ernanibmurtinho Ernâni de Britto Murtinho
I'm a Software and Data Engineer. Now, I'm doing something new in the Web3 field.
EVIDENCE BASE
31
Repositories
301
Commits
841
Files analyzed
36
Technologies
198
Evidence
17
Active months
Based on 31 repository passports · 25/31 current
ENGINEERING PROFILE
Frontend36%
Backend60%
Testing56%
DevOps64%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 9/31 repos · 261 files · 26975 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 12/31 repos · 138 files · 16850 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 24/31 repos · 119 files · 8997 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 6/31 repos · 83 files · 11066 LOC
Depth 78 · HIGH
Rust Recurring
LANGUAGE · 3/31 repos · 62 files · 6348 LOC
Depth 70 · HIGH
Next.js Core
FRAMEWORK · 5/31 repos · 50 files · 3639 LOC
Depth 78 · HIGH
JSON Core
LANGUAGE · 9/31 repos · 36 files · 21871 LOC
Depth 70 · HIGH
pytest Core
TESTING · 6/31 repos · 24 files · 2784 LOC
TOML Core
LANGUAGE · 9/31 repos · 23 files · 546 LOC
Depth 70 · HIGH
Vitest Emerging
TESTING · 1/31 repos · 17 files · 2043 LOC
Depth 53 · HIGH
PostgreSQL Core
DATABASE · 4/31 repos · 15 files · 1897 LOC
Depth 81 · HIGH
JavaScript Core
LANGUAGE · 6/31 repos · 15 files · 436 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 10/31 repos · 14 files · 35245 LOC
Depth 70 · HIGH
Shell Core
LANGUAGE · 7/31 repos · 12 files · 516 LOC
Depth 70 · HIGH
MongoDB Recurring
DATABASE · 3/31 repos · 10 files · 11855 LOC
Depth 48 · HIGH
ESLint Core
QUALITY · 4/31 repos · 9 files · 36364 LOC
Depth 69 · HIGH
npm Core
BUILD_TOOL · 8/31 repos · 8 files · 80 LOC
Depth 80 · HIGH
pandas Core
LIBRARY · 4/31 repos · 8 files · 717 LOC
Depth 54 · HIGH
Poetry Core
BUILD_TOOL · 6/31 repos · 6 files · 60 LOC
Depth 80 · HIGH
uv Core
BUILD_TOOL · 5/31 repos · 5 files · 50 LOC
Depth 80 · HIGH
pnpm Core
BUILD_TOOL · 4/31 repos · 4 files · 40 LOC
Depth 80 · HIGH
Cargo Recurring
BUILD_TOOL · 3/31 repos · 3 files · 30 LOC
Depth 80 · HIGH
AWS SDK Recurring
CLOUD · 3/31 repos · 3 files · 411 LOC
Depth 54 · HIGH
Prettier Recurring
QUALITY · 2/31 repos · 3 files · 1227 LOC
Depth 65 · HIGH
Dockerfile Recurring
LANGUAGE · 3/31 repos · 3 files · 69 LOC
Depth 70 · HIGH
Yarn Recurring
BUILD_TOOL · 2/31 repos · 2 files · 20 LOC
Depth 80 · HIGH
NumPy Emerging
LIBRARY · 1/31 repos · 2 files · 184 LOC
Depth 62 · HIGH
Redis Recurring
CACHE · 2/31 repos · 2 files · 22132 LOC
Depth 65 · HIGH
pip Emerging
BUILD_TOOL · 1/31 repos · 1 files · 10 LOC
Depth 80 · HIGH
PHP Emerging
LANGUAGE · 1/31 repos · 1 files · 4 LOC
Depth 70 · HIGH
Tailwind CSS Recurring
LIBRARY · 3/31 repos · 1 files · 64 LOC
Zod Recurring
LIBRARY · 2/31 repos · 1 files · 324 LOC
SQL Emerging
LANGUAGE · 1/31 repos · 1 files · 34 LOC
Depth 70 · HIGH
Ruff Emerging
QUALITY · 1/31 repos · 0 files · 0 LOC
Jest Emerging
TESTING · 1/31 repos · 0 files · 0 LOC
Mocha Recurring
TESTING · 2/31 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingabsent
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
alchemy-bootcamp-week3 Next.js
ayuda-venezuela-bot Next.js
solana-api-skill Markdown
Inferential_Statistics_Week5 Markdown
Introduction_to_Probability_and_Data Markdown
project-1-Data-Modelling-Cassandra Markdown
ACTIVITY & OWNERSHIP
Active months 17
Commits 301
Owner authored 100%
PRIMARY PROFILE — HR VIEW
BackendTypeScript · Python · MarkdownHigh ownership
In 30 sec: direction — backend, core — TypeScript · Python · Markdown, 31 repos 2016 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptPythonMarkdownReactRustHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 7
Forks 1
Watchers 11
EVERYTHING ABOVE IS TRACEABLE
31 repositories · 301 commits · 841 files · 198 evidence
Absence of a technology in the passport does not imply lack of experience