Oracle
2026
OCI 2025 Migration Architect Certified Professional
MigrationHA/DRNetworking
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About Me
I design cloud architectures that survive real-world constraints: downtime, compliance, cost pressure, and teams with limited time. If it’s not operable, it’s not finished.
Name:
Fernando Cuéllar
Location:
Chihuahua, Mexico
Email:
Experience:
25+ years in Tech
Focus:
Cloud • Data • FinOps
Availability:
Consulting / Contract
What I Do
My Services
Cloud Architecture
Landing zones, IAM, networking, HA/DR, and Well-Architected reviews with clear deliverables.
Migrations
Assessment → target design → runbooks → cutover validation. Practical plans, not slideware.
Data Platforms
ETL/ELT pipelines, lakes/warehouses, BI-ready models, governance, and observability.
Selected Work
Portfolio
FINOPS
Cost Guard Budget Monitor
Automated budget tracking with anomaly alerts, tagging hygiene, and monthly exec summaries.
MIGRATION
OCI Migration Blueprint
Reusable reference architecture: networking, IAM, validation checklists, and rollback paths.
DATA
Streaming Ingest Pattern
Event ingest → enrich → warehouse outputs, with idempotency, retries, and metrics baked in.
SECURITY
Security Baselines
Practical guardrails: IAM boundaries, network segmentation, audit logging, and alerting.