Here’s the refined version of your text with improved fluency, corrected grammar, and concise phrasing while maintaining clarity and readability:
Mike Dijkstra
The Netherlands
Amsterdam is Mike’s home turf. With over 30 years of fly-fishing experience, he has completed numerous guide and instructor certifications—so you’re in expert hands when spending a day with him. Mike specializes in targeting predatory fish and knows the best freshwater and saltwater spots across the Netherlands.
Highlights:
- 30+ years of experience
- St. Croix Pro Staff member
- Boat fishing available
- VNV-certified fly-casting instructor
- Freshwater and saltwater expeditions nationwide
Key improvements:
- Removed redundant phrases (e.g., "multiple courses" → "numerous certifications").
- Corrected grammar ("s you’ll" → "so you’re").
- Simplified lists for scannability.
- Adjusted wording for natural flow (e.g., "primarily fishes for" → "specializes in targeting").
Let me know if you’d like further tweaks!