On the bench
Hardware, revived
Reviving enterprise laptops one diagnosis at a time, so good machines get a second life.
Open to collaborate aka Mascottz
Mascott Ayomide Ayomide
Full-stack engineer and founder of MasTECH Innovations. By day I build web apps and enterprise tools. By night, calm machines for loud problems: circuit breakers, compilers, and living mathematics.
Explore my work
Abuja, Nigeria West Africa Time
Where to?
Choose a pageSelected work.
04 projects01
Codex Naturalis
The earth, the galaxies, and the living world kept as living formulas: thirty plates, a solving desk for open problems, and a public ledger where every entry keeps its human's name.
02
KilloWatt
The hard stop for runaway cloud spend. A Rust core, Elixir watchers, CUE policies, and Julia anomaly scoring, with CI green in four languages.
03
Cutline
Close one street in a frozen Yaba street graph and measure what changes. An OCaml routing core in integer millimeters with an Elm atlas, fully offline.
04
Small Machines
Five tools, one file each, nothing else needed: a poster press, a day dial, a breathing instrument, a palette auditor, and a sky computed, not fetched.
The path.
ExperienceNow
Founder, MasTECH Innovations
Custom software solutions, web apps, and enterprise tools, plus professional computer hardware maintenance.
In progress
Kitsu Language
Language architecture with fuzz testing, bytecode execution, and LSP integration. Next up: Àmì, an autocorrect that learns English, Pidgin, Hausa, and Igbo.
Shipped
SmartStore, MasTECH Academy, and ProofsGadgets
A POS and inventory web app, a learning platform, and a marketplace community for tech repair engineers.
Tools of the trade.
SkillsLanguages
- JavaScript and TypeScript
- Rust
- Elixir
- Julia
- OCaml
- Go, PHP, and Python
Frontend
- React and React Router
- Elm
- Tailwind CSS
- Progressive web apps
Systems and tools
- Node.js
- CUE and Protobuf
- GitHub Actions
- Linux and Ollama
- Vercel and Netlify
Words and beyond.
Writing · Open source · LifeFeatured write-up · Dev.to
Read
I built a circuit breaker for runaway cloud spend
The story behind KilloWatt: why a hard stop beats an alert, and why it took five languages. The voice before the code.
CutLine · Dev.to
Read
I built CutLine to measure a closure without pretending to predict traffic
A frozen Yaba street graph, deterministic routing, and an honest measurement of what changes when one segment closes, with the limits left visible.
Codex Naturalis · Dev.to
Read
I built a book of the mathematics behind the world
A book of advanced mathematics where every formula keeps its originator's name, every machine can be rerun, and every attempt stays visible.
Linguistics
Grammar across four languages
English, Nigerian Pidgin, Hausa, and Igbo. Next up is Àmì, an autocorrect that finally learns them.
Off hours
Tactics and science fiction
Tactical masterclasses in Football Manager, and high-concept classic science fiction.
Open source
Open profile
MasTECH