinds 5 Feb 2020InterestsITFilms & TV SeriesSportGamingFood
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!Ik als leerkracht
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. Mijn lessen en manier van lesgeven
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.Mijn lesmateriaal
- Quizzen
- Tekstdocumenten
- Artikelen en nieuws
- Diapresentatie/PPT
5.0
Beoordeling
112
Studenten
374
Lessen
100%
Aanwezigheid
98%
Beantwoord
Nederlands lessen
Nederlands
Engels
Proefles
47 lessen voltooid
USD 9.00+
Dutch or English Conversation | Nederlands & Engels
A1 - C2Conversatie oefenen259 lessen voltooid
USD 13.50+
Pakket met 26% korting
Dutch or English for Cybersecurity Professionals
B1 - C2Algemeen2 lessen voltooid
USD 17.00+
Pakket met 17% korting
Introduction Lesson - For Dutch or English
A1 - C2Algemeen5 lessen voltooid
USD 12.00+
Dutch or English for Work: Meetings & Office Talk
B1 - C2Algemeen7 lessen voltooid
USD 12.50+
Beschikbaarheid
Op basis van je tijdzone (UTC+00:00)
54 Beoordelingen
Alle
Nederlands
Engels
Zoe Tran
26 Nederlands lessen
Keuze van de leerkracht
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 mrt. 2025
Fruzsina
1 Nederlands les
Keuze van de leerkracht
Ik vond het leuk en makkelijk om met Bart te praten. Hij is vriendelijk en geduldig. Dank je voor de leuke les!
15 feb. 2020
Sanaz
2 Nederlands lessen
Ik had mijn eerste les met Bert. Het gaat heel goed! Ik wil meer lessen van hem volgen.
14 okt. 2025
Trammell Hudson
4 Nederlands lessen
Keuze van de leerkracht
Hij was heel erg aardig en wij spraken de hele tijd in het nederlands over computerveiligheid onderwerpen.
26 apr. 2020
Krzysztof Szocik
9 Nederlands lessen
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 dec. 2025
Rajul Sharma
1 Nederlands les
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 okt. 2025
Proefles
USD 9.00
Je laatste betaling wordt gedaan in USD