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42 changes: 42 additions & 0 deletions Answers to technical questions.md
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# Technical Interview Responses

## Coding Test Duration & Improvements

**Time Spent:** Approximately 4 hours

**Completed Features:**
- PHP and MySQL backend with full CRUD functionality
- Responsive frontend using Bootstrap, jQuery, and custom CSS
- Tab/accordion navigation system
- Synced carousel slider
- Image preview functionality

**Potential Improvements with More Time:**
- Enhanced input validation and security measures (prepared statements for SQL injection prevention)
- Comprehensive unit testing suite
- Improved accessibility features
- Image upload functionality with automatic resizing and caching
- JavaScript code refactoring for better modularity and maintainability

## Performance Issue Troubleshooting

**Approach to Tracking Production Performance Issues:**
1. **Server Resource Analysis:** Monitor CPU, memory, and disk usage
2. **Log Examination:** Review error logs and identify slow operations
3. **Database Optimization:** Analyze query performance and inefficiencies
4. **Frontend Diagnostics:** Use browser developer tools to identify loading issues, network latency, and JavaScript bottlenecks
5. **Code Profiling:** Implement additional logging to pinpoint slow operations

**Real-World Experience:** Successfully optimized database queries and implemented caching strategies that significantly improved page load times in previous projects.

## Personal Profile (JSON Format)

```json
{
"name": "Meghna Pujari",
"role": "Full Stack Developer",
"skills": ["PHP", "JavaScript", "Bootstrap", "MySQL", "jQuery"],
"experience": "Building CRUD apps with responsive UIs and optimized backends",
"strengths": ["Clean code", "Performance tuning", "UI/UX", "Debugging"],
"workStyle": "Practical, detail-oriented, and user-focused"
}
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