23 In-Demand Full Stack Developer Skills in 2025 – Simplilearn

Experience with front-end technologies like HTML, CSS, and JavaScript frameworks like React, Angular, or Vue.js
3. Knowledge of back-end technologies such as Node.js, Ruby on Rails, or Django
4. Familiarity with databases like MySQL, PostgreSQL, or MongoDB
5. Understanding of server-side languages like PHP, Python, or Java
6. Ability to work with APIs and web services
7. Experience with version control systems like Git
8. Knowledge of cloud computing platforms like AWS, Azure, or Google Cloud
9. Understanding of DevOps practices and tools
10. Proficiency in testing and debugging code
11. Ability to design and develop scalable and secure web applications
12. Knowledge of responsive web design principles
13. Experience with mobile app development using frameworks like React Native or Flutter
14. Understanding of web security best practices
15. Familiarity with Agile and Scrum methodologies
16. Strong problem-solving and analytical skills
17. Ability to work collaboratively in a team environment
18. Excellent communication and interpersonal skills
19. Continuous learning and willingness to adapt to new technologies
20. Project management skills for managing multiple tasks and deadlines
21. Understanding of user experience (UX) and user interface (UI) design principles
22. Knowledge of data structures and algorithms
23. Ability to troubleshoot and optimize web applications for performance.