Konstantin Simakov
Language learning writer and shadowing practitioner in German, Japanese and English; full-stack software engineer at Speak Pro
Konstantin Simakov shadows in German, Japanese and English. He writes the German-learning guides on this blog and the app comparisons that check every competitor against its own pricing page. As a full-stack engineer at Speak Pro he also builds the app those guides describe.
LinkedIn profileArticles by Konstantin Simakov
- Shadowing Benefits: 3 Ways It Changes How You Speak
The 3 concrete benefits of shadowing: sharper listening, clearer pronunciation, and faster, more automatic speech — plus how to start today.
- Is German Hard to Learn? An Honest Answer
German has real hard parts: sounds, grammar, and long words. An honest breakdown of each, plus how shadowing fixes the hardest one fastest.
- Shadowing Research: What 70 Years of Studies Show
From 1953 lab experiments to a 44-study systematic review: what shadowing research really says about pronunciation, fluency, and listening gains.
- 3 Movies You Can Learn German From (Perfect for Shadowing)
Turn Good Bye Lenin!, Run Lola Run, and The Lives of Others into shadowing drills that train pronunciation, Berlin dialect, and formal German.
- What is Shadowing? The Secret to Speaking Any Language Fluently
Shadowing trains your mouth, ears, and brain to speak any language naturally. Learn how the Speak Pro app turns shadowing into a daily habit with AI feedback.