Full-stack web developer and software engineer | Founder, MasTECH Innovations | Builder of circuit breakers, compilers, and calm dashboards

Hi, I'm Ayomide Akintokun (aka Mascottz)
Full-stack software engineer and founder of MasTECH Innovations, building responsive, high-performance web apps and enterprise solutions by day, and calm machines for loud problems by night. the newest is codex naturalis, a living book of the mathematics of the world; the one before it is killowatt, a circuit breaker for runaway cloud spend, written across five languages on purpose.

• Focus: cloud spend circuit breakers, language architecture for the kitsu language, POS and LMS platforms, and hardware that gets a second life
• Foundations: clean architecture, polyglot systems where each language earns its place, and docs written in my own voice
• Operating: MasTECH Innovations, custom software solutions and professional computer hardware maintenance
• Ask me about: React, Node, PWAs, PHP, GO, Rust, Elixir, Julia, CUE, compiler bytecode and LSP work, and reviving enterprise laptops

• Codex Naturalis; the earth, the galaxies, and the living world kept as living formulas; thirty plates, a solving desk for every open problem, and a public ledger. julia computes, rust referees, and every entry keeps the name of its human; live at naturaliis.vercel.app

• Cutline; close one street in a frozen Yaba street graph and measure what changes; ocaml routing core in integer millimeters, elm atlas, offline and local, v0.1.0 shipped

• Killowatt; the hard stop for runaway cloud spend. rust core, elixir watchers, cue policies, julia anomaly scoring; v0.1.0 out, ci green in four languages

• Small machines; five tools, one file each, nothing else needed; a poster press, a day dial, a breathing instrument, a palette auditor, and the sky computed not fetched

• Kitsu; language architecture in progress; fuzz testing, bytecode execution, LSP integration

• SmartStore; a POS e-commerce and inventory web app, and MasTECH Academy LMS

• ProofsGadgets; a community and marketplace platform for tech repair engineers

• Reviving enterprise laptops on the bench, one diagnosis at a time
• Linguistics and grammar across english, nigerian pidgin, hausa, and igbo; the next project, Àmì, is an autocorrect that finally learns them
• Tactical masterclasses in football manager, and high-concept classic sci-fi

Open to collaborating on web architecture, ed-tech, polyglot systems, and hardware-integrated software. the fastest paths are the badges up top; the write-up on dev.to shows the voice before the code does.