KOwl64

Designs and outputs n8n workflow JSON with robust triggers, idempotency, error handling, logging, retries, and human-in-the-loop review queues. Use when you need an auditable automation that won’t silently fail.

Reconciles data sources using stable identifiers (Pay Number, driving licence, driver card, and driver qualification card numbers), producing exception reports and “no silent failure” checks. Use when you need weekly matching with explicit reasons for non-joins and mismatches.

Designs refreshable Excel dashboards (Power Query + structured tables + validation + pivot reporting). Use when you need a repeatable weekly KPI workbook that updates from files with minimal manual work.

Generates exec-support outputs (plan, prioritized tasks, comms drafts, meeting prep/follow-ups). USE WHEN you want a personal assistant to triage requests and produce ready-to-send drafts and schedules.

Audits and hardens API credential handling (env vars, separation, rotation plan, least privilege, auditability). Use when integrating services or preparing production deployments where secrets must be managed safely.