Available for opportunities

Hi, I'm Rafi

<AI Engineer/>

Passionate about building intelligent systems that solve complex real-world problems. Specializing in machine learning, deep learning, and AI system architecture with expertise in Python, TensorFlow, PyTorch, and modern AI frameworks.

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3+
Years Experience
25+
AI Projects
10+
Technologies
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Skills & Expertise

Comprehensive technical skills across the AI/ML ecosystem, from research to production deployment.

AI/ML Frameworks

TensorFlow95%
PyTorch90%
Scikit-learn88%
Keras85%
Transformers82%

Programming Languages

Python95%
C#85%
JavaScript70%
C++65%
TypeScript65%

Data & Cloud

PostgreSQL80%
Docker85%
Qdrant78%
PostgreSQL80%
Redis70%

Specializations

Multi-Agent AI Systems88%
Natural Language Processing (NLP)90%
Retrieval-Augmented Generation (RAG)85%
MLOps & Deployment82%
AI Application Development87%

Certifications & Credentials

Oracle Cloud Infrastructure AI Foundations
Google Cloud Professional ML Engineer
TensorFlow Developer Certificate
Deep Learning Specialization (Coursera)

Primary Tech Stack

Python
TensorFlow
PyTorch
Docker
AWS
MongoDB
FastAPI
Jupyter
Git
Linux

AI Projects

Explore my collection of AI and machine learning projects, from neural networks to production systems.

CV Ranking System

NLP
in-progress

AI-powered application that evaluates and ranks resumes against job descriptions using semantic analysis, skill extraction, and explainable scoring.

Key Features

  • Batch CV Processing: Upload multiple CVs and rank against JD
  • Individual CV Scoring with detailed analysis
  • Semantic Matching & Skill Extraction
PythonFastAPIQdrantTransformers+1 more
rankingMulti-factor scoring (semantic similarity, skill match, experience relevance)
efficiencyOptimized LLM inference with quantization

Intelligent Daily Planner

AI Assistant
completed

Context-aware planning assistant powered by local LLMs (via Ollama) to schedule tasks, search summaries, and maintain memory.

Key Features

  • Schedule tasks and meetings
  • Day summarization with semantic search
  • Context-aware chat
PythonStreamlitTyperOllama+1 more
privacyRuns fully offline with local LLM
flexibilityCLI + Web app interface

MyCaptionAI

Web AI App
completed

AI-powered caption generation platform for social media content creation.

Key Features

  • Generates captions for Facebook, Instagram, Twitter
  • Context-aware caption generation
  • API-first design for integration
Next.jsFastAPIGemini API
availabilityProduction web app
scalabilityHandles multiple caption requests

Phone Query & Review System

AI Multi-Agent
completed

Scrapes Samsung phone specifications, answers natural language queries, and generates AI-based reviews with multi-agent system.

Key Features

  • Web scraping of real-world phone specs
  • Query answering with RAG
  • AI-generated phone reviews
PythonFastAPIBeautifulSoupPostgreSQL+4 more
coverageSupports Samsung device dataset
testingComprehensive unit tests with Pytest

Multi-Agent AI Assistant

AI Assistant
in-progress

A multi-agent RAG-styled assistant inspired by JERVIS that can search the web, answer questions, and perform tasks using Ollama + LangChain.

Key Features

  • Web search integration
  • Task execution with modular agents
  • Context-aware responses
PythonLangChainOllamaQwen 2.5B q4
scalabilityExtensible agent-based architecture
efficiencyRuns on local quantized LLMs

Personalized AI Chatbot

RAG
completed

Custom AI chatbot using Gemini embeddings and Gemini LLM for knowledge-base grounded responses.

Key Features

  • Knowledge-base grounded answers
  • Gemini embeddings for semantic similarity
  • Fast responses with Gemini Flash LLM
PythonFastAPIGemini EmbeddingsGemini 2.5 Flash
embeddinggemini-embedding-001
responseReal-time with low latency
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Ready to Build Something Amazing?

Let's collaborate on your next AI project. From concept to deployment, I'll help you leverage cutting-edge AI technologies to solve complex problems.

Start a ProjectView Resume