Essential Skill Maps for Various Engineering Roles

1. Programming Language Overview – A skill map summarizing the core programming languages and concepts that every developer should master.

2. iOS Developer Essential Skills – Highlights the key technologies, tools, and best practices required for iOS app development.

3. Operations Engineer Essential Skills – Outlines the critical knowledge areas for managing and maintaining IT infrastructure.

4. Frontend Engineer Essential Skills – Details the fundamental front‑end technologies, frameworks, and design principles.

5. Big Data Engineer Essential Skills – Presents the major platforms, processing frameworks, and data handling techniques for big data projects.

6. Cloud Computing Engineer Essential Skills – Covers the essential cloud services, architectures, and deployment strategies.

7. Security Engineer Essential Skills – Lists the core security concepts, tools, and compliance knowledge needed for protecting systems.

8. Mobile Wireless Test Engineer Essential Skills – Describes the testing methodologies and tools for mobile and wireless applications.

9. Embedded Development Essential Skills – Summarizes the hardware‑software integration skills required for embedded systems.

10. Microservice Architecture Skill Map – Shows the design patterns, technologies, and operational practices for building microservices.

11. Hadoop Family Skill Map – Details the ecosystem components and data processing techniques within the Hadoop platform.

12. OpenResty Skill Map – Highlights the expertise needed for developing high‑performance web services with OpenResty.

13. Container Technology Skill Map – Provides an overview of containerization concepts, orchestration tools, and best practices.