Mikael-R Mikael Rolim
Working with web dev
EVIDENCE BASE
50
Repositories
1021
Commits
1478
Files analyzed
59
Technologies
323
Evidence
42
Active months
Based on 50 repository passports · 50/50 current
ENGINEERING PROFILE
Frontend62%
Backend46%
Testing42%
DevOps62%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 21/50 repos · 282 files · 11305 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 18/50 repos · 194 files · 16842 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 11/50 repos · 135 files · 4737 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 25/50 repos · 130 files · 23224 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 8/50 repos · 118 files · 12481 LOC
Depth 74 · HIGH
Axios Core
LIBRARY · 8/50 repos · 57 files · 5010 LOC
Depth 49 · HIGH
C++ Core
LANGUAGE · 5/50 repos · 56 files · 2588 LOC
Depth 70 · HIGH
ESLint Core
QUALITY · 17/50 repos · 48 files · 57725 LOC
Depth 73 · HIGH
Markdown Core
LANGUAGE · 35/50 repos · 41 files · 1649 LOC
Depth 70 · HIGH
Dart Recurring
LANGUAGE · 2/50 repos · 41 files · 5295 LOC
Depth 70 · HIGH
Prettier Core
QUALITY · 14/50 repos · 41 files · 42514 LOC
Depth 73 · HIGH
Vue Core
LANGUAGE · 4/50 repos · 39 files · 2199 LOC
Depth 70 · HIGH
React Router Core
LIBRARY · 7/50 repos · 29 files · 4175 LOC
Depth 42 · HIGH
Java Recurring
LANGUAGE · 2/50 repos · 28 files · 1134 LOC
Depth 70 · HIGH
XML Core
LANGUAGE · 6/50 repos · 26 files · 499 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 23/50 repos · 23 files · 230 LOC
Depth 80 · HIGH
YAML Core
LANGUAGE · 11/50 repos · 20 files · 414 LOC
Depth 70 · HIGH
Express Core
FRAMEWORK · 5/50 repos · 20 files · 767 LOC
Depth 74 · HIGH
Angular Emerging
FRAMEWORK · 1/50 repos · 19 files · 440 LOC
Depth 74 · HIGH
Spring Framework Recurring
FRAMEWORK · 2/50 repos · 14 files · 540 LOC
Depth 74 · HIGH
Lombok Emerging
LIBRARY · 1/50 repos · 10 files · 465 LOC
Depth 74 · HIGH
Swift Recurring
LANGUAGE · 2/50 repos · 8 files · 84 LOC
Depth 70 · HIGH
Dockerfile Core
LANGUAGE · 6/50 repos · 8 files · 67 LOC
Depth 70 · HIGH
Gradle Core
LANGUAGE · 5/50 repos · 8 files · 161 LOC
Depth 70 · HIGH
Next.js Emerging
FRAMEWORK · 1/50 repos · 7 files · 276 LOC
Depth 74 · HIGH
Yarn Core
BUILD_TOOL · 7/50 repos · 7 files · 70 LOC
Depth 80 · HIGH
Redux Recurring
LIBRARY · 2/50 repos · 6 files · 166 LOC
Depth 62 · HIGH
PostgreSQL Recurring
DATABASE · 3/50 repos · 5 files · 143 LOC
Depth 49 · HIGH
Hibernate Emerging
LIBRARY · 1/50 repos · 5 files · 151 LOC
Depth 74 · HIGH
Kotlin Recurring
LANGUAGE · 2/50 repos · 5 files · 88 LOC
Depth 70 · HIGH
pip Core
BUILD_TOOL · 4/50 repos · 4 files · 40 LOC
Depth 80 · HIGH
Vite Core
BUILD_TOOL · 4/50 repos · 4 files · 60 LOC
Depth 38 · HIGH
Spring Data Emerging
LIBRARY · 1/50 repos · 4 files · 56 LOC
Depth 89 · HIGH
Webpack Emerging
BUILD_TOOL · 1/50 repos · 4 files · 798 LOC
Depth 92 · HIGH
MongoDB Emerging
DATABASE · 1/50 repos · 3 files · 49 LOC
Depth 88 · HIGH
Requests Recurring
LIBRARY · 2/50 repos · 2 files · 127 LOC
Depth 54 · HIGH
Flutter Recurring
FRAMEWORK · 2/50 repos · 2 files · 72 LOC
Depth 66 · HIGH
Maven Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Spring Boot Emerging
FRAMEWORK · 1/50 repos · 1 files · 9 LOC
Depth 41 · HIGH
Zod Emerging
LIBRARY · 1/50 repos · 1 files · 12 LOC
Depth 43 · HIGH
SQL Emerging
LANGUAGE · 1/50 repos · 1 files · 46 LOC
Depth 70 · HIGH
Shell Emerging
LANGUAGE · 1/50 repos · 1 files · 78 LOC
Depth 70 · HIGH
Morgan Emerging
OBSERVABILITY · 1/50 repos · 1 files · 13 LOC
Depth 43 · HIGH
Socket.IO Emerging
LIBRARY · 1/50 repos · 1 files · 20 LOC
Depth 46 · HIGH
Jest Emerging
TESTING · 1/50 repos · 1 files · 40 LOC
Depth 54 · HIGH
debug Emerging
LIBRARY · 1/50 repos · 1 files · 32 LOC
Depth 51 · HIGH
pandas Emerging
LIBRARY · 1/50 repos · 1 files · 68 LOC
Depth 54 · HIGH
Apache Kafka Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 1619 LOC
Depth 65 · HIGH
SQLite Emerging
DATABASE · 1/50 repos · 0 files · 0 LOC
HTTP (pub) Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Lodash Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
SLF4J Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Intl Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Tailwind CSS Core
LIBRARY · 4/50 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
Provider Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Cypress Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
url_launcher Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
flutter_lints Recurring
QUALITY · 2/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
tocador pip
depe Markdown
receitas10 ESLint
change-wallpaper-per-time JavaScript
company-questions ESLint
easy-drink npm
bip39-word-list UNKNOWN
ACTIVITY & OWNERSHIP
Active months 42
Commits 1021
Owner authored 94%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · JavaScript · PythonHigh ownership
In 30 sec: direction — frontend, core — TypeScript · JavaScript · Python, 50 repos 2020 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptJavaScriptPythonJSONReactHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 33
Forks 19
Watchers 38
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 1021 commits · 1478 files · 323 evidence
Absence of a technology in the passport does not imply lack of experience