Oseiasdfarias Oséias Farias
Machine Learning Engineer | MLOps & AI Engineer · Python · AWS (Lambda, SQS, EventBridge) · LLMs, Agents & RAG · Distributed Systems
EVIDENCE BASE
38
Repositories
1749
Commits
7634
Files analyzed
64
Technologies
342
Evidence
44
Active months
Based on 38 repository passports · 36/38 current
ENGINEERING PROFILE
Frontend36%
Backend77%
Testing63%
DevOps61%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Java Core
LANGUAGE · 6/38 repos · 277 files · 8348 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 20/38 repos · 214 files · 12217 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 36/38 repos · 158 files · 13366 LOC
Depth 70 · HIGH
Spring Framework Core
FRAMEWORK · 5/38 repos · 62 files · 2900 LOC
Depth 46 · HIGH
TypeScript Core
LANGUAGE · 9/38 repos · 53 files · 4913 LOC
Depth 74 · HIGH
JSON Core
LANGUAGE · 13/38 repos · 51 files · 65641 LOC
Depth 70 · HIGH
XML Core
LANGUAGE · 6/38 repos · 47 files · 1551 LOC
Depth 70 · HIGH
NumPy Core
LIBRARY · 10/38 repos · 46 files · 4100 LOC
Depth 53 · HIGH
SQL Core
LANGUAGE · 5/38 repos · 38 files · 314 LOC
Depth 70 · HIGH
Hibernate Core
LIBRARY · 5/38 repos · 30 files · 1705 LOC
Depth 62 · HIGH
JavaScript Core
LANGUAGE · 7/38 repos · 30 files · 1855 LOC
Depth 70 · HIGH
Spring Security Recurring
SECURITY · 3/38 repos · 29 files · 1338 LOC
Depth 74 · HIGH
Spring Data Core
LIBRARY · 5/38 repos · 29 files · 916 LOC
Depth 43 · HIGH
Jackson Recurring
LIBRARY · 3/38 repos · 27 files · 424 LOC
Depth 74 · HIGH
Spring Boot Core
FRAMEWORK · 5/38 repos · 26 files · 773 LOC
Depth 53 · HIGH
C++ Recurring
LANGUAGE · 3/38 repos · 22 files · 1337 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 9/38 repos · 21 files · 849 LOC
Depth 70 · HIGH
pandas Core
LIBRARY · 6/38 repos · 20 files · 1868 LOC
Depth 78 · HIGH
TOML Core
LANGUAGE · 16/38 repos · 19 files · 476 LOC
Depth 70 · HIGH
PostgreSQL Core
DATABASE · 8/38 repos · 18 files · 181 LOC
Depth 47 · HIGH
Poetry Core
BUILD_TOOL · 16/38 repos · 16 files · 160 LOC
Depth 80 · HIGH
React Recurring
FRAMEWORK · 3/38 repos · 16 files · 3258 LOC
Depth 62 · HIGH
JUnit Core
TESTING · 5/38 repos · 15 files · 590 LOC
Depth 20 · HIGH
Lombok Recurring
LIBRARY · 3/38 repos · 14 files · 778 LOC
Depth 74 · HIGH
SQLAlchemy Recurring
LIBRARY · 3/38 repos · 13 files · 550 LOC
Depth 66 · HIGH
AWS SDK Emerging
CLOUD · 1/38 repos · 11 files · 268 LOC
Depth 85 · HIGH
FastAPI Recurring
FRAMEWORK · 3/38 repos · 8 files · 593 LOC
Depth 78 · HIGH
pip Core
BUILD_TOOL · 7/38 repos · 7 files · 70 LOC
Depth 80 · HIGH
Redis Core
CACHE · 4/38 repos · 7 files · 6252 LOC
Depth 61 · HIGH
RabbitMQ Core
MESSAGE_BROKER · 6/38 repos · 7 files · 5484 LOC
Depth 65 · HIGH
ESLint Recurring
QUALITY · 3/38 repos · 6 files · 38678 LOC
Depth 65 · HIGH
pytest Core
TESTING · 5/38 repos · 6 files · 211 LOC
Depth 45 · HIGH
Maven Core
BUILD_TOOL · 5/38 repos · 5 files · 50 LOC
Depth 80 · HIGH
npm Core
BUILD_TOOL · 5/38 repos · 5 files · 50 LOC
Depth 80 · HIGH
Flask Recurring
FRAMEWORK · 2/38 repos · 4 files · 208 LOC
Depth 70 · HIGH
Requests Core
LIBRARY · 5/38 repos · 3 files · 86 LOC
Depth 43 · HIGH
Pydantic Core
LIBRARY · 4/38 repos · 3 files · 171 LOC
Shell Recurring
LANGUAGE · 3/38 repos · 3 files · 44 LOC
Depth 70 · HIGH
Alembic Emerging
DATABASE · 1/38 repos · 3 files · 94 LOC
Depth 73 · HIGH
Vite Recurring
BUILD_TOOL · 2/38 repos · 2 files · 41 LOC
Depth 41 · HIGH
MongoDB Recurring
DATABASE · 2/38 repos · 2 files · 2924 LOC
Depth 65 · HIGH
Mockito Emerging
TESTING · 1/38 repos · 2 files · 171 LOC
Depth 41 · HIGH
uv Emerging
BUILD_TOOL · 1/38 repos · 1 files · 10 LOC
Depth 80 · HIGH
Playwright Emerging
LIBRARY · 1/38 repos · 1 files · 55 LOC
Depth 58 · HIGH
Uvicorn Recurring
LIBRARY · 2/38 repos · 1 files · 109 LOC
Prettier Emerging
QUALITY · 1/38 repos · 1 files · 18695 LOC
Depth 65 · HIGH
Dockerfile Emerging
LANGUAGE · 1/38 repos · 1 files · 9 LOC
Depth 70 · HIGH
Starlette Emerging
FRAMEWORK · 1/38 repos · 0 files · 0 LOC
mypy Recurring
QUALITY · 2/38 repos · 0 files · 0 LOC
python-dotenv Recurring
LIBRARY · 2/38 repos · 0 files · 0 LOC
Click Core
LIBRARY · 4/38 repos · 0 files · 0 LOC
Black Emerging
QUALITY · 1/38 repos · 0 files · 0 LOC
MarkupSafe Core
LIBRARY · 4/38 repos · 0 files · 0 LOC
lxml Emerging
LIBRARY · 1/38 repos · 0 files · 0 LOC
Flyway Recurring
LIBRARY · 3/38 repos · 0 files · 0 LOC
Werkzeug Emerging
LIBRARY · 1/38 repos · 0 files · 0 LOC
Gunicorn Emerging
LIBRARY · 1/38 repos · 0 files · 0 LOC
orjson Emerging
LIBRARY · 1/38 repos · 0 files · 0 LOC
Ruff Recurring
QUALITY · 2/38 repos · 0 files · 0 LOC
Blinker Recurring
LIBRARY · 3/38 repos · 0 files · 0 LOC
Jinja2 Core
LIBRARY · 4/38 repos · 0 files · 0 LOC
HTTPX Emerging
LIBRARY · 1/38 repos · 0 files · 0 LOC
itsdangerous Emerging
LIBRARY · 1/38 repos · 0 files · 0 LOC
typing_extensions Core
LIBRARY · 5/38 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingabsent
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
Robotics_Aerial_Robotics Markdown
jupyter_notebboks_posts_medium RabbitMQ
challenges_decodificador Markdown
IA_mundo_do_wumpus ESLint
ACTIVITY & OWNERSHIP
Active months 44
Commits 1749
Owner authored 100%
PRIMARY PROFILE — HR VIEW
BackendJava · Python · MarkdownHigh ownership
In 30 sec: direction — backend, core — Java · Python · Markdown, 38 repos 2021 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
JavaPythonMarkdownSpring FrameworkTypeScriptHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 15
Forks 3
Watchers 15
EVERYTHING ABOVE IS TRACEABLE
38 repositories · 1749 commits · 7634 files · 342 evidence
Absence of a technology in the passport does not imply lack of experience