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joaquinzepeda/README.md

🚀 Joaquin Zepeda | ML Engineer & Data Scientist

Hi 👋, I'm Joaquin Zepeda 😸


👨‍💻 About Me

I am an Electrical Engineer specialized as a Machine Learning Engineer & Data Scientist with strong cloud expertise.

  • ☁️ 3+ years working with AWS
  • 🎓 Certifications:
    • AWS Cloud Practitioner
    • AWS Machine Learning Engineer
  • 🧠 Focused on:
    • Production ML systems
    • Data pipelines
    • MLOps
    • Generative AI
  • ⚡ Passionate about:
    • Automation
    • Scalable architectures
    • Real-world impact

🏅 Certifications


☁️ AWS Stack

Core

  • API Gateway
  • Lambda
  • Step Functions
  • Amplify
  • EC2
  • S3
  • IAM
  • CloudWatch

ML & AI

  • SageMaker
  • Bedrock (GenAI / LLMs)
  • Rekognition
  • Textract

Architectures

  • Serverless
  • Event-driven
  • Microservices
  • CI/CD

🔷 Azure (Exploratory)

  • Azure Functions
  • Azure Foundry
  • Serverless apps

🛠️ Tech Stack

Languages

  • Python
  • C / C++
  • JavaScript
  • HTML / CSS

ML & Data

  • PyTorch
  • TensorFlow
  • Keras
  • Scikit-Learn
  • Pandas
  • NumPy
  • OpenCV

Databases

  • PostgreSQL
  • MySQL

Tools

  • Git
  • Jupyter
  • Arduino
  • Raspberry Pi
  • LTSpice

💼 Experience

Role Company Period
Data Scientist MAS Analytics 2025 - present
Development Engineer Candel 2023 – 2024
Mobile & Web Developer Candel 2022 – 2023
Data Scientist (Solar) Capta Hydro 2022
BI Automation Intern CEN 2021
Assistant Teacher Universidad de Chile 2021 – 2023
Volunteer Physics Teacher PreuJCT 2019 – 2021

🎓 Education

  • Electrical Engineering – Universidad de Chile

📝 Thesis

Neural speech model distortion reduction for HRI

  • ASR improvement
  • Deep learning
  • Signal processing

🚀 Featured Projects

  • ML pipeline with SageMaker
  • Serverless API (Lambda + API Gateway)
  • LLM apps using Bedrock
  • IoT cloud backend
  • Data analytics dashboards

📊 GitHub Stats


🤝 Let's Connect


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