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Articles on web development, cloud architecture, and technical implementation.

I Built a Time Tracking App for Myself — It's Open for Beta

I got tired of reconciling tools every time I needed to invoice someone. So I built Pii.link — one place for clients, projects, time, and expenses. I've been using it for my own work for a few months and I'm opening up a few free beta spots.

Jeff Knowles Jr·March 7, 2026Mar 7, 26

FreelanceToolsSide Project+2

4 min read

From Bullet Journal to Second Brain: How I Use Obsidian

I started with paper — a physical bullet journal I still keep today. Obsidian became the digital extension of that habit, and it changed how I capture and find information. Here's what I've learned, and where you can explore my actual notes at jeffs.link.

Jeff Knowles Jr·March 11, 2025Mar 11, 25

ObsidianPublishingMarkdown+2