Learn Dutch and English online with personalized lessons for Professionals
Flexible online language coaching to improve your workplace communication, emails, presentations, and fluency.
“Language is the road map of a culture. It tells you where its people come from and where they are going.”
— Rita Mae Brown
Why choose Spark?
Your personal language coach
I provide one-on-one Dutch and English lessons designed to your professional goals. Whether you want to improve your speaking, writing, or business communication, I create lessons that fit your schedule, learning style, and career needs.
Flexible scheduling on weekdays and with the Masterclasses also on weekends
Personalized lesson plans for your industry or role
Practical, work-related exercises and real-life scenarios
Adriana’s lessons are fantastic! She adapts each session to my specific needs, focusing on practical language skills I can immediately use at work. Her explanations are clear, and she makes learning enjoyable with real-life examples and interactive exercises. I’ve noticed a huge improvement in my confidence speaking English in professional settings.
Sophie, Marketing Manager
Choose the Language Package that fits your goals
Starter Package
3 classes of 60 minutes (1 class per week)
Support: No email support; I’ll answer all your questions during class
Who it’s for: You want to try out individual coaching, get familiar with the lessons, and start improving your business communication
Price: €200 for the full package
“A perfect way to get started and see how quickly you can progress.”
Standard Package
10 classes of 60 minutes (1–2 classes per week)
Support: No email support; I’ll answer all your questions during class
Who it’s for: You want structured, short-term improvement in workplace English or Dutch, including emails, meetings, and presentations
Price: €500 for the full package
“A focused plan to build confidence and practical language skills in a few weeks.”
Intensive Package
20 classes of 60 minutes (2–6 classes per week)
Support: No email support; I’ll answer all your questions during class
Who it’s for: You want a fast, substantial improvement in business fluency and confidence
Price: €900 for the full package
“Perfect for professionals ready to accelerate their language skills and achieve real results quickly.”
Business Language Masterclass
The Business Language Masterclass is my premium, high-impact program for professionals who want fast, measurable results in just 10 days. I organise one Masterclass per month, to make sure that my Masterclass students receive priority in scheduling classes and support. During this time, I make sure I have enough time for you to book your classes so your learning experience comes first.
Each Masterclass always starts on a Monday and continues through to Wednesday of the following week, including one weekend. For flexibility, lessons can also be scheduled on weekends to accommodate your professional schedule. This intensive, time-limited structure ensures focus, momentum, and rapid progress.
Duration: 10 consecutive days
Sessions: 8 × 60-minute 1-to-1 lessons
Frequency: Flexible within the 10-day period, including one weekend availability
Masterclass availability starts: March 9th, 2026
What’s Included
8 fully personalized lessons, created to your specific professional goals
Priority email support during business days, with replies within 24 hours
Work-based homework tasks, designed in agreement with you and linked directly to your real work responsibilities
Homework may include:
Drafting or improving work emails
Preparing presentations or meetings
Practicing client calls, pitches, or negotiations
Industry-specific vocabulary and communication exercises
Direct feedback on work documents or tasks, not just lesson materials
Price: €1,000 for the full 10-day package
“For those who want fast, high-impact language coaching with unlimited support and customized materials.”
I’ve been taking business English lessons with Adriana for a few weeks now, and the results are impressive. She helps me structure my sentences, improves my pronunciation, and gives me practical tips for emails and meetings. Her lessons are always well-prepared. I feel more confident communicating with international clients thanks to her guidance.”
Lars, IT Consultant
How it works
Book your package: Choose your package and schedule online.
Personalized lessons: Lessons are designed to your goals, including emails, meetings, presentations, and speaking practice.
Practice & feedback: Receive exercises, and direct feedback to help you progress quickly.
Flexible booking: Reschedule lessons if needed according to my flexible policy.
Adriana’s Nederlandse lessen zijn duidelijk, praktisch en leuk. Ik voel me elke week zekerder in het gebruik van Nederlands op het werk.
Emma, HR Specialist