cancerberoSgx Sebastián Gurin
Researcher, API maker, languages passionate, Browser, Node.js, CLI, JS/TS, React, postgres, python, devtools, and lots of misc techs, with dark past in Java
EVIDENCE BASE
96
Repositories
5868
Commits
17860
Files analyzed
59
Technologies
628
Evidence
103
Active months
Based on 96 repository passports · 65/96 current
ENGINEERING PROFILE
Frontend98%
Backend33%
Testing47%
DevOps96%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 59/96 repos · 5119 files · 683801 LOC
Depth 58 · HIGH
JavaScript Core
LANGUAGE · 57/96 repos · 2160 files · 702909 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 64/96 repos · 1842 files · 493587 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 59/96 repos · 1522 files · 1704598 LOC
Depth 70 · HIGH
Java Recurring
LANGUAGE · 3/96 repos · 916 files · 75439 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 20/96 repos · 550 files · 50244 LOC
Depth 78 · HIGH
Python Core
LANGUAGE · 8/96 repos · 295 files · 37896 LOC
Depth 70 · HIGH
Ruby Recurring
LANGUAGE · 3/96 repos · 225 files · 11384 LOC
Depth 70 · HIGH
Shell Core
LANGUAGE · 24/96 repos · 110 files · 4376 LOC
Depth 70 · HIGH
Redux Core
LIBRARY · 8/96 repos · 72 files · 3692 LOC
Depth 74 · HIGH
YAML Core
LANGUAGE · 39/96 repos · 71 files · 3447 LOC
Depth 70 · HIGH
Redis Core
CACHE · 9/96 repos · 71 files · 38439 LOC
Depth 61 · HIGH
SQL Core
LANGUAGE · 5/96 repos · 68 files · 1709 LOC
Depth 70 · HIGH
Prettier Core
QUALITY · 21/96 repos · 65 files · 254171 LOC
Depth 65 · HIGH
React Router Core
LIBRARY · 7/96 repos · 63 files · 8951 LOC
Depth 66 · HIGH
XML Core
LANGUAGE · 8/96 repos · 62 files · 189711 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 58/96 repos · 58 files · 580 LOC
Depth 80 · HIGH
ESLint Core
QUALITY · 11/96 repos · 48 files · 361693 LOC
Depth 65 · HIGH
Express Core
FRAMEWORK · 6/96 repos · 46 files · 2576 LOC
Depth 85 · HIGH
PostgreSQL Recurring
DATABASE · 3/96 repos · 40 files · 3433 LOC
Depth 96 · HIGH
Next.js Core
FRAMEWORK · 9/96 repos · 26 files · 54460 LOC
Depth 58 · HIGH
FastAPI Emerging
FRAMEWORK · 1/96 repos · 22 files · 2959 LOC
Depth 78 · HIGH
debug Core
LIBRARY · 8/96 repos · 21 files · 5415 LOC
Depth 50 · HIGH
Vitest Core
TESTING · 4/96 repos · 19 files · 2693 LOC
Depth 53 · HIGH
pytest Core
TESTING · 4/96 repos · 17 files · 2133 LOC
Depth 74 · HIGH
MongoDB Recurring
DATABASE · 3/96 repos · 13 files · 33618 LOC
Depth 62 · HIGH
Dockerfile Core
LANGUAGE · 6/96 repos · 13 files · 189 LOC
Depth 70 · HIGH
Axios Recurring
LIBRARY · 2/96 repos · 11 files · 444 LOC
Depth 85 · HIGH
Vite Core
BUILD_TOOL · 5/96 repos · 10 files · 136 LOC
Depth 81 · HIGH
Supertest Recurring
TESTING · 3/96 repos · 9 files · 604 LOC
Depth 66 · HIGH
Gradle Core
LANGUAGE · 4/96 repos · 9 files · 511 LOC
Depth 70 · HIGH
Pydantic Emerging
LIBRARY · 1/96 repos · 8 files · 1982 LOC
Depth 74 · HIGH
Yarn Core
BUILD_TOOL · 7/96 repos · 7 files · 70 LOC
Depth 80 · HIGH
Rust Emerging
LANGUAGE · 1/96 repos · 6 files · 162 LOC
Depth 70 · HIGH
Lodash Core
LIBRARY · 4/96 repos · 6 files · 1172 LOC
Depth 58 · HIGH
Starlette Emerging
FRAMEWORK · 1/96 repos · 5 files · 714 LOC
Depth 74 · HIGH
GraphQL Emerging
LIBRARY · 1/96 repos · 5 files · 144 LOC
Depth 74 · HIGH
TOML Recurring
LANGUAGE · 3/96 repos · 5 files · 130 LOC
Depth 70 · HIGH
C++ Recurring
LANGUAGE · 3/96 repos · 4 files · 7950 LOC
Depth 70 · HIGH
RabbitMQ Recurring
MESSAGE_BROKER · 3/96 repos · 4 files · 9252 LOC
Depth 72 · HIGH
lxml Emerging
LIBRARY · 1/96 repos · 3 files · 433 LOC
Depth 66 · HIGH
Poetry Recurring
BUILD_TOOL · 3/96 repos · 3 files · 30 LOC
Depth 80 · HIGH
body-parser Emerging
LIBRARY · 1/96 repos · 3 files · 122 LOC
Depth 73 · HIGH
Bundler Recurring
BUILD_TOOL · 3/96 repos · 3 files · 30 LOC
Depth 80 · HIGH
Requests Emerging
LIBRARY · 1/96 repos · 2 files · 90 LOC
Depth 62 · HIGH
Laravel Pint Emerging
QUALITY · 1/96 repos · 2 files · 14 LOC
Depth 47 · HIGH
C Emerging
LANGUAGE · 1/96 repos · 2 files · 257 LOC
Depth 70 · HIGH
Morgan Emerging
OBSERVABILITY · 1/96 repos · 2 files · 70 LOC
Depth 66 · HIGH
Spring Framework Emerging
FRAMEWORK · 1/96 repos · 2 files · 124 LOC
Depth 62 · HIGH
Apache Kafka Emerging
MESSAGE_BROKER · 1/96 repos · 2 files · 73 LOC
Depth 72 · HIGH
pip Emerging
BUILD_TOOL · 1/96 repos · 1 files · 10 LOC
Depth 80 · HIGH
uv Emerging
BUILD_TOOL · 1/96 repos · 1 files · 10 LOC
Depth 80 · HIGH
Zod Emerging
LIBRARY · 1/96 repos · 1 files · 157 LOC
Depth 58 · HIGH
Cargo Emerging
BUILD_TOOL · 1/96 repos · 1 files · 10 LOC
Depth 80 · HIGH
SQLAlchemy Emerging
LIBRARY · 1/96 repos · 1 files · 361 LOC
Depth 58 · HIGH
Webpack Recurring
BUILD_TOOL · 3/96 repos · 1 files · 29 LOC
Serde Emerging
LIBRARY · 1/96 repos · 0 files · 0 LOC
python-dotenv Emerging
LIBRARY · 1/96 repos · 0 files · 0 LOC
Jest Core
TESTING · 8/96 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
short-jsdoc npm
raphaeljs-tutorial Markdown
termgui Bundler
js-indentator npm
jsdoc-templates-demo Redis
magica Redis
oldJavaProjects TypeScript
today Bundler
ACTIVITY & OWNERSHIP
Active months 103
Commits 5868
Owner authored 74%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · JavaScript · MarkdownCollaborative
In 30 sec: direction — frontend, core — TypeScript · JavaScript · Markdown, 96 repos 2012 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptJavaScriptMarkdownJSONJavaCollaborative
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 758
Forks 125
Watchers 81
EVERYTHING ABOVE IS TRACEABLE
96 repositories · 5868 commits · 17860 files · 628 evidence
Absence of a technology in the passport does not imply lack of experience