Notes, essays and technical series by Cleidson Oliveira — software engineering, architecture, and whatever fits between them. https://blog.cleidsonoliveira.dev/en/ 2026-04-21T00:00:00.000Z Cleidson Oliveira https://blog.cleidsonoliveira.dev/en/ https://blog.cleidsonoliveira.dev/en/blog/backlog-local-cli-sqlite 2026-04-21T00:00:00.000Z 2026-04-21T00:00:00.000Z

Why I moved my engineering roadmap to a local SQLite database—isolated by project—instead of using Linear, Notion, or scattered Markdown files.

<p>Why I moved my engineering roadmap to a local SQLite database—isolated by project—instead of using Linear, Notion, or scattered Markdown files.</p><p><a href="https://blog.cleidsonoliveira.dev/en/blog/backlog-local-cli-sqlite">Read more →</a></p> https://blog.cleidsonoliveira.dev/en/blog/crates-rust-para-cli 2026-04-21T00:00:00.000Z 2026-04-21T00:00:00.000Z

Real-world stack of a ~3k LoC CLI in Rust: argparse, embedded SQLite, migrations, diagnostic errors, output contract, and interactive prompts.

<p>Real-world stack of a ~3k LoC CLI in Rust: argparse, embedded SQLite, migrations, diagnostic errors, output contract, and interactive prompts.</p><p><a href="https://blog.cleidsonoliveira.dev/en/blog/crates-rust-para-cli">Read more →</a></p> https://blog.cleidsonoliveira.dev/en/blog/hello-world 2026-04-16T00:00:00.000Z 2026-04-16T00:00:00.000Z

The first post on this blog. Why it exists, what to expect, and what not to.

<p>The first post on this blog. Why it exists, what to expect, and what not to.</p><p><a href="https://blog.cleidsonoliveira.dev/en/blog/hello-world">Read more →</a></p>