What are the requirements for a senior engineer for PHP training?

There are several directions that a senior PHP engineer can go into:

1.Depth direction.

In order for an engineer to move to a higher level, he must strengthen several technical capabilities at the same time:

Design skills: know how to use hierarchical, object-oriented, design patterns, etc.

Coding ability: Familiar with PHP syntax features, know how to replace a dozen or hundreds of lines for junior developers with one or two lines**.

Engineering ability: learn how to build a project quickly, learn how to build a readable and scalable project, learn how to avoid burying pits for future generations, learn how to cooperate with others to maintain the project, learn how to ensure the quality of the project, learn how to weigh the pros and cons, and learn how to compromise in the face of difficulties.

Abstraction: Junior developers usually wait until the logic is repeated before abstracting and encapsulating (or even give up for fear of delaying progress or being lazy), while senior developers usually write logic at the beginning for later reuse, knowing that the extra time spent thinking about the design at the beginning will eventually be rewarded for reuse. Many development frameworks are abstracted, buried, and optimized step by step.

Brothers in Arms Education PHP training for many years.

Architecture capability: how to divide a business system into modules, how to cooperate and communicate between modules, how to do the technical selection of each module, how to avoid problems in system details, etc.

Optimization capabilities: Learn how to evaluate, analyze, and improve system performance. There are many ways to optimize, such as product function optimization, business logic optimization, basic technology optimization, and optimization of the underlying hardware of the operating system.

2.Breadth direction.

PHP development is basically inseparable from the operating system, storage, caching, networking, webserver and other supporting facilities, so it is also a high-level essential skill. Once there is a problem in the business system, it must be able to quickly locate and solve it (not necessarily solve it yourself, but know which person in charge to find to solve it).

For example, for storing MySQL, senior developers will know how to use indexes, table sharding and database sharding to improve query performance, and know how to load balancing and disaster recovery to improve performance and reliability (although it is the work of DBA, but understanding it is helpful to troubleshoot problems when they occur).

For example, in the case of caching, advanced developers know how to effectively and maximize the use of the caching system to improve application performance.

For example, in HTTP, junior developers often only know how to make HTTP network requests and only go to one package at a time, while senior developers will delve into the seven-layer model of the network and all aspects of HTTP requests (DNS, three-way handshake, etc.).

For example, on the web front-end, learn how to rely on browser caching, CDN caching, compression, merging files, etc. to improve front-end performance, and learn how to attack and defend front-end security.

3. Soft quality.

Knowledge of team management, project management, communication skills, etc.

Familiar with PHP syntax features, know how to use one or two lines ** to replace a dozen or hundreds of lines ** for junior developers.

Engineering ability: learn how to build a project quickly, learn how to build a readable and scalable project, learn how to avoid burying pits for future generations, learn how to work with others to maintain the project, learn how to ensure the quality of the project, and learn how to weigh the pros and cons.

How to Become a Php Senior Engineer? Here's a closer look:

The classification of PHP engineer level is mainly based on the number of years of experience in PHP development, personal ability, and mastery of PHP-related technologies, so if you want to become a PHP senior engineer, you must first improve your development skills and do more programs related to PHP development to accumulate experience.

Expansion:

Requirements for PHP Senior Engineer.

Design competency requirements: Ability to design organizations using hierarchical, object-oriented, design patterns, etc.

Coding ability requirements: proficient in PHP development language, proficient in using PHP to write and develop various programs.

Architecture capability requirements: It is necessary to master the technology of system division module, cooperative communication between modules, technology selection of modules, and system detail avoidance problems.

Optimization capability requirements: have the ability to evaluate, analyze, and improve system performance, and master different optimization methods, including product function optimization, business logic optimization, basic technology optimization, and optimization of the underlying hardware of the operating system.

The profession of PHP engineer is not only in great demand, but also very good, many people want to become a PHP engineer, so what are the requirements to become a PHP engineer? Let's take a look.

What does a PHP engineer need?

1. First of all, you must master the basic knowledge of PHP language, such as the writing of various SQL statements of MySQL, be able to build the LAMP environment and WAMP environment independently, and be familiar with other programs on the Web, such as HTML, XML and other protocols.

2. Secondly, you must have a certain understanding of different open source systems, at least proficient in one PHP framework, and be familiar with the development process.

3. There is also the ability to independently complete the development of modules, strong communication skills and analytical skills, and an understanding of the Linux system.

What kind of profession is a PHP engineer?

PHP engineer is about the use of PHP language technical personnel lack of talent, to develop PHP programs as the main work, familiar with Linux or Windows system, can use PHP language to develop and maintain ** products and ** functional modules.

The above is today's sharing, I hope it can help you.