Rafa9-Labs
rafa9-labs@portfolio~


I specialize in building end-to-end automated systems, currently developing an AI-driven news channel powered by LLMs and synthetic components. Alongside automation, I conduct quantitative research for Forex trading, leveraging machine learning to model market behaviors.

01 — Skills & Status

What I Work With

GitHub Activity

@rafa9-labs →

96

Total Commits

5

Repositories

2025

Active Since

semantic-knowledge-pipelinePython
rafa9-labs-portfolioTypeScript
python-100-daysPython
codevaultMulti

Tech Stack

🐍PythonJavaDockerLangChainPostgreSQLAWSHugging FacePydantic

Published Extension

AI Prompt Builder

VS Code Marketplace

v2.1.0

Structured prompt engineering toolkit for LLM development. 2.3K+ installs.

Status

Available for AI/ML Implementation Services

Open for development & consulting opportunities

📍 Portugal🕐 WEST (GMT+1)

02 — Featured Work

Projects That Ship

forex-pipeline

Enterprise Forex Inference Pipeline

A high-throughput, low-latency inference pipeline processing 50K+ predictions/sec for forex trading signals. Built with a microservices architecture featuring real-time feature engineering, A/B model serving via MLflow, and Redis-backed caching for sub-10ms response times. Deployed on Kubernetes with auto-scaling based on market volatility indices.

FastAPIRedisMLflowDockerKubernetesPython

yt-shorts

Autonomous Agentic YT Shorts Crew

An autonomous multi-agent system that researches trending topics, writes scripts, generates voiceovers, and assembles YouTube Shorts with zero human intervention. Orchestrated via CrewAI with specialized agents for research, copywriting, and video assembly. Processes 100+ videos/day with a 3-agent pipeline achieving 92% topic relevance scores.

CrewAIGPT-4LangChainWeb ScrapingFFmpegPython

rag-pomodoro

RAG-Powered AI Pomodoro App

A context-aware productivity assistant that uses Retrieval-Augmented Generation to provide personalized focus strategies. Integrates LlamaIndex for document indexing, Pinecone for vector search, and a Next.js frontend with real-time WebSocket updates. Achieved 40% improvement in user focus session completion rates through adaptive break scheduling.

LlamaIndexPineconeNext.jsOpenAITypeScriptTailwind CSS

03 — Contact

Let's Build Something

I'm always interested in hearing about enterprise AI opportunities, open-source collaborations, or interesting ML problems.

Get in Touch

Designed & built with Next.js, Tailwind CSS & Framer Motion.