Ten years, in order

Founding AI Engineer, Stealth Startup

• Built and deployed LLM systems for 14+ isolated enterprise customers.
• Co-developed a LangChain Deep Agents multi-agent system with memory management for structured and unstructured data retrieval, SaaS integrations, and report generation.
• Automated enterprise data onboarding for AI use through schema discovery, embeddings, and metadata preparation, with fault tolerance — reducing onboarding time from hours to minutes.
• Enhanced document generation and editing with reusable skills, validation, and self-repair loops.
• Improved retrieval quality using hybrid search, file system facets, and re-ranking.
• Built a Composio-based SaaS integration for governed access to Google Workspace, Slack, Notion, GitHub, and Linear, with RBAC, human-approval gates, and white-labelled OAuth.

• LangChain
• LangGraph
• Claude Agent SDK
• RAG
• Composio

Senior Data Scientist (NLP), Implicit(formerly Agolo)

• Built Graph RAG and question-answering functionality for Implicit’s Answers product.
• Introduced LLMs for summarization, knowledge graph construction, and question answering.
• Published FactAlign, a knowledge-graph-based hallucination detection system.
• Fine-tuned LLMs on KG-to-text for entity-centric summarization, surpassing the state of the art. Read the write-up ↗
• Maintained and expanded the extractive summarization platform for wider use cases.

• Knowledge Graphs
• Neo4j
• Graph RAG
• PyTorch
• HuggingFace

• Led toFactAlign: Fact-Level Hallucination Detection and Classification Through Knowledge Graph Alignment · TrustNLP 2024

Data Scientist, DataPlus

• Developed and deployed dashboards and ETL/predictive-analytics workflows for financial, telecom, and government clients.

• Tableau
• Alteryx

Google Summer of Code Student, Distributed Red Hen Lab

• Implemented an Arabic speech recognition system for broadcast speech using Kaldi and VariKN.
• Implemented an Arabic dialect identification system using Kaldi, Scikit-learn, and Keras.
• Mentored several projects in subsequent GSoC programs.

• Kaldi
• VariKN
• Scikit-learn
• Keras

Research Assistant, Cairo University, Faculty of Engineering

• Co-developed Senteech, a speech emotion classification system for customer service calls in low-resource languages.

• Scikit-learn
• TensorFlow
• openSMILE

Teaching Assistant, Cairo University, Faculty of Engineering

• Taught CMP302 — Advanced Algorithms.

Machine Learning Researcher, RDI Egypt

• Enhanced mispronunciation detection accuracy for Hafss, a Holy Quran recitation training system, by training new Kaldi models based on state-of-the-art architectures and incorporating new data. Hafss ↗
• Maintained Hafss’s C++ language model toolkit, fixing and expanding its generation rules.
• Developed a .NET data annotation tool for the linguistics team.

• Kaldi
• C++
• .NET