caio-bittencourt Caio Lucas Bittencourt
Full-Stack Developer | TypeScript | React | Next.js | Node.js | PostgreSQL | AWS
EVIDENCE BASE
39
Repositories
77337
Commits
16402
Files analyzed
44
Technologies
251
Evidence
176
Active months
Based on 39 repository passports · 21/39 current
ENGINEERING PROFILE
Frontend100%
Backend38%
Testing85%
DevOps100%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
XML Emerging
LANGUAGE · 1/39 repos · 6369 files · 284422 LOC
Depth 70 · HIGH
Scala Emerging
LANGUAGE · 1/39 repos · 1557 files · 158657 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 19/39 repos · 1034 files · 98691 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 20/39 repos · 290 files · 10924 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 21/39 repos · 178 files · 114723 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 21/39 repos · 106 files · 3558 LOC
Depth 70 · HIGH
Next.js Core
FRAMEWORK · 7/39 repos · 79 files · 12839 LOC
Depth 78 · HIGH
React Core
FRAMEWORK · 12/39 repos · 77 files · 7689 LOC
Depth 66 · HIGH
ESLint Core
QUALITY · 18/39 repos · 40 files · 103926 LOC
Depth 65 · HIGH
NestJS Recurring
FRAMEWORK · 2/39 repos · 37 files · 2489 LOC
Depth 78 · HIGH
Express Core
FRAMEWORK · 6/39 repos · 25 files · 819 LOC
Depth 70 · HIGH
Prettier Core
QUALITY · 10/39 repos · 25 files · 65686 LOC
Depth 65 · HIGH
npm Core
BUILD_TOOL · 21/39 repos · 21 files · 210 LOC
Depth 80 · HIGH
YAML Core
LANGUAGE · 5/39 repos · 19 files · 7072 LOC
Depth 70 · HIGH
MongoDB Recurring
DATABASE · 3/39 repos · 18 files · 12436 LOC
Depth 61 · HIGH
Redis Recurring
CACHE · 3/39 repos · 15 files · 7279 LOC
Depth 61 · HIGH
Prisma Recurring
DATABASE · 2/39 repos · 14 files · 764 LOC
Depth 78 · HIGH
Python Recurring
LANGUAGE · 2/39 repos · 11 files · 599 LOC
Depth 70 · HIGH
PostgreSQL Core
DATABASE · 4/39 repos · 7 files · 12016 LOC
Depth 65 · HIGH
Vite Core
BUILD_TOOL · 6/39 repos · 6 files · 46 LOC
Depth 39 · HIGH
SQLAlchemy Emerging
LIBRARY · 1/39 repos · 5 files · 129 LOC
Depth 93 · HIGH
Hibernate Emerging
LIBRARY · 1/39 repos · 5 files · 94 LOC
Depth 74 · HIGH
Playwright Emerging
TESTING · 1/39 repos · 5 files · 76 LOC
Depth 74 · HIGH
Dockerfile Recurring
LANGUAGE · 3/39 repos · 5 files · 46 LOC
Depth 70 · HIGH
React Router Recurring
LIBRARY · 3/39 repos · 5 files · 301 LOC
Depth 66 · HIGH
Supertest Core
TESTING · 4/39 repos · 4 files · 408 LOC
Depth 41 · HIGH
Shell Recurring
LANGUAGE · 2/39 repos · 4 files · 299 LOC
Depth 70 · HIGH
Vitest Recurring
TESTING · 2/39 repos · 4 files · 290 LOC
Depth 45 · HIGH
SQL Core
LANGUAGE · 4/39 repos · 4 files · 203 LOC
Depth 70 · HIGH
debug Recurring
LIBRARY · 2/39 repos · 3 files · 914 LOC
Depth 46 · HIGH
FastAPI Emerging
FRAMEWORK · 1/39 repos · 3 files · 106 LOC
Depth 66 · HIGH
pnpm Recurring
BUILD_TOOL · 2/39 repos · 2 files · 20 LOC
Depth 80 · HIGH
Zod Emerging
LIBRARY · 1/39 repos · 2 files · 113 LOC
Depth 62 · HIGH
pandas Emerging
LIBRARY · 1/39 repos · 2 files · 89 LOC
Depth 62 · HIGH
TOML Recurring
LANGUAGE · 2/39 repos · 2 files · 2 LOC
Depth 70 · HIGH
Morgan Emerging
OBSERVABILITY · 1/39 repos · 1 files · 1016 LOC
Depth 58 · HIGH
pip Emerging
BUILD_TOOL · 1/39 repos · 1 files · 10 LOC
Depth 80 · HIGH
Axios Emerging
LIBRARY · 1/39 repos · 1 files · 36 LOC
Depth 52 · HIGH
Tailwind CSS Core
LIBRARY · 8/39 repos · 1 files · 20 LOC
RabbitMQ Emerging
MESSAGE_BROKER · 1/39 repos · 1 files · 5564 LOC
Depth 61 · HIGH
Passport Emerging
SECURITY · 1/39 repos · 0 files · 0 LOC
AWS SDK Emerging
CLOUD · 1/39 repos · 0 files · 0 LOC
Jest Recurring
TESTING · 3/39 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/39 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
ACTIVITY & OWNERSHIP
Active months 176
Commits 77337
Owner authored 100%
PRIMARY PROFILE — HR VIEW
FrontendXML · Scala · TypeScriptHigh ownership
In 30 sec: direction — frontend, core — XML · Scala · TypeScript, 39 repos 2012 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
XMLScalaTypeScriptJavaScriptJSONHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 106
Forks 11
Watchers 0
EVERYTHING ABOVE IS TRACEABLE
39 repositories · 77337 commits · 16402 files · 251 evidence
Absence of a technology in the passport does not imply lack of experience