RafaelGoulartB RafaelGoulart
Fullstack Developer - Next.js, React.js, React Native and Node.js.
EVIDENCE BASE
50
Repositories
3283
Commits
4148
Files analyzed
62
Technologies
458
Evidence
65
Active months
Based on 50 repository passports · 49/50 current
ENGINEERING PROFILE
Frontend87%
Backend38%
Testing69%
DevOps79%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Dart Emerging
LANGUAGE · 1/50 repos · 909 files · 225748 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 30/50 repos · 814 files · 96340 LOC
Depth 58 · HIGH
Flutter Emerging
FRAMEWORK · 1/50 repos · 458 files · 121840 LOC
Depth 78 · HIGH
Rust Emerging
LANGUAGE · 1/50 repos · 415 files · 93364 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 29/50 repos · 377 files · 42399 LOC
Depth 85 · HIGH
JavaScript Core
LANGUAGE · 34/50 repos · 252 files · 14098 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 36/50 repos · 185 files · 228991 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 45/50 repos · 162 files · 10434 LOC
Depth 70 · HIGH
Kotlin Recurring
LANGUAGE · 2/50 repos · 144 files · 22103 LOC
Depth 70 · HIGH
ESLint Core
QUALITY · 28/50 repos · 82 files · 263166 LOC
Depth 69 · HIGH
SQLite Emerging
DATABASE · 1/50 repos · 70 files · 26231 LOC
Depth 100 · HIGH
Vitest Emerging
TESTING · 1/50 repos · 68 files · 12120 LOC
Depth 57 · HIGH
Next.js Core
FRAMEWORK · 12/50 repos · 63 files · 5038 LOC
Depth 78 · HIGH
JUnit Recurring
TESTING · 2/50 repos · 42 files · 3971 LOC
Depth 53 · HIGH
C# Recurring
LANGUAGE · 2/50 repos · 41 files · 5615 LOC
Depth 70 · HIGH
XML Core
LANGUAGE · 7/50 repos · 40 files · 1851 LOC
Depth 70 · HIGH
Prettier Core
QUALITY · 19/50 repos · 39 files · 140783 LOC
Depth 69 · HIGH
Shared Preferences Emerging
LIBRARY · 1/50 repos · 36 files · 9909 LOC
Depth 78 · HIGH
Serde Emerging
LIBRARY · 1/50 repos · 34 files · 8258 LOC
Depth 74 · HIGH
npm Core
BUILD_TOOL · 34/50 repos · 34 files · 340 LOC
Depth 80 · HIGH
Zod Emerging
LIBRARY · 1/50 repos · 27 files · 4654 LOC
Depth 78 · HIGH
React Router Core
LIBRARY · 6/50 repos · 25 files · 921 LOC
Depth 66 · HIGH
Yarn Core
BUILD_TOOL · 23/50 repos · 23 files · 230 LOC
Depth 80 · HIGH
Express Core
FRAMEWORK · 8/50 repos · 23 files · 531 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 11/50 repos · 22 files · 6207 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 4/50 repos · 21 files · 2390 LOC
Depth 70 · HIGH
SQL Emerging
LANGUAGE · 1/50 repos · 17 files · 322 LOC
Depth 70 · HIGH
TOML Recurring
LANGUAGE · 2/50 repos · 16 files · 395 LOC
Depth 70 · HIGH
Java Recurring
LANGUAGE · 2/50 repos · 11 files · 967 LOC
Depth 70 · HIGH
Gradle Core
BUILD_TOOL · 6/50 repos · 11 files · 514 LOC
Depth 80 · HIGH
Axios Core
LIBRARY · 6/50 repos · 8 files · 208 LOC
Depth 39 · HIGH
Newtonsoft.Json Recurring
LIBRARY · 2/50 repos · 7 files · 1821 LOC
Depth 74 · HIGH
NumPy Recurring
LIBRARY · 2/50 repos · 6 files · 135 LOC
Depth 74 · HIGH
C++ Recurring
LANGUAGE · 2/50 repos · 6 files · 86 LOC
Depth 70 · HIGH
MongoDB Emerging
DATABASE · 1/50 repos · 5 files · 4544 LOC
Depth 93 · HIGH
Redis Recurring
CACHE · 2/50 repos · 5 files · 27981 LOC
Depth 69 · HIGH
PostgreSQL Emerging
DATABASE · 1/50 repos · 4 files · 5575 LOC
Depth 77 · HIGH
Apache Kafka Core
MESSAGE_BROKER · 4/50 repos · 4 files · 13505 LOC
Depth 65 · HIGH
Playwright Recurring
TESTING · 2/50 repos · 3 files · 1170 LOC
Depth 58 · HIGH
Vite Recurring
BUILD_TOOL · 2/50 repos · 3 files · 120 LOC
Depth 36 · HIGH
Shell Emerging
LANGUAGE · 1/50 repos · 3 files · 121 LOC
Depth 70 · HIGH
debug Recurring
LIBRARY · 2/50 repos · 3 files · 928 LOC
Depth 66 · HIGH
Redux Recurring
LIBRARY · 2/50 repos · 3 files · 68 LOC
Depth 55 · HIGH
pandas Emerging
LIBRARY · 1/50 repos · 3 files · 64 LOC
Depth 66 · HIGH
Hibernate Emerging
LIBRARY · 1/50 repos · 2 files · 42 LOC
Depth 59 · HIGH
GraphQL Recurring
LIBRARY · 2/50 repos · 2 files · 304 LOC
Depth 66 · HIGH
NuGet Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
Cargo Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Supertest Emerging
TESTING · 1/50 repos · 1 files · 25 LOC
Depth 27 · HIGH
pnpm Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
RabbitMQ Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 750 LOC
Depth 65 · HIGH
Dockerfile Emerging
LANGUAGE · 1/50 repos · 1 files · 30 LOC
Depth 70 · HIGH
image_picker Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
HTTP (pub) Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
fl_chart Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Path Provider Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Intl Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Jest Core
TESTING · 5/50 repos · 0 files · 0 LOC
Tailwind CSS Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Testing Library Core
TESTING · 9/50 repos · 0 files · 0 LOC
Webpack Recurring
BUILD_TOOL · 2/50 repos · 0 files · 0 LOC
flutter_lints Emerging
QUALITY · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
next-ecommerce React
interior-design-website React
coinbase-web React
duolingo-drag-and-drop React
next-blog-cms Next.js
proffy ESLint
move.it npm
audio-book-website Markdown
ACTIVITY & OWNERSHIP
Active months 65
Commits 3283
Owner authored 90%
PRIMARY PROFILE — HR VIEW
FrontendDart · TypeScript · FlutterHigh ownership
In 30 sec: direction — frontend, core — Dart · TypeScript · Flutter, 50 repos 2018 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
DartTypeScriptFlutterRustReactHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 1022
Forks 358
Watchers 41
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 3283 commits · 4148 files · 458 evidence
Absence of a technology in the passport does not imply lack of experience