MOSESOS // CAPABILITY CORE
SystemCapability Core
A deeper map of the technical domains Musa uses to turn messy problems into working systems.
08 domains · software / cloud / support / business systems / automation / AI
Backend & Web Systems
Designing and building backend services and full-stack web applications end to end.
Core backend and web development spanning Node.js/Express and Ruby on Rails services, React/Vue.js/Next.js frontends, REST API design with JWT/bcrypt authentication, and relational and NoSQL data layers (MySQL, MongoDB, Mongoose) — delivered through standard Git-based team workflows.
Tools & Technologies
ALL DOMAINS
Technical domains in full
Each domain represents a real cluster of practice — backed by formal roles, built systems, or active workflow.
Backend & Web Systems
Designing and building backend services and full-stack web applications end to end.
Core backend and web development spanning Node.js/Express and Ruby on Rails services, React/Vue.js/Next.js frontends, REST API design with JWT/bcrypt authentication, and relational and NoSQL data layers (MySQL, MongoDB, Mongoose) — delivered through standard Git-based team workflows.
Tools & Technologies
Cloud-Native & Infrastructure
Deploying and operating containerised, cloud-native infrastructure on AWS and GKE.
Hands-on cloud infrastructure work spanning AWS EC2, S3, IAM, and AMI-replicated, load-balanced deployments, plus Kubernetes-native deployment on GKE — StatefulSets, Persistent Volume Claims, and MongoDB Atlas/replica-set data layers, monitored through Cloud Logging and Cloud Monitoring.
Tools & Technologies
Evidence
Application Support & ITSM
Running IT service management workflows from ticket intake through resolution and reporting.
Practical ITSM experience across incident handling, service request management, ticket triage and escalation, SLA-aware account and email support, and service desk documentation — reflected directly in the CloudDesk ITSM platform's ticket lifecycle and knowledge base design.
Tools & Technologies
Microsoft & Endpoint Environments
Supporting Windows endpoints and Microsoft 365 / Entra ID environments.
Endpoint and identity support across Windows 10/11 deployment, Microsoft 365 and Entra ID administration, MFA/2FA enforcement, and endpoint policy concepts — grounded in hands-on device setup, troubleshooting, and user support work.
Tools & Technologies
CRM & Business Systems
Architecting multi-company CRM and business-operations logic on top of Perfex CRM.
Personal systems-architecture work designing CRM and business-operations logic for a multi-company structure — separate CRM instances with shared staff logic, PKR-based foreign invoicing, intercompany billing, payroll workflow logic, and founder-level reporting and finance alerts.
Tools & Technologies
Automation & Integrations
Connecting systems together with APIs, webhooks, and event-triggered workflows.
Automation and integration work spanning REST API modules with token-based access, webhook and event-triggered notification design, SMTP/email configuration, and Slack/Zapier-style workflow concepts — used to connect otherwise siloed systems across CRM, ITSM, and workforce platforms.
Tools & Technologies
Security & Diagnostics
Applying access-control, network-diagnostic, and secure system design practices.
Security and diagnostic fundamentals spanning IAM/access-control concepts, OWASP Top 10 awareness, network diagnostic tooling, log review and root-cause analysis, and core LAN/WAN/TCP/IP and VPN fundamentals applied across support and development work.
Tools & Technologies
AI-Assisted Delivery
Directing Claude Code and AI tooling as a supervised delivery workflow, not an autonomous process.
A current professional workflow capability: using Claude Code and prompt engineering to move from requirements to implementation faster — multi-agent planning, AI-assisted debugging and documentation — while retaining control of requirements, architecture decisions, and final review.
Tools & Technologies
Evidence
PROOF MAP
Domains × evidence
How each capability domain connects to formal roles, documented systems, and active AI workflow.
| Domain | Formal ExperiencePaid roles & internships | Built SystemsPersonal & project work | AI-Assisted DeliveryWorkflow relevance |
|---|---|---|---|
| 01Backend & Web Systems | ✓ | ✓ | ✓ |
| 02Cloud-Native & Infrastructure | — | ✓ | ✓ |
| 03Application Support & ITSM | ✓ | ✓ | ✓ |
| 04Microsoft & Endpoint Environments | ✓ | — | — |
| 05CRM & Business Systems | — | ✓ | ✓ |
| 06Automation & Integrations | — | ✓ | ✓ |
| 07Security & Diagnostics | ✓ | ✓ | — |
| 08AI-Assisted Delivery | — | — | ✓ |
✓ = evidence exists and links to the relevant section · AI column = workflow relevance, not formal proof
WHAT COMES NEXT
Explore the systems behind these capabilities
Each domain is backed by documented systems, formal roles, or AI-assisted project work.