Admin of admin: the internal panel multi-tenant SaaS forgets
Every multi-tenant SaaS builds an admin for customers. Almost none build one for the internal team. Three paths (AdminJS, APIs, custom UI) with trade-offs.
cleidsonoliveira.dev
Notes, essays and technical series by Cleidson Oliveira — software engineering, architecture, and whatever fits between them.
- Multi-tenant production-grade isolation
- SaaS architecture lean and continuous operation
- Applied AI used in regulated contexts
Latest posts
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The Case for a Repo-Centric Backlog CLI
Why I moved my engineering roadmap to a local SQLite database—isolated by project—instead of using Linear, Notion, or scattered Markdown files.
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17 Rust Crates Powering a Small CLI
Real-world stack of a ~3k LoC CLI in Rust: argparse, embedded SQLite, migrations, diagnostic errors, output contract, and interactive prompts.
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Hello, world
The first post on this blog. Why it exists, what to expect, and what not to.