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#425 — Top 64.5%

JordanTwz

Jordan Tan Wei Zheng

D

README enthusiast

Overall

0.0

/ 100

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

  • Impact
    25% weight
    48D
  • Consistency
    20% weight
    60C
  • Quality
    20% weight
    39F
  • Depth
    15% weight
    55D
  • Breadth
    10% weight
    65C
  • Community
    10% weight
    40D

03 · Stats

365-day commit heatmap

77 active days

Less
More

Language distribution

7 langs
  • 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

38/100

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).

I25Q50D35
README
JavaScript01mo ago

JordanTwz /

bigfish-smallfish

35/100

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.

I25Q45D35
Python02mo ago

JordanTwz /

handwriting-recogniser

32/100

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.

I15Q45D35
README
Python04mo ago

JordanTwz /

ee2211-tools

28/100

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.

I15Q35D35
Python04mo ago

JordanTwz /

italian-quiz

25/100

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.

I15Q40D20
README
JavaScript13mo ago

JordanTwz /

sia-seat-study

20/100

Academic data analysis project focused on airline seat discomfort study with untyped Python scripts generating SVG visualizations; lacks documentation, tests, CI, and production structure.

I15Q25D20
Python02mo ago

JordanTwz /

ee4312-lab-1

20/100

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.

I15Q25D20
README
Jupyter Notebook04mo ago

06 · Timeline

  1. Aug 5, 2024
    Joined GitHub
  2. Nov 16, 2025
    Created ee2211-tools — A collection of Python scripts for EE2211 examinations.
  3. Dec 19, 2025
    Created sia-seat-study
  4. Jan 25, 2026
    Created handwriting-recogniser — A fun personal project that trains a neural network to recognise handwritten digits (0-9) using the MNIST data set.
  5. Jan 31, 2026
    Created ee4312-lab-1
  6. Feb 7, 2026
    Created italian-quiz — Interactive web quiz for Italian musical terms with randomised MCQs
  7. Mar 28, 2026
    Created bigfish-smallfish
  8. Mar 31, 2026
    Created mindful-ordering-extension — A digital "nudge" intervention designed to curb late-night junk food cravings.
  9. Apr 7, 2026
    Most recent push to mindful-ordering-extension

07 · Compare

github.com/
JordanTwz · 6dmedian coder

08 · Rubric

How this score was produced

Overall = Σ (category × weight) + gentle top-end curve

CategoryWeightScoreContrib.
Raw total50.5
Top-end curve+2.8
Final overall53.3

Tier thresholds

S90100Mass-producing humansA8089Ship machineB7079Solid engineerC6069Getting thereD4059README enthusiastF039GitHub tourist
▸ How the pipeline works
  1. 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.
  2. 02Triage.A small model reads every repo's file tree + README and picks the 20 files per repo that actually reveal how you code.
  3. 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.
  4. 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.
  5. 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.
JordanTwz · 53.3/100 — Rate My GitHub