01 · Roasts
Sprint-and-Ghost Developer
mindful-ordering-extension: 26 of 30 commits in 7 days. handwriting-recogniser: 23 commits in 3 days. bigfish-smallfish: created and last-pushed on the same date. You don't build software, you speed-run it.
The Testless Wonder
7 repos analyzed. HAS_TESTS=no across all 7. You've written linear regression, k-means, a full FastAPI backend, and an MNIST neural net — and trusted none of them enough to write a single test.
57 PRs, 1 Star
You filed 57 pull requests this year — more than one per week — yet your entire public portfolio has accumulated exactly 1 star. Those PRs are working very hard in a very private room.
README? Optionally.
bigfish-smallfish, sia-seat-study, and ee2211-tools ship with no README at all. Your most architecturally ambitious project (FastAPI + Postgres + Next.js) greets visitors with silence.
Night Owl, Zero Owl
75% of your commits happen at night, yet 52-week heatmap shows entire months of zero activity. You're not a night owl — you're a moth: disappears for weeks, then suddenly slams into the light.
Built using
Zoral
Shadows one worker for a week, then takes over their job with zero extra setup. Behaves exactly like the original.
zoral.ai
02 · Category breakdown
- Impact25% weight48D
- Consistency20% weight60C
- Quality20% weight39F
- Depth15% weight55D
- Breadth10% weight65C
- Community10% weight40D
03 · Stats
365-day commit heatmap
77 active days
Language distribution
- Python30%
- Jupyter Notebook30%
- TypeScript16%
- C8%
- JavaScript7%
- Shell2%
- Other7%
04 · Numbers
Owned repos
non-fork
13
Commits
last 12 months
185
Followers
5
Joined GitHub
Aug 2024
05 · Top repos
JordanTwz /
mindful-ordering-extension
Personal behavior-change extension for late-night food ordering on Foodpanda Singapore. Typed HTML/JS, documented with design files, but no tests, no CI, no license, and experimental scope (0 stars, 26 of last 30 commits in ~7 days).
JordanTwz /
bigfish-smallfish
Python/TypeScript full-stack research orchestration platform with FastAPI backend, PostgreSQL models, and Next.js frontend. Brand new repo (created 2026-03-28, last push same day), no README or tests, but ships with structured SQLAlchemy ORM, Pydantic schemas, and working API endpoints.
JordanTwz /
handwriting-recogniser
Personal MNIST handwriting recognition project with a complete training pipeline and interactive UI, but lacks tests, CI, type hints, and production maturity. Shows learning-focused craftsmanship with clear documentation.
JordanTwz /
ee2211-tools
Collection of educational Python scripts for EE2211 exam prep: linear regression, gradient descent, k-means, tree metrics. No docs, tests, CI, or typing. Personal learning project with 9 commits over ~2.5 months.
JordanTwz /
italian-quiz
One-shot quiz tool for Italian musical terms targeting ABRSM grades. Typed language absent, vanilla JS with no tests/CI. Functional, clean structure, but thin documentation and experimental scope.
JordanTwz /
sia-seat-study
Academic data analysis project focused on airline seat discomfort study with untyped Python scripts generating SVG visualizations; lacks documentation, tests, CI, and production structure.
JordanTwz /
ee4312-lab-1
Academic lab assignment repo (ee4312-lab-1) with minimal documentation, no code samples visible, 4 commits over ~1.5 hours on 2026-01-31, no tests/CI/license/gitignore.
06 · Timeline
- Aug 5, 2024Joined GitHub
- Nov 16, 2025Created ee2211-tools — A collection of Python scripts for EE2211 examinations.
- Dec 19, 2025Created sia-seat-study
- Jan 25, 2026Created handwriting-recogniser — A fun personal project that trains a neural network to recognise handwritten digits (0-9) using the MNIST data set.
- Jan 31, 2026Created ee4312-lab-1
- Feb 7, 2026Created italian-quiz — Interactive web quiz for Italian musical terms with randomised MCQs
- Mar 28, 2026Created bigfish-smallfish
- Mar 31, 2026Created mindful-ordering-extension — A digital "nudge" intervention designed to curb late-night junk food cravings.
- Apr 7, 2026Most recent push to mindful-ordering-extension
07 · Compare
08 · Rubric
How this score was produced
Overall = Σ (category × weight) + gentle top-end curve
Tier thresholds
▸ How the pipeline works
- 01Scrape.Pull every non-fork repo pushed in the last 90 days, plus your contribution calendar, followers, and language byte counts — straight from GitHub's REST & GraphQL APIs.
- 02Triage.A small model reads every repo's file tree + README and picks the 20 files per repo that actually reveal how you code.
- 03Grade each repo. All repos run in parallel through a fast scoring model that reads the picked files and rates each one independently on Impact, Quality, and Depth — with evidence citations.
- 04Aggregate. A larger reasoning model combines the per-repo scores with server-computed stats (heatmap, commit cadence, language entropy, follower count) to produce the 6-dimension profile score + roasts.
- 05Correct.Deterministic server-side checks enforce anchor-scale floors (e.g. a profile with 2,000+ public commits can't score 30 Consistency) and recompute the final verdict.
~90 seconds per profile, ~$0.25 in compute. Total of ~240 files read across your top-12 repos. One rating per GitHub account per day.
▸ Data sources & caveats
- Heatmap & commit totals: GitHub GraphQL
contributionsCollection— covers the last 365 days, includes private repos when the user has opted in (default). - Language %: byte totals across the top 30 owned non-fork repos.
- Curve: a small upward nudge centered on raw score ≈ 70, capping at 100. Prevents specialists from being unfairly penalised for narrow breadth.
- Anchor corrections: when server-measured signals (e.g. privateWorkLikely, multiRepoVolume, follower count) mandate a minimum category score, the aggregation step enforces it. These are signal-conditional, not identity-based floors.