Master English Language Unlock Your Global Potential
Join 650+ successful students learning English with expert-led online courses designed specifically for Indonesian learners.
Why Choose Bahasa Booster?
Discover the perfect blend of expert instruction, personalized learning, and proven methods
Expert Local Instructors
Learn from certified local English speakers with years of experience teaching Indonesian students. Our instructors understand your unique learning challenges.
Private Classes
Maximize your learning with classes of 1 student. Get personalized attention, plenty of speaking practice, and immediate feedback from instructors.
Flexible Schedule
Study at your own pace with morning, evening, and weekend classes. All sessions are recorded for review, making it perfect for busy professionals and students.
How It Works
Choose Your Course
Select the perfect course for your level and goals
Start Learning
Join live classes and access course materials
Master the Language
Practice regularly and achieve fluency
Successful Students
Years Experience
Private Classes
Meetings
Student Success Stories
Hear from our students who have transformed their English skills and opened new opportunities
Ahmad Kusuma
Marketing Professional
"Bahasa Booster helped me improve my English skills significantly. I went from basic conversation to conducting international business meetings with confidence. The instructors are amazing and the course structure is perfect for working professionals."
Sari Permata
University Student
"I was struggling with English before joining Bahasa Booster. The conversational approach and patient teachers made learning enjoyable. Now I can watch English movies without subtitles and even participate in international student exchanges!"
Rudi Wijaya
Software Developer
"The Technical English course was exactly what I needed. Now I can confidently read technical documentation, communicate with international clients, and even contribute to open-source projects. Best investment in my career!"
Frequently Asked Questions
Everything you need to know about our Courses
How long does it take to complete a regular course?
Course duration varies from 2-5 weeks depending on the program. We offer flexible scheduling with both intensive and regular-paced options to fit your lifestyle and learning goals.
What if I miss a class?
Don't worry! All live classes are recorded and available for lifetime. You can also schedule makeup sessions with your instructor to ensure you don't fall behind.
Are the classes suitable for beginners?
Absolutely! We offer courses for all levels from complete beginners to advanced learners. Our placement test helps us recommend the perfect course for your current skill level.
What payment methods do you accept?
We accept bank transfers and QRIS. We also offer installment payment options for selected courses.
Ready to Transform Your English Skills?
Join hundreds of successful students who have already mastered English with our expert-led courses. Start your journey today!