Programming and Data Visualization Expert Needed

I'm looking for an expert to enhance my technical skills, particularly in programming and data visualization.

Key requirements:
- Proficient in programming languages (Python, R, etc.)
- Expertise in data visualization tools (Tableau, Power BI, etc.)
- Ability to explain complex concepts clearly
- Experience with real-world projects

Ideal skills and experience:
- Background in computer science or related field
- Strong problem-solving skills
- Previous teaching or mentoring experience