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JuanDavid0/README.md

Juan David Ochoa Pinilla

Systems and Computer Engineering Student | Backend Development & Data Analysis

LinkedIn Email

Professional Profile

Advanced Systems and Computer Engineering student with practical experience in software architecture and backend development. I specialize in building scalable RESTful APIs using Java (Spring Boot) and Python, as well as implementing secure authentication protocols (OAuth2/JWT) and cloud deployment strategies.

My technical background is hybrid, combining robust software engineering principles with Data Science and Machine Learning capabilities. I focus on delivering high-impact solutions that optimize processes and ensure data integrity.

Technical Stack

Languages

Java Python PHP TypeScript SQL

Backend & Frameworks

Spring Boot Django Laravel FastAPI

Data Science & AI

Pandas NumPy TensorFlow Scikit_Learn

Infrastructure & Databases

Docker AWS MySQL MongoDB Redis

Featured Projects

📂 SafeRoute - Logistics Management System

Full Stack solution for centralized inventory and logistics management.

  • Architecture: Designed a RESTful API with Spring Boot and Next.js.
  • Integration: Implemented WhatsApp Business API for real-time automated notifications.
  • Infrastructure: Orchestrated deployment using Docker and cloud services.

📂 Comparative Study: Clustering with t-SNE & UMAP

Research-oriented implementation of dimensionality reduction algorithms.

  • Analysis: Executed a rigorous comparison applied to density-based clustering (DBSCAN).
  • Validation: Designed a framework with 13 quantitative metrics to measure structure preservation.
  • Tech: Python, Scikit-learn, Pandas, Matplotlib.

📂 Fruit Quality Classification System

Computer Vision system for agricultural quality control.

  • AI Model: Designed and trained Convolutional Neural Networks (CNNs) using TensorFlow/Keras.
  • Optimization: Implemented automated hyperparameter tuning with Keras Tuner and Data Augmentation.
  • Result: Achieved high accuracy metrics validated through confusion matrices.

Professional Experience

Software Developer & Team Coordinator | Jucoing (June 2024 - Dec 2024)

  • Led backend architecture design for multi-platform enterprise services.
  • Implemented secure authentication flows using JWT and OAuth2.
  • Optimized database performance for both SQL (MySQL) and NoSQL (MongoDB) systems.

Education

Systems and Computer Engineering Universidad Pedagógica y Tecnológica de Colombia (Expected Graduation: Dec 2026)

  • Oracle Cloud Infrastructure (OCI) – ONE Certification
  • Backend Developer Specialization – Oracle Next Education

Pinned Loading

  1. EmployeeApp-Soft1 EmployeeApp-Soft1 Public

    HTML

  2. SAFEROUTE SAFEROUTE Public

    TypeScript

  3. sim_drone_swarm_mvp sim_drone_swarm_mvp Public

    Python

  4. CNN---Clasificacion-de-imagenes CNN---Clasificacion-de-imagenes Public

    Jupyter Notebook

  5. lunna21/Sustentacion-dbscan-umap-t-SNE-MERCHAN_OCHOA_PULIDO_SOSA lunna21/Sustentacion-dbscan-umap-t-SNE-MERCHAN_OCHOA_PULIDO_SOSA Public

    Repositorio de la sustentación práctica del cohorte, con implementaciones de DBSCAN, UMAP y EM-GMM. Incluye código funcional versionado, documentación técnica, pruebas y análisis de resultados.

    Jupyter Notebook

  6. terraform-multicloud-project terraform-multicloud-project Public

    HCL