What Qualities should have a good core php developer?

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A good core PHP developer should possess the following qualities:

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Technical Skills

1. Strong Understanding of PHP: Deep knowledge of PHP language, including its latest features and updates.

2. Database Management: Proficiency in working with MySQL and other databases. Understanding of SQL queries and database optimization.

3. Web Technologies: Knowledge of HTML, CSS, JavaScript, and related frameworks like jQuery. Familiarity with AJAX, JSON, and XML.

4. Frameworks: Experience with PHP frameworks such as Laravel, Symfony, or CodeIgniter.

5. Version Control: Proficiency in using version control systems like Git.

6. Security: Understanding of common security threats (e.g., SQL injection, XSS) and best practices for securing PHP applications.

7. Debugging and Testing: Skills in debugging and testing code, including writing unit tests.

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Soft Skills

1. Problem-solving: Strong analytical and problem-solving abilities to troubleshoot issues and find efficient solutions.

2. Attention to Detail: Precision in writing code to avoid errors and ensure maintainability.

3. Communication: Effective communication skills to collaborate with team members, stakeholders, and clients.

4. Adaptability: Ability to learn and adapt to new technologies and tools quickly.

5. Teamwork: Collaborative mindset and the ability to work well in a team environment.

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Professional Qualities

1. Experience: Proven experience and a strong portfolio of PHP projects.

2. Continuous Learning: Commitment to ongoing education and staying updated with the latest industry trends.

3. Project Management: Basic understanding of project management principles and tools.

4. Documentation: Ability to write clear and comprehensive documentation for code and applications.

5. Performance Optimization: Skills in optimizing code and database queries for performance improvements.

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Additional Qualities

1. Open Source Contribution: Participation in open-source projects can be a plus.

2. API Integration: Experience with RESTful API development and integration.

3. Command Line Skills: Proficiency with command line interfaces and tools.

4. DevOps Knowledge: Basic understanding of deployment processes, server management, and cloud services.

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These qualities collectively contribute to the effectiveness and success of a core PHP developer. As far as React(Frontend) and Node Js(Backend) also have much potential for tech stack.