Cristian Zapata

Experience

• 

  Colcafé

  Jan 2013 - Jun 2013

  Electrical maintenance engineering

  •Feasibility study, implementation and tuning of new projects.•Development of activities for the execution of the TPM administration methodology in the company.•Analysis of breakdowns in equipment, machines and processes with their respective action plan.•Supervision of tasks assigned to technical personnel.

• 

  HYDRA TECHNOLOGIES DE MEXICO

  Feb 2018 - Jan 2019

  Control Engineering

  Design, programming, simulation and implementation of controls for automatic and stabilization functions for unmanned aerial vehicle.

• 

  ITESO Universidad Jesuita de Guadalajara

  Jan 2019 - Jan 2022

  Adjunct professor

  •Solution of basic Machine Learning problems (optimization) for the development of predictive models.•Differential equations and MonteCarlo approximations.•Computational approach based on the use of Python programming language with use of the libraries: NumPy, SymPy, pandas and matplotlib.

• 

  Relativity6

  Dec 2020 - Mar 2021

  Data Scientist
• 

  Coppel SA de CV

  Apr 2021 - Jul 2022

  Data Scientist

  📊 𝗞𝗲𝘆 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗮𝗻𝗱 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀:- 🎯 Designed visual feature-based recommender system for web store: - 📈 2.93% average Click-Through Rate (CTR) - 🛒 1.22% Conversion Rate (CR)- 👤 Implemented personalized product recommendation model: - 📊 Achieved 1.04% CTR- 🗺️ Developed geo-localization-based product query service: - 🤝 Utilized by 5 internal team members - 🔗 Integrated into 5 distinct production models- 🎓 Assisted in conducting technical interviews for data science team recruitment🛠️ 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: Python, SQL, pandas, scikit-learn, TensorFlow, Keras, Docker, AWS, Git, Jenkins Show less

• 

  ITESO Universidad Jesuita de Guadalajara

  Aug 2022 - now

  Profesor Adjunto

  📚 𝗖𝗼𝘂𝗿𝘀𝗲: Data Science Project, Data Engineering and Science (BSc level)🚀 𝗞𝗲𝘆 𝗖𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗶𝗼𝗻𝘀:- 🐳 Created an API using Docker containers to enhance accessibility and integration of Machine Learning models- 📊 Implemented MLOps workflow with MLflow for transparent and reproducible experiment tracking- 🖥️ Built user-friendly interface using Streamlit for interacting with Machine Learning models- 🏗️ Developed full-stack application to serve Machine Learning models as a service: - 🔗 Integrated backend and frontend components - 🐳 Utilized Docker and docker-compose for efficient system management🛠️ 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: Docker, MLflow, Streamlit, Python, Machine Learning, Full-stack Development👨‍🏫 𝗜𝗺𝗽𝗮𝗰𝘁: Equipping next-generation data scientists with practical, industry-relevant skills in MLOps and full-stack ML application development Show less

• 

  Wizeline

  Aug 2022 - Aug 2024

  🚀 𝗞𝗲𝘆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀 𝗮𝗻𝗱 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀:- 📚 Led development of internal RAG application for documentation querying- 🔒 Designed Python module for data anonymization using NER and regex- 💬 Developed natural language database querying chatbot- 🧪 Created full-stack RAG application for scientific paper information extraction- 🍺 Co-led customer analysis in beverage industry using CCA and Random Forest- 🗣️ Developed AI model for English proficiency evaluation with MLOps pipeline- 🏷️ Created NER model for entity relationship extraction from news articles👨‍🏫 𝗟𝗲𝗮𝗱𝗲𝗿𝘀𝗵𝗶𝗽 𝗮𝗻𝗱 𝗠𝗲𝗻𝘁𝗼𝗿𝘀𝗵𝗶𝗽:- 💡 Served as AI Tech Reference, influencing technology adoption- 🎤 Presented on NLP and LLM for business growth at Data Spotlight- 🏋️‍♂️ Directed internal MLOps Bootcamp, developing career paths- 🤝 Actively mentored teams and individuals in data science- 🎯 Conducted technical interviews for data program hiring🛠️ 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: Python, LlamaIndex, Langchain, Vector Databases, SQL, pandas, Docker, FastAPI, CNN, Computer Vision, scikit-learn, HuggingFace Transformers, AWS, GCP, PostgreSQL, Streamlit Show less

  • Senior Data Scientist

    Aug 2023 - Aug 2024

  • Data Scientist II

    Aug 2022 - Aug 2023
• 

  Thermo Fisher Scientific

  Sept 2024 - now

  Senior Data Scientist