how to become a professional software engineer?

To become a professional software engineer, you can follow these steps:

Learn computer science fundamentals: Study computer science fundamentals such as algorithms, data structures, computer networks, databases, and software engineering principles.
Get a degree in computer science or related field: A degree in computer science can provide you with a strong foundation in software engineering. Other related fields include computer engineering and software engineering.
Learn programming languages: Develop skills in multiple programming languages such as Java, Python, C++, and JavaScript.
Build a portfolio: Create a portfolio of projects to showcase your skills and knowledge to potential employers.
Participate in open source projects: Contribute to open source projects to gain real-world experience and collaborate with other software engineers.
Attend industry events: Attend industry events and conferences to learn about new technologies and network with other professionals in your field.
Seek mentorship: Find a mentor who can provide guidance and advice to help you build your career in software engineering.
Gain practical experience: Work on real-world projects and internships to gain practical experience and apply what you have learned.
Stay updated: Stay updated with the latest trends and technologies in software engineering to stay relevant in the industry.