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Dr. Erdem Kılıç, DDS, PhD
Professor of Oral & Maxillofacial Surgery · Straumann Fellow · Owner of KLC Clinic
“
When I speak with international colleagues at congresses, I feel much more comfortable. Haitham studied my profession and structured the work specifically around my professional requirements. He is very experienced, and the lessons were very useful for me. I would definitely recommend him.
— Dr. Erdem Kılıç, DDS, PhD
Professor of Oral & Maxillofacial Surgery · Straumann Fellow · Owner, KLC Clinic
Does Your English Match Your Expertise?
- • Do you get “stuck” searching for the right words when you speak?
- • Do you struggle to explain ideas clearly and quickly?
- • Do you need to speak with more authority and less hesitation at work?
- • Do you worry about sounding less professional than you are?
- • Do you feel uncomfortable speaking English in front of others?
- • Do you take too long to write or speak and still not sound “right”?
- • Is your English negatively affecting your work?
You are not alone.
These are the exact issues I have specialized in since 2017, working with professionals from around the world every day for over 16,000 hours.
Precision Communication for Senior Professionals
Learn Hive works with leaders operating in critical environments where precision, credibility, and clarity are non-negotiable.
We design bespoke communication engagements in English and German for clinical leaders, global executives, and senior decision-makers.
Our work is defined by three principles:
Bespoke by Design: Every engagement is architected around your role, industry, and real communication demands. No templates. No generic curricula.
Immediate Performance Focus: Sessions are structured to surface measurable improvements early—often within the first working session—through targeted, professional feedback.
Private Executive Infrastructure: Clients work through Learn Hive’s proprietary, cloud-based digital classroom software (Scientia) for tailored learning materials, asynchronous video feedback, and progress tracking, supporting continuity beyond live sessions.
Learn Hive operates as a strategic consultancy for professionals who require high-level language precision to perform at senior levels.
Our Clients
Who We Work With
The following industry experience comes from my 16,000+ hours of direct work with senior professionals in regulated and international environments.
Institutional & Financial Services
Senior executives, vice presidents, directors, and decision-makers operating across asset management, banking, insurance, and advisory environments where language is part of governance, risk management, and executive alignment.
Professional experience includes: Supporting senior professionals operating within organizations such as BlackRock, Wellington Management, PwC, Garanti BBVA, Yapı Kredi Bank, QNB Finansbank, and ERGO.
Healthcare, Pharma & Clinical Research
Clinical leaders, medical directors, researchers, and senior managers working in highly regulated healthcare and pharmaceutical environments where precision, documentation, and peer-level credibility are non-negotiable.
Professional experience includes: Working with senior clinical and research leaders within organizations such as Roche, Pfizer, and Sanofi across Europe (Germany, the Netherlands, Belgium, Switzerland, and Türkiye) and Asia (Japan).
Aviation, Manufacturing & Industrial Systems
Engineering leaders, operations directors, and senior managers responsible for communication across multinational supply chains, compliance frameworks, and technical standards.
Professional experience includes: Coaching senior professionals operating within organizations such as Airbus, Boeing, Volkswagen, Doğuş Otomotiv, Vestel, Arçelik, and Beko.
Technology, Platforms & Venture-Backed Growth
Founders, CTOs, senior engineers, and post-acquisition leadership teams operating in fast-scaling, cross-border, and investor-driven environments.
Professional experience includes: Guiding senior professionals operating within organizations such as Peak (formerly Peak Games), Pegasus Airlines Türkiye, Presto, and Waty.


Principal-Led Executive Communication
- Mission
- Vision
I design bespoke communication programs built around real-world use, detailed and honest feedback, professional credibility, and measurable improvement.
Every client relationship is designed under my direct supervision, ensuring precision, continuity, and accountability for professionals whose work carries institutional consequence.
Learn Hive exists to redefine how language functions at senior levels, not as a skill to acquire, but as a strategic instrument for leadership, credibility, and decision-making.
Learn Hive sets the standard for principal-led communication consultancy, supporting professionals who operate in regulated, high-consequence environments where precision and judgment matter.
+K
Teaching Hours
/5
Average Student Rating
+ Years
Of Teaching Experience

The Learn Hive Blog
The Language Sentinel Dispatch
Shadow Fluency: How the Top 1% Mimic, Rewind, Repeat
- 5 Apr, 2025
- Com 0
Shadow Fluency How the Top 1% Mimic, Rewind, Repeat CEFR.
“The Big Take” and “The Big Takeaway”
- 21 Nov, 2024
- Com 0
Mastering “The Big Take” and “The Big Takeaway” with Grammar-Master.com Published:.
Is This the Right Fit for You?
To maintain quality and deliver real improvement within a week, I work only with professionals who are ready for focused, intensive work.
This program may not be the right fit if:
You are not open to direct, honest feedback.
(My method focuses on finding problems quickly so we can fix them immediately.)
You prefer group classes instead of focused one-to-one work.
You cannot commit to a consistent schedule.
(Consistency is essential for progress.)
You frequently reschedule sessions or arrive late.
(This breaks the Day 1 to Day 3 momentum we build together.)
You want only one session per week.
(Real improvement requires more than a once-a-week conversation.)
You are not willing to practice between sessions.
(You will use our digital platform between meetings, not only during calls.)
You do not have clear professional goals.
(Bespoke work requires a clear target, such as meetings, presentations, or leadership communication.)
Learn Hive is designed for serious professionals who take responsibility for their progress and their professional image.




