Technical interviews test your domain knowledge and problem-solving skills. Here's how to prepare.
Programming Fundamentals
- Data structures and algorithms
- Object-oriented programming
- Time and space complexity
- Design patterns
Web Development
- HTML, CSS, JavaScript
- React/Angular/Vue frameworks
- REST APIs and HTTP
- Database concepts
System Design
- Scalability concepts
- Load balancing
- Caching strategies
- Microservices architecture
Database
- SQL queries and joins
- Normalization
- Indexing
- NoSQL databases
Technical Interview Tips
1
Practice coding problems daily on platforms like LeetCode or HackerRank2
Understand time and space complexity of your solutions3
Think out loud - explain your thought process to the interviewer4
Ask clarifying questions before jumping into the solution5
Test your code with edge cases6
Review fundamental data structures and algorithms