Technical capabilities developed through real production systems and long-running services.
Production systems using Express, strong typing, and disciplined async flows.
Versioning, idempotency, pagination, rate limiting, and contract clarity.
JWT, OAuth, RBAC, session strategy, and boundary protection.
Third-party APIs, webhooks, retries, and defensive error handling.
SSR, hybrid rendering, server components, and internal tooling.
WebSockets, SSE, streaming updates, and concurrency handling.
Operational dashboards, metrics, and system insight surfaces.
Mobile-first thinking and cross-device reliability.
Indexes, aggregation, tenant partitioning, and performance tuning.
Transactions, migrations, constraints, and query optimization.
Caching, ephemeral state, and pub/sub workloads.
Integrity, lifecycle planning, and schema evolution.
App Services, Azure Functions, Azure SQL, Azure Storage, Azure IoT Hub
Deployment environments, networking fundamentals, and reliability.
Supervision, graceful restarts, and zero-downtime strategies.
Logs, metrics, alerting, and production diagnostics.
Incremental modernization and debt reduction.
Boundary enforcement and realistic failure coverage.
Profiling-driven optimization and scalability planning.
Architecture records, APIs, and operational clarity.
Isolation models, partitioning, and governance.
Retries, resilience, and graceful degradation.
Statelessness and distributed system fundamentals.
Balancing complexity, cost, and future adaptability.