What certificates do Java engineers need to take?

The certificates required are: 1. OCPJP; 2. OCEJWCD; 3. OCEJBCD; 4. Spring Professional Certification; 5. Red Hat Certified Engineer in Java; 6. AWS Certified Developer – Java; 7. MongoDB Certified Developer; 8, OCMJEA, etc.

Operating system for this tutorial: Windows 10 system, Dell G3 computer.

Java engineers may generally consider obtaining the following certifications to demonstrate their skills and expertise in the field of Java development:

1. Oracle Certified Professional, Java SE Programmer (OCPJP) : This certification demonstrates your programming skills on the Java SE (Standard Edition) platform. It is very helpful for gaining in-depth understanding of Java language and API.

2. Oracle Certified Professional, Java EE (Enterprise Edition) Web Component Developer (OCEJWCD): This certification focuses on Web component development for the Java EE platform, and is suitable for those engaged in enterprise-level Java application development. Engineers are valuable.

3. Oracle Certified Professional, Java EE Business Component Developer (OCEJBCD): This certification focuses on business component development of the Java EE platform and covers EJB (Enterprise JavaBeans) technology.

4. Spring Professional Certification: The certification officially provided by the Spring Framework proves your professional ability in using the Spring framework for enterprise-level Java application development.

5. Red Hat Certified Engineer in Java: This is a certification provided by Red Hat that focuses on the application of Java development in the Red Hat Enterprise Linux environment.

6. AWS Certified Developer – Java: If you develop Java applications on Amazon Web Services (AWS), this certification will prove your Java programming skills in a cloud environment.

7. MongoDB Certified Developer: If you use the MongoDB database in a Java application, this certification will prove your ability in MongoDB development.

8. Java Certified Architect (OCMJEA): This is an advanced certification provided by Oracle, focusing on the design and development of Java enterprise architecture.

These certifications can improve your competitiveness in the field of Java development, but please note that actual work experience and project experience are equally important. Choosing a certification that suits your career development direction and combining it with actual project experience can better demonstrate your skills and professional abilities.

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