keifer.net, LLC · a small software studio
keifer.net
Makes small software with strong opinions.
01 / the short version
I build things to solve problems.
Some are shipped and earning their keep, others are half-built experiments that may never leave the workbench. Everything here is made by hand, for the pleasure of making it well.
02 / selected work
01 Slate A production-management studio — manage any production, end to end. Live ↗ 02 MathDraft.xyz A LaTeX editor & worksheet generator for math teachers. Live ↗ 03 testDeck A card-game generator & print pipeline for tabletop designers. Beta ↗ 04 Little Ledger A simple, honest budgeting tool for tracking where the money goes. Live ↗
Slate
ESTIMATED
$1,234.56
ACTUAL
$1,200.01
Location costs tracked:
$155.75 across 1 location
working budget Lines Top-sheet
LINE ITEM
Other
MathDraft.xyz
testDeck
+
Little Ledger
Dashboard
Sample data. Add your own properties
Good evening!
Needs attention
Most urgent first.
+$155
−$42
03 / recently shipped
Jul 2026 Little Ledger — Public beta opens Launch
Jun 2026 MathDraft — One-click LaTeX & PDF export Feature
May 2026 Slate — Call-sheet builder + live budgets Feature
Apr 2026 testDeck — Print pipeline enters alpha Update
04 / currently · july 2026
05 / say hello
hey@keifer.net
Email is the fastest way to reach me — I read everything. Or drop a note here and it’ll land in my inbox. Résumé available on request.
Thanks.
Your mail app should be opening with a draft. I read everything and reply to real messages.