Yeabsira Sefr
Sefr.Dev
I build software, I build habits, and I write down what I learn.
Who this is
Sefr Development is a one-person studio. I take on a small number of projects at a time, ship them properly, and spend the rest of my hours training, reading, and keeping a record of the life behind the work.
Services
Web & product builds
Marketing sites, dashboards, and internal tools built end-to-end in Next.js and TypeScript.
From $3,500
Automation & integrations
Cutting the manual work out of a business: APIs, scripts, pipelines, and the glue between tools.
From $1,500
Advisory & build sprints
A focused block of time for founders who need a technical partner in the room.
$1,200 / week
How I see it
Start from zero
Sefr means zero. Zero is not emptiness — it is the honest place you start from before you have earned anything. Every project, every year, every morning begins there.
Small, finished things
I would rather ship something narrow that works than something broad that almost does. Finished work compounds; half-built work is a debt you pay with attention.
Do the boring part well
Naming, error handling, the follow-up email. The unglamorous half of any craft is where the difference actually lives.
Keep a record
Memory is a bad archive. I write down what I tried, what broke, and what I would do differently. The journal is the discipline, not the decoration.