01 · Roasts
Heatmap Hibernator
348 commits sounds respectable until you see the heatmap: 20+ consecutive weeks of zeroes at the start of the year. You code in bursts like a bear waking up from winter — impressive sprint, then back to the cave.
Test-Averse Systems Engineer
You built a lock-free ring buffer with ghost order lazy cancellation in C++20 and couldn't be bothered to hook up CI. order-book has 20+ GTests but zero automation — the matching engine runs, the pipeline doesn't.
Solo Artist, No Audience
7 followers, 1 PR all year, 2 issues filed. restal has a referral system, cashback, and AI chat — and exactly 1 star. You're shipping B2C features to an audience of yourself.
License? Never Heard of Her
Two of your three repos have no license. That C++ order book is technically 'all rights reserved' by default. Nobody can legally fork or learn from it — congrats on the world's most legally protected university project.
Jupyter Notebook Hoarder
33% of your codebase by bytes is Jupyter Notebooks, yet there's no ML project, no paper, no demo — just a language-distribution footnote. Those notebooks are doing more for your langPcts than for science.
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% weight46D
- Consistency20% weight55D
- Quality20% weight67C
- Depth15% weight70B
- Breadth10% weight65C
- Community10% weight25F
03 · Stats
365-day commit heatmap
123 active days
Language distribution
- C++34%
- Jupyter Notebook33%
- TypeScript22%
- Python5%
- Java2%
- HTML2%
- Other2%
04 · Numbers
Owned repos
non-fork
7
Commits
last 12 months
348
Followers
7
Joined GitHub
Dec 2020
05 · Top repos
NikitaBryndak /
restal
Tourism platform built with Next.js, MongoDB, and TypeScript. Implements complete trip management, AI chat assistant, promo codes, and cashback system with role-based access control. Well-structured codebase with types, docs, and meaningful business logic, though lacks test coverage and CI/CD.
NikitaBryndak /
order-book
High-performance C++20 limit order book with lock-free ring buffer, thread-safe matching engine, and comprehensive GTest suite. Lacks CI pipeline and license, but demonstrates solid architectural patterns and sustained development across 4 months (115 commits).
NikitaBryndak /
NikitaBryndak
Student portfolio repo (CS @ City, University of London) with profile README linking to separate projects. No source files sampled; CI present but no tests. Single-week sprint burst with 24/30 recent commits across ~12 months with large idle gaps.
06 · Timeline
- Dec 15, 2020Joined GitHub
- May 24, 2025Created NikitaBryndak
- Sep 8, 2025Created restal — A modern web application built with Next.js, featuring a complete tourism platform used by tourists and tour managers.
- Oct 31, 2025Created order-book — A high-performance, thread-safe Limit Order Book implementation in C++20 featuring automatic order matching, lazy cancellation, and benchmarking tools.
- Apr 24, 2026Most recent push to NikitaBryndak
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.