AI Engineer — LLM Systems · RAG · Agentic AI 

Production AI systems for real business operations.

I design and deploy enterprise AI — RAG assistants, Text-to-SQL platforms, agentic data analysis, computer vision and OCR pipelines — from architecture through deployment and monitoring.

LLM & RAG Agentic AI Text-to-SQL Computer Vision Arabic NLP
Available for new AI engineering engagements
George Youhana, AI Engineer, headshot
0+
employees served by an internal AI assistant
0+
knowledge sources integrated
0+
files processed by an automation platform
~0s
Text-to-SQL response latency
~0%
fire & violence detection accuracy
~0%
license-plate recognition accuracy
01 · About

AI engineering focused on practical implementation.

I build enterprise AI systems across LLM engineering, RAG, agentic workflows, computer vision, OCR, forecasting and automation — with a focus on letting people query knowledge, databases, documents and spreadsheets in plain language.

I own projects end to end: architecture, data preparation, model and tool selection, retrieval design, backend and API development, testing, deployment, monitoring and delivery to business users.

  1. 1Requirements
  2. 2Architecture
  3. 3Data & Retrieval
  4. 4Backend & APIs
  5. 5Deployment
  6. 6Monitoring

Every system is built around data privacy, reliability, explainability and measurable business value.

02 · Core Expertise

LLM Systems & RAG

Enterprise assistants connecting language models to internal documents, policies and departmental knowledge.

Agentic AI & Text-to-SQL

Workflows that classify intent, route tasks, query databases and explain results.

Computer Vision & OCR

Real-time vision for security monitoring, recognition and attendance, plus OCR and document-intelligence pipelines.

Arabic & English NLP

Bilingual retrieval, summarization, classification and employee support.

AI APIs & Deployment

FastAPI, Docker, Azure, local LLM serving, logging and monitoring.

03 · Featured Case Studies

Systems in production, end to end.

LLM & RAG

ATR GPT — Enterprise AI Assistant

A RAG assistant unifying policy search and assistant chat over a shared knowledge base, backed by OCI GenAI and Claude.

900+ employees served
OCI GenAI RAG pgvector
View Case Study →
Text-to-SQL

Enterprise Sales Intelligence Platform

Converts natural-language business questions into governed SQL over Oracle sales data.

~10s across 10+ tables
Oracle FastAPI LLM
View Case Study →
RAG & Local LLMs

EVA Cosmetics Offline HR Assistant

Fully offline bilingual RAG assistant for internal HR-policy retrieval.

Zero cloud dependency
Hybrid Retrieval Local LLM Arabic NLP
View Case Study →
Agentic AI

Sheet Chat

Routes spreadsheet questions to SQL, visualization, report and data-quality workflows.

6 workflows, one interface
LangGraph DuckDB Agentic AI
View Case Study →
Computer Vision

Security & Vision Intelligence Platform

On-premise vision platform for fire/violence detection, plate recognition and attendance.

~95% detection accuracy
YOLO OCR Docker
View Case Study →
Speech & NLP

AI-Powered Learning Automation Platform

Whisper-based transcription, extraction and summarization pipeline.

5,000+ files processed
Whisper NLP FastAPI
View Case Study →
Social Analytics & NLP

Social Listening Intelligence Platform

Classifies Facebook and Instagram comments across brands with a fine-tuned BERT model into a 9-category taxonomy.

8+ brands, 2 platforms
BERT PostgreSQL Social Analytics
View Case Study →
04 · Professional Experience

AI Engineer

Akhnaton Trading and Distribution — EVA Group
May 2025 — Present

Designing and deploying enterprise AI across language models, data analysis, computer vision, OCR, forecasting and automation.

Architected a RAG assistant (FastAPI, PostgreSQL/pgvector) serving 900+ employees across 20+ knowledge sources, combining Oracle Cloud GenAI and Claude depending on task.
Built a Text-to-SQL engine across 10+ Oracle tables and an offline Arabic/English HR assistant using hybrid retrieval.
Developed an agentic spreadsheet-analysis system with LangGraph and DuckDB, and deployed on-premise computer vision, OCR, forecasting and BI systems.
Freelance AI Engineer
Upwork
2024 — Present
Machine learning, NLP, computer vision and automation projects for freelance clients.
Co-Founder & Graduation Project Mentor
Guido
2022 — Present
Supporting AI and software projects from concept through implementation.
Data Science Freelance Coach
Digital Egypt Pioneers Initiative & Elharefa
Oct 2024 — Feb 2025
Mentored two 8-week cohorts of up to 25 students on data science careers and freelancing.
Course & Coding Instructor
iSchool
Aug 2024 — Jan 2025
Taught coding to grades 4–6 through project-based, interactive lessons.
Machine Learning Engineer
GuruHub (Contract)
Apr — Jul 2024
Designed ML learning roadmaps for an education platform.
AI Developer Intern
Elegant Textile Engineering — A&M Programming
Jul — Aug 2023
Built a ~94%-accuracy textile-production model with a four-member agile team.
05 · Additional Work
View all projects →

Enterprise, applied and research projects.

Enterprise

Product-Label OCR

Bilingual (Arabic/English) OCR extracting batch, manufacturing-date, expiry-date and quantity fields from product labels.

Google Vision · OCR

Forecasting & Decision Intelligence

Custom Prophet-style Ridge regression and LightGBM ensemble models for supply-chain demand forecasting, with LLM-generated root-cause explanations.

LightGBM · Forecasting

Bilingual Product-Content & Regulatory Layout Platform

Ingests product spec documents and uses Claude to generate GSO-compliant bilingual marketing layouts, gated by an automated compliance check.

Claude · Document Intelligence

Supply-Chain Analytics & BI

Power BI dashboards for inventory turnover, fulfillment and operational KPIs.

Power BI
Research & Applied

Arabic Sign Language Robotic System

Gesture recognition driving an Arduino robotic arm.

~96% accuracy

Arabic Text Summarization

AraBART fine-tuned on 10,000+ Arabic documents.

−40% review time

Egyptian Speaker Diarization

Speaker segmentation for noisy, multi-speaker Egyptian Arabic audio.

ASR

Wheat Disease Detection Assistant

Real-time detection paired with a farmer-facing chatbot.

~90% accuracy

Assistive Vision System

Object detection, OCR, face recognition and text-to-speech in one assistive app.

YOLOv5 · TTS

Egyptian Cotton Classification

Deep-learning web app classifying cotton grade from imagery.

~94% accuracy
06 · Technical Skills
LLM Engineering
LLMs RAG Prompt Engineering Agentic Workflows LangGraph Text-to-SQL Hybrid Retrieval Semantic Search
LLM Platforms & APIs
OpenAI API Claude API Ollama Aya-Expanse OCI GenAI Azure
Machine Learning
Scikit-learn TensorFlow Keras Recommender Systems Time-Series Forecasting LightGBM
Computer Vision
OpenCV YOLO Object Detection Face Recognition OCR ResNet
Natural Language Processing
Arabic NLP Text Classification Summarization Transformers BART / AraBART Speech-to-Text
Backend Engineering
Python FastAPI REST APIs Async APIs Node.js C / C++
Databases & Retrieval
SQL Oracle MongoDB ChromaDB DuckDB BM25 Vector DBs
Cloud & Deployment
Azure Docker Git / GitHub CI/CD Structured Logging Monitoring
Data & BI
Power BI Tableau Pandas Matplotlib / Seaborn KPI Analytics EDA
07 · Education

Bachelor of Science in Artificial Intelligence

Arab Academy for Science, Technology and Maritime Transport
Data Science Department · Alexandria, Egypt
February 2021 — February 2025
Machine Learning Deep Learning NLP Statistics for Data Science Data Mining Data Structures Data Analysis
08 · Contact

Open to select AI engineering work.

Enterprise RAG, agentic workflows, Text-to-SQL, computer vision, OCR and AI automation — for enterprise teams or as a freelance engagement.

EMAIL georgeyouhana2@gmail.com PHONE / WHATSAPP +20 122 335 0814
LOCATION Cairo, Egypt
GITHUB github.com/Geo-y20 LINKEDIN in/george-youhana-a5b756155