PHP
When seeking PHP developers through YunoJuno, understanding what to look for ensures you'll find the right match for your project. PHP remains one of the most widely-used server-side programming languages, powering many websites and applications globally, including platforms like WordPress and Laravel.
Essential expertise to consider
A proficient PHP developer should demonstrate expertise in:
- Core PHP fundamentals and object-oriented programming
- Popular PHP frameworks (Laravel, Symfony, CodeIgniter)
- Database management (MySQL, PostgreSQL)
- RESTful API development
- Version control systems (Git)
- Security best practices
How to evaluate candidates
When shortlisting PHP developers, look for those who showcase:
- A portfolio of successfully delivered projects
- Experience with modern PHP versions (7.x and 8.x)
- Understanding of MVC architecture
- Knowledge of front-end technologies (HTML, CSS, JavaScript)
Key interview questions
During interviews, consider asking:
- "How do you handle database optimisation for large-scale applications?"
- "What security measures do you implement to prevent SQL injection and XSS attacks?"
- "How do you approach testing and debugging in PHP?"
- "Can you explain your experience with PHP frameworks and why you prefer certain ones?"
How they can help your business
A skilled PHP developer can help you:
- Build robust web applications and APIs
- Maintain and optimise existing PHP systems
- Integrate third-party services and APIs
- Implement security measures and best practices
- Debug and resolve performance issues
Watch out for these red flags
Watch out for these red flags:
- Lack of knowledge about PHP security best practices
- No experience with version control systems
- Unable to explain previous project architectures
- No familiarity with modern PHP features and frameworks
- Poor understanding of database optimisation
Remember, the best PHP developers combine technical expertise with strong problem-solving abilities and clear communication skills. They should understand both the technical requirements and business objectives of your project.
