H

Hamza lafifi

About

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Marrakech, Morocco
Contact Hamza regarding: 
Flexible work
Starting at USD30/hour

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Résumé

Jobs verified_user 0% verified
  • 7
    Data Scientist
    7RND
    Aug 2024 - Current (1 year 10 months)
    • Engineered distributed ETL pipelines to ingest and process real-time streaming data from 100+ heterogeneous sources, persisting complex relationships into a Neo4j graph database. • Architected a dynamic microservices ecosystem for real-time ML model serving, integrating streaming data monitoring, embedding generation, and indexing to power low-latency user queries at scale. • Refactored legacy system architecture to resolve extensive technical debt, streamlining developer workflows while re-engineering service orchestration to support high-throughput, concurrent request processing. • Architected an AI assistant that parses unstructured user input to dynamically populate multi-parameter API requests, eliminating manual data entry and drast
  • 3
    Data Scientist
    3W Media
    Jan 2024 - Aug 2024 (8 months)
    • Designed and implemented a hybrid RAG (Retrieval-Augmented Generation) pipeline combining TFIDF and embedding-based retrieval to improve structured data search performance for LLM-based systems. • Built pipelines to extract structured information from unstructured inputs, including images, audio, and JSON data. • Designed and maintained data collection and scraping pipelines using Airflow, integrating multiple external platforms. • Implemented data validation and cleaning layers using Pydantic and developed internal APIs to support downstream services. Tools: Python, Airflow, Selenium, FastAPI, Redis, Pydantic, LangGraph, Docker, Git
  • O
    Research Assistant
    Oracle R&D
    Mar 2023 - Aug 2023 (6 months)
    • Designed and implemented recommendation models based on Multi-Armed Bandit algorithms for adaptive decision-making. • Built and deployed an inference API to serve real-time model predictions. Tools: Python, Flask, scikit-learn, NumPy, Git
Education verified_user 0% verified
  • M
    Microsoft Certified: Azure Data Engineer Associate
    Mar 2025 - Current (1 year 3 months)
  • U
    Master's Degree in Data Science
    University of Cadi Ayyad
    Jan 2021 - Jan 2023 (2 years 1 month)
    Marrakech, Morocco
  • U
    Bachelor's Degree in Computer Science
    University of Cadi Ayyad
    Jan 2018 - Jan 2021 (3 years 1 month)
    Marrakech, Morocco
Projects (professional or personal) verified_user 0% verified
  • S
    Semantic Codebase Graph via Model Context Protocol (MCP)
    Mar 2025 - Dec 2025 (10 months)
    • Developed an intelligent MCP server that parses Python Abstract Syntax Trees (AST) to dynamically generate semantic codebase dependency graphs via NetworkX. • Integrated the Qwen LLM to automatically generate functional node descriptions, enabling autonomous AI agents to search, reason about, and comprehend complex repository architectures. Tools: Python, Modal, NetworkX, Qwen, Gradio MCP
  • C
    Clinical Reasoning LLM (African Healthcare Data)
    Jan 2025 - Feb 2026 (1 year 2 months)
    • Conducted parameter-efficient fine-tuning (PEFT) of large language models using Unsloth and Transformers, optimizing inference for domain-specific clinical datasets. Tools: Python, Unsloth, Transformers, QLora
  • M
    Moroccan Official Gazette Knowledge Graph
    Jan 2024 - Current (2 years 5 months)
    • Architected an automated, Terraform-provisioned data pipeline on GCP Cloud Run to continuously ingest, parse, and extract structural entities from complex legal PDF documents. • Engineered a historical knowledge graph to map legislative relationships and track regulatory changes over time using advanced entity extraction. Tools: Python, Rust, Terraform, GCP Cloud Run, Docker, Langextract