### Q1: What are the primary technologies used in frontend development, and how do they contribute to the user experience?  
### Q2: How does using a framework like React or Angular in frontend development improve the efficiency of building applications?  
### Q3: What are the challenges a developer might face when integrating frontend and backend components in a finance application?  
### Q4: How does backend development support the overall functionality of a finance application?  
### Q5: In what ways can backend developers ensure the security of data being processed in financial applications?  
### Q6: What are some potential issues that can arise from poor communication between frontend and backend teams in application development?  
### Q7: How can utilizing RESTful APIs facilitate better collaboration between frontend and backend developers?  
### Q8: What communication skills are essential for effectively discussing technical issues between frontend and backend teams?  
### Q9: How does the integration of frontend and backend influence the overall performance of a financial application?