04/Journal
NOTES / ESSAYS / PROCESS
Notes on product, code and craft.
Writing as a way to refine product, engineering and design decisions — with enough context to be useful outside the feed.
J / O — NEXT CHAPTERJHONATAN OLIVEIRA®
PORTFOLIO / 2026
FRONTEND / PRODUCT / DESIGN
Engineering, direction and digital craft in one continuous system.
ISSUE / 01
04/Journal
NOTES / ESSAYS / PROCESS
Writing as a way to refine product, engineering and design decisions — with enough context to be useful outside the feed.