Cloud

Estimate API Gateway monthly spend across HTTP, REST, Private REST, and WebSocket traffic with request chunks, transfer, cache, and budget checks.

Estimate AWS Lambda monthly cost from requests, billed duration, memory, provisioned windows, streaming overage, free tier, and editable rates.

Estimate CDN cache-hit savings from traffic, cacheable share, origin costs, CDN charges, payback, and break-even hit-rate checks.

Estimate cloud data transfer spend from monthly volume, cache savings, tiered rates, request add-ons, peak months, and budget variance.

Estimate monthly cloud NAT costs from gateway hours, processed traffic, endpoint offload, egress, cross-zone transfer, IPv4 charges, and budget cap.

Plan Kafka topic partitions from throughput, event rate, consumer parallelism, replication footprint, broker balance, and keying warnings.

Estimate monthly object storage cost from average capacity, object size, requests, retrieval, egress, lifecycle exposure, and editable rate cards.

Estimate monthly observability ingest cost from logs, traces, metrics, collector reduction, indexing, retention, discounts, and growth forecasts.

Review an S3 bucket policy for public principals, cross-account grants, service trust gaps, and Block Public Access evidence before approval.

Build an S3 lifecycle policy with object filters, transition and expiration checks, review notes, and AWS-ready JSON or command output.