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Users in first 30 days: 1,000+ · Sprint delivery: 15% ahead of schedule

AI credit application that reached 1,000+ users in its first 30 days. Role: Software Engineer at Kredit Hero.

Graduated Summa Cum Laude, GWA 1.169

Rank 1 in the BS Information Technology class of 2025. Top 1 Dean's List, two terms, University of Santo Tomas, 2021 to 2025.

This site's own build log · 11 real commits

Every hash in the replay is taken verbatim from this site's own git log. The repository is private, so take them as stated rather than as independently verifiable. Run genesis in the workbench for the full narration.

Live demos

• sluice — Exactly-once side effects for agent tool calls, plus human approval gates that survive a process crash.
• windlass — Pipelines as typed graphs with verifier edges and human gates. The runner has no model inside it, and exit 3 means stop and wait for a human.
• kedge — A deterministic five-node Raft simulator with a linearizability checker, held to the published verdicts of 102 real Jepsen etcd histories.
• flume — Event-time windowing with watermarks, and a checker for the result, measured on three real streams whose lateness spans four orders of magnitude.
• cofferdam — Every crash point of a write-ahead log store visited under an explicit device model, then held against real process kills on NTFS and against node:sqlite.
• proofpage — A receipts page that refuses to print a number it did not measure, and which caught its own README lying about its first command.
• chaff — Static analysis for CLAUDE.md, AGENTS.md and tool definitions. Every enforced rule ships the eval that measured its effect.
• dipmeter — Draws 230,059 located earthquakes at their real depth inside a transparent Earth against the 27 subduction surfaces USGS modelled, and separates out the 106,108 whose depth a locator assigned rather than solved.
• orrery — Positions 1,562,531 catalogued small bodies every frame by solving Kepler's equation in a vertex shader from their own published orbital elements, and says on the page why the default view smears the gaps it is famous for.
• snapgauge — Contract tests for MCP servers. Snapshot the schema and behavior, then fail CI when the next version moves.
• provenote — A C2PA honesty test: drop an image, see its full provenance chain and exactly what that chain cannot prove, with nothing leaving your device.
• dogwatch — A scheduled agent pipeline that publishes every run: cost, gate decisions, refusals, and the runs where it found nothing.
• tiltmeter — Tells you when a new model release moves your agent harness off true. Every reading reproduces from a pinned commit.
• shipgauge — A browser-ML shippability study: what a model actually costs to ship, measured in a real browser, with n printed.
• assay — Brand kits as pure functions: one JSON config in, thirteen byte-identical artifacts out, and a contrast gate that refuses to generate below 3:1.
• galley — Renders a repository's real commits, CI results and test counts into a release video, with every number on screen labeled by the source it came from.
• halo-halo — A legible Taglish code-switching segmenter: every switch point shown, every label traced to a readable rule, down to the affix inside a single word.
• swage — ASL fingerspelling handshape practice, graded by a classifier the project trained and evaluated itself, on a device that never sends the camera feed anywhere.
• graticule — Paste your notes and get a map of how their wording relates, embedded entirely on-device, with the technique's own blind spot demonstrated on the page.
• clarifier — Paste a CSV and let a physics simulation arrange it, then read a computed number that says whether the arrangement beat a plain scatter plot.
• pitman — Shows exactly what a browser speech model heard on your speech, with per-word confidence and a diff against what you meant, entirely on-device. No accent scores.
• orphanage — A crawl-graph auditor that found 40 problems on its first real site, and was wrong about all 40.
• aeo-lab — A crawler-access scanner whose main feature is reporting what it cannot prove.
• polis — Reads an agent ecosystem off disk, renders it as an isometric city you can walk around, and audits it while reading.
• carillon — Your typing rhythm becomes sound in the browser, and a checker enforces that nothing is uploaded.
• Klik — A hiring app where clients and freelancers match by swiping. Live on Cloudflare.
• ClubScope Insight Engine — A concept prototype where the language model is never allowed to produce a number: typed tools compute, every figure cites its evidence, and a verifier recomputes it before anything renders.
• Agent James: Agent Console — This site: an IDE you operate, where every claim carries a receipt.

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