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Eljosek/Readme.md

🧑‍💻 About Me

☁️ Systems Engineering student at UTP, currently learning Data Engineering, Cloud Computing and Analytics. Building projects to practice data pipelines, cloud-native tools, and web apps across AWS, Azure and GCP.


🛠️ Tech Stack

☁️ Cloud & Data Engineering

AWS Azure Google Cloud Databricks Docker Apache Spark dbt BigQuery

📊 Data & Analytics

Python Pandas NumPy Matplotlib SQL Flask

🌐 Frontend

React Next.js TypeScript Tailwind CSS Framer Motion Radix UI

🔧 Backend & Database

Supabase PostgreSQL Node.js

⚡ DevOps & Tools

Git GitHub Vercel Vite VS Code ESLint


☁️ Cloud Data Engineering Stack

┌──────────────────────────────────────────────────────────────────────────┐
│               ☁️  CLOUD DATA ENGINEERING STACK                          │
│           AWS  ·  Azure  ·  GCP  —  Cloud-Native Pipelines              │
├─────────────────────┬──────────────────────┬────────────────────────────┤
│  INGESTION          │  PROCESSING          │  STORAGE & ANALYTICS       │
│  ─────────────────  │  ──────────────────  │  ────────────────────────  │
│  • Event Streaming  │  • Apache Spark      │  • Data Warehouse (DWH)    │
│  • REST APIs        │  • Databricks        │  • Data Lake (Object Store) │
│  • Cloud Functions  │  • dbt (models)      │  • BI / Looker / PowerBI   │
│  • Message Queues   │  • Dataflow          │  • BigQuery / Synapse      │
├─────────────────────┴──────────────────────┴────────────────────────────┤
│  🐳 Docker  ·  Python  ·  SQL  ·  Pandas  ·  Apache Spark              │
└──────────────────────────────────────────────────────────────────────────┘

🚀 Featured Projects


Personal developer portfolio showcasing projects, skills and experience in Data Engineering, Cloud & Full Stack


🌐 Live Portfolio    View Source


Next.js TypeScript Tailwind CSS Framer Motion Vercel


☁️ Data & Algorithms

🧮 Linear Programming Toolkit

Complete Operations Research solver suite — Flask + NumPy

  • Graphical Method — LP visualization with Matplotlib
  • Simplex Tableau — Primal simplex step-by-step
  • Dual & Two-Phase Simplex — MAX/MIN problems
  • Transportation Model — NW Corner, Min Cost, Vogel
  • Dijkstra & Kruskal — Shortest path & MST

Demo Repo

Python Flask NumPy Matplotlib

🛡️ Seguros Prototipo — JH Digital Solutions

Insurance Lead Management SaaS — Full-stack production app

  • 📊 Real-time admin dashboard (Supabase subscriptions)
  • 🔐 Full Auth system (login / signup / recovery)
  • 📈 Analytics with Recharts (pie charts, time series)
  • 💬 WhatsApp integration & email service
  • 🚀 Deployed on Vercel

Demo Repo

React TypeScript Supabase Tailwind

🌐 Full-Stack Web Applications

🛒 ElectroEventos Store

Modern e-commerce platform — Next.js 15 & React 19

  • 🛍️ Full shopping cart with Zustand
  • 🎨 Animated UI with Framer Motion
  • 📱 Fully responsive Tailwind CSS v4
  • Next.js 15 App Router & optimized images
  • 🔄 Persistent cart with localStorage

Demo Repo

Next.js React 19 Zustand Tailwind

🌿 Prototipo FUNCO

NGO/Foundation website — Environmental-themed

  • 🍃 Animated falling leaves & vine decorations
  • 📊 Impact metrics & testimonials carousel
  • 💬 WhatsApp floating button integration
  • 🎭 Rich Radix UI components
  • Framer Motion animations

Demo Repo

React TypeScript Vite Framer


📊 GitHub Stats

GitHub Stats Top Languages
GitHub Streak
Contribution Graph

🏗️ Architecture & Data Stack

graph LR
    A[Data Sources] -->|Ingest| B[Event Streaming]
    B --> C[Cloud Functions / Containers]
    C -->|Transform| D[Apache Spark / dbt]
    D -->|Load| E[(Data Warehouse)]
    E --> F[BI / Analytics]
    G[Data Lake] -->|Batch| D
    H[Docker] --> C

    I[React / Next.js] -->|TypeScript| J[Component Layer]
    J --> K[Tailwind · Framer · Radix]
    I -->|State| L[Zustand / TanStack Query]
    L -->|API| M[Supabase / PostgreSQL]
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📫 Let's Connect

Open to Work


📧 Email 💼 LinkedIn 📸 Instagram
josemiguelherreragutierrez7@gmail.com José Miguel Herrera @eljosek

Visitor Count



⚡ Built with passion at Universidad Tecnológica de Pereira 🇨🇴
☁️ "Turning raw data into decisions, one pipeline at a time"

Pinned Loading

  1. linear-programming-toolkit linear-programming-toolkit Public

    HTML

  2. oshe-digital oshe-digital Public

    OsHe Digital — Agencia de desarrollo web y e-commerce en Colombia

    TypeScript

  3. portfolio portfolio Public

    Personal portfolio — Jose Miguel Herrera Gutierrez | Next.js 15, Three.js, Framer Motion

    TypeScript