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JC Doo Kingué
Business English Trainer · Communication Coach · Professional Musician
30+ Years of Live Performance Experience
30+ Years of Live Performance Experience
Alongside my work as a language trainer, I have more than 30 years of professional live music performance experience, performing in a wide variety of venues and professional environments. JC Dook is my stage name.
Live performance develops many of the same skills required for successful professional communication:
Confidence · Presence · Active Listening · Improvisation · Audience Awareness · Adaptability · Teamwork · Clear Communication
These skills have strongly influenced the way I approach Business English training and communication coaching.
Whether you are
leading a meeting
delivering a presentation
negotiating with a client
speaking at an international event, or
answering an unexpected question,
effective communication requires much more than grammatical accuracy.
It requires the ability to listen, think, react, adapt, and communicate with confidence.
This combination of language expertise and performance experience allows me to help clients develop not only stronger English, but also a more confident and effective professional presence.
Professional Experience
Professional Experience
Self-Employed Business English Trainer | Corporate and Individual Business English Training | CEFR A1–C2
All-On-Board, Berlin - Business English Trainer | 2018–2024
Barlingua, Berlin - Business English Trainer | 2020–2025
Arenalingua, Frankfurt am Main - Master Trainer | 2003–2007
Qualifications
Qualifications
Task-Based Language Teaching (TBLT) - Certification | 2021
CELTA - Certification | 2011
Berklee College of Music, Boston - Professional Music Diploma
Lycée Français de New York - Baccalauréat Economics
Languages
Languages
English - Native
French - Native
German - CEFR B1
Corporate Training Experience
Corporate Training Experience
Current Main Corporate Client
LOCON
Currently providing customized Business English training for professionals at LOCON, with a strong focus on practical communication in the rail freight and logistics industry.
Training is tailored to different departments, roles, and CEFR levels and incorporates authentic workplace situations, industry-specific terminology, and day-to-day communication challenges.
Key areas include:
Meetings
Operations
Rail & Logistics Vocabulary
Problem-Solving
Interdepartmental Communication
Presentations
Professional Writing
Conflict Management
International Communication
Selected Corporate Clients
Selected Corporate Clients
Over the course of my career, I have provided Business English training and communication coaching to professionals working with organizations including:
eBay · Deutsche Welle · FINN · MyHammer · sofatutor · Deutsche Bahn AG · Ernst & Young AG · Samsung · Fraport AG · Fujitsu Technology Solutions · Federal-Mogul · EDS · GMC-RFC Bank · Atkon
Experience Across Industries
Experience Across Industries
Rail & Logistics · Finance · Banking · Technology · Media · E-Commerce · Digital Platforms · EdTech · Aviation · Consulting · Automotive · Manufacturing · International Business
This broad corporate experience allows training to be tailored to the specific language, terminology, communication needs, and real-world challenges of different industries and professional roles.
From operational teams and technical specialists to managers and senior professionals, the focus remains the same:
English that participants can use immediately in their professional lives.
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