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
- Impact25% weight25F
- Consistency20% weight20F
- Quality20% weight57D
- Depth15% weight50D
- Breadth10% weight65C
- Community10% weight5F
03 · Stats
365-day commit heatmap
8 active days
Language distribution
- 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
matthewryan701 /
YieldLabs
Educational fixed-income dashboard with TypeScript frontend, Python ETL backend, and Supabase integration. Demonstrates financial modeling (Vasicek, CIR, Hull-White, Ho-Lee) and bond analysis but has no license, tests, or GitIgnore, and limited discoverability (0 stars, no external uptake).
matthewryan701 /
Susquehanna-Datathon
Solo datathon entry analyzing London tube station placement using multiple scoring schemes. One notebook with data preparation and analysis pipeline, no tests, CI, or documentation beyond inline markdown cells. Time-stamped 2026-03-09 with minimal commit history (1 of last 30).
matthewryan701 /
time-series-bitcoin
Empty scaffold with no files, no documentation, and no commits since creation. Repository is a non-functional placeholder.
06 · Timeline
- Feb 24, 2025Joined GitHub
- Oct 20, 2025Created time-series-bitcoin — Bitcoin Time Series Analysis.
- Dec 1, 2025Created YieldLabs — US Fixed Income dashboard as a tool to better understand concepts like the yield curve, bond valuation and bond duration.
- Mar 9, 2026Created 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
- Apr 12, 2026Most recent push to YieldLabs
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.