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#849 — Top 28.9%

matthewryan701

Matthew Ryan

F

GitHub tourist

Overall

0.0

/ 100

01 · Roasts

11 Commits in 14 Months

You've been on GitHub since February 2025 and logged 11 commits total — that's less than one commit per month. Your heatmap looks like a star map with most of the stars missing.

The 6-Minute Datathon Dev Cycle

Susquehanna-Datathon was created AND last pushed within 6 minutes of each other. That's not iterative development — that's a file upload with a git init wrapper.

time-series-bitcoin: A Vision, Not a Repo

time-series-bitcoin contains 0 files, 0 commits, and 0 KB of data. It's a GitHub repo in the same way a blank whiteboard is a startup — technically a space where things could happen.

100% Solo, 0% Audience

soloPct = 100%, followers = 0, totalIssuesYear = 0, totalPRsYear = 1. You are coding in a sealed room. Even that 1 PR is doing more networking than your entire account.

Modeled Interest Rates, Ignored Licenses

YieldLabs implements four stochastic interest rate models (Vasicek! CIR! Hull-White! Ho-Lee!) but couldn't find time to add a LICENSE file or a .gitignore. The math is there. The software engineering fundamentals are not.

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
    25F
  • Consistency
    20% weight
    20F
  • Quality
    20% weight
    57D
  • Depth
    15% weight
    50D
  • Breadth
    10% weight
    65C
  • Community
    10% weight
    5F

03 · Stats

365-day commit heatmap

8 active days

Less
More

Language distribution

6 langs
  • Jupyter Notebook39%
  • TypeScript36%
  • Python23%
  • CSS1%
  • HTML1%
  • JavaScript0%

04 · Numbers

Owned repos

non-fork

4

Commits

last 12 months

11

Followers

0

Joined GitHub

Feb 2025

05 · Top repos

06 · Timeline

  1. Feb 24, 2025
    Joined GitHub
  2. Oct 20, 2025
    Created time-series-bitcoin — Bitcoin Time Series Analysis.
  3. Dec 1, 2025
    Created YieldLabs — US Fixed Income dashboard as a tool to better understand concepts like the yield curve, bond valuation and bond duration.
  4. Mar 9, 2026
    Created Susquehanna-Datathon — Competed in a Datathon as a solo participant for LSESU Mathematics x LSESU Data Science and Quantitative. I used data-driven strategies to recommend a new tube station for the TfL
  5. Apr 12, 2026
    Most recent push to YieldLabs

07 · Compare

github.com/
matthewryan701 · 6dmedian coder

08 · Rubric

How this score was produced

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

CategoryWeightScoreContrib.
Raw total36.1
Top-end curve+0.6
Final overall36.7

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.
matthewryan701 · 36.7/100 — Rate My GitHub