#Redis

The personnel information system of the City Government of South Tangerang: employees keep their own records and follow their services, administrators work on exactly their part of the organisation, and every rule comes from the regulation that sets it. Led and built by me since 2023.

The Laravel core of a civil-service personnel system: employee records and career histories, self-service proposals with review, salary-step, promotion and retirement decisions, rules taken from regulations, a versioned organisation chart, and access scoped down to a single unit.

The Laravel core of a document-signing platform: it owns users, identities, organisations, client systems, documents and their signed versions, stamps, and certificates, and orchestrates the services that sign, timestamp, render, and store — without ever holding a file.

One command that rotates an environment's internal credentials key by key: a dry run by default, a backup first, a unique value for every key, a real login to prove each credential that can log in, and rollback for any that fail.

Templates come from real stacks, and copies quietly carry their data, keys, open databases and root-owned paths. My database, object storage and application generators leave the old data, keys and access behind, and read each application's facts from the application itself.

Every new project needs a gateway, sign-in, and a first administrator before its backend exists. One generator command now builds that stack, working on first boot, by handling the values that fail silently when set by hand and a rerun that would keep the old database.