Designing, deploying, and operating scalable cloud services, optimizing architecture, cost, and security.
Cloud computing is the ability to understand and use computing resources delivered over a network (servers, storage, networking, databases) to build scalable, resilient systems. It starts with understanding the differences between IaaS, PaaS, and SaaS service models and extends through virtualization, networking, security, cost management, architecture design, multi-cloud strategy, and large-scale migration, covering the full spectrum of cloud engineering.
SFIA's 7-level responsibility framework (Autonomy, Influence, Complexity, Knowledge, Business Skills) maps directly to Levelica's 7-level structure, providing the primary basis for level boundary definitions.
The Foundational-Associate-Professional-Specialty 4-tier certification path defines industry-standard cloud proficiency stages, directly applicable to L2-L6 boundary definitions.
Exam objectives spanning Cloud Essentials+ (entry) through Cloud+ (practitioner) and CloudNetX (advanced) provide specific behavioral evidence for level-by-level checklist items.
An industry-consensus list of 25 core cloud engineering skills (virtualization, networking, containers, IaC, security) provides practitioner-grounded evidence for level-by-level checklist design.
Provides the international standard definition of cloud computing (5 essential characteristics, 3 service models, 4 deployment models), grounding L1-L2 foundational checklists and the guide's overall terminology in authoritative reference.
