Technical Competency Matrix
Architectural Tech Matrix
Domain readiness, system scopes, and infrastructure tech stack governance verified across production environments.
Service-Oriented Architecture (SOA) & Solutions
Domain-Driven Design (DDD), decoupled microservices, event streaming, and enterprise API gateways.
SOA & Microservices Decomposition
Domain-Driven BoundariesProduction Lead
Event-Driven Messaging & Kafka/RabbitMQ
Asynchronous PipelinesProduction Lead
API Gateways & Service Mesh
Kong, Traefik, gRPC & RESTCluster Operator
Distributed Transactions & Resilience
Saga Pattern, Outbox & CQRSGovernance
Production VerifiedReady for Enterprise Scale
Fractional CTO & Executive Governance
Strategic technology planning, team culture, architecture governance, and sustainable engineering velocity.
Growth Strategy & Board Roadmaps
Startup & Scale-Up AdvisoryProduction Lead
Empowering Engineering Teams
Culture, Alignment & VelocityProduction Lead
System Scalability Audits
Reliability & Bottleneck RemediationGovernance
Vendor & Cloud Contract Governance
FinOps & Strategic SOWsGovernance
Production VerifiedReady for Enterprise Scale
Mission-Critical Relational Databases
Zero-data-loss PostgreSQL HA, automated leader failover, connection pooling, and disaster recovery.
PostgreSQL High Availability
Patroni, Etcd, Raft QuorumsProduction Lead
Backup, PITR & Disaster Recovery
pgBackRest, S3 WAL StreamingProduction Lead
High-Concurrency Connection Pools
PgBouncer, Transaction PoolingCluster Operator
Lock Contention & Query Tuning
EXPLAIN ANALYZE, Index OptProduction Lead
Production VerifiedReady for Enterprise Scale
Cloud Native, SRE & GitOps Orchestration
Enterprise Kubernetes clusters, declarative GitOps CI/CD, modular Terraform IaC, and full-stack observability.
Kubernetes Production Clusters
EKS, GKE, Bare-Metal NodesCluster Operator
Declarative GitOps & CD
ArgoCD, Helm, Automated RollbacksProduction Lead
Infrastructure as Code (IaC)
Terraform, OpenTofu, AnsibleProduction Lead
Full-Stack Observability Control
Prometheus, Grafana, OpenTelemetryCluster Operator
Production VerifiedReady for Enterprise Scale