### Q1: What are the key features of Python that make it suitable for a startup developing a fintech application?  
### Q2: How does the performance of Java compare to that of Python and Ruby in large-scale applications?  
### Q3: What considerations around long-term maintenance should be factored in when selecting a back-end language for a finance project?  
### Q4: In which scenarios would you consider using a low-code approach over hands-on coding when developing with Python?  
### Q5: What specific advantages does a mixed approach offer when working with Java in enterprise-level finance applications?  
### Q6: How can a hands-on coding approach enhance the development speed of a Ruby application in the fintech sector?  
### Q7: How can effective communication of technical concepts improve collaboration within a development team?  
### Q8: What strategies can be employed to convey complex programming language comparisons to non-technical stakeholders?  
### Q9: How important are communication skills when discussing project requirements with team members familiar with different back-end languages?