8000 JohanSebax (Johan Castellanos Avila ) · GitHub
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JohanSebax/README.md

Hi there 👋

Let's Connect 🤝 you can find me at Gmail Badge

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A little about me...

I'm a Data Analyst & Mechanical Engineer. I'm a Tech Enthusiast 💻 😃 passionate about learning and working with new tech. I love building interesting and amazing products that serve a great deal of purpose.

In my learning and professional career I have worked in different areas in the BPO and business sector, I also know the financial area with banks since my different roles involve advising clients with transaction problems, cancellations, and blocking accounts with a variety of financial institutions. I have developed a personal project with Python to analyze customer transaction information and display all the information in a web application from a server mounted from Render or other web services. The project consisted of taking data on customer behavior from a web page in .csv format, then with that data making a study of the main relevant metrics that help find trends or patterns, Streamlit was used as a framework for data visualizations through graphics and for a friendly interface for page visitors. I know different data visualization platforms such as Tableau, Power BI, PowerPoint, among others.

I like working as a team and sharing my knowledge with others. I am the type of person who, when I face a problem, gives my all to find a solution.

⚡️ A Few Quick Facts

  • 🔭 I’m currently working as a Bilingual Data Analyst at B&B Holding Medellin S.A.S (https://www.linkedin.com/company/b-b-holding-medell%C3%ADn/) in Medellin, Colombia
  • I enjoy working on
    • 📊 SQL & Python
    • Power BI and Excel
    • Git and GitHub for collaborative work
    • Tableau
    • 🖼 Data Analysis and Data Science(Machine Learning)
    • 🛠 Personal Projects
  • 👯 I finished a Boot Camp in Data Analysis and would like to specialize in Artificial intelligence with Python and SQL.
  • 🎉 Fun-Fact: I ❤️ Astrophysics and SpaceX🚀 and watch a lot Sci-Fi Movies and Anime🎬

🖥️ My DevSetup

excel

⚙️ Tools and Programming languages I use

No matter which field of work you want to go in, it is of great importance to learn at least one programming language. -- Ram Ray

My GitHub Stats

Coding


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  1. Instacart-Project-Python Instacart-Project-Python Public

    Data Wrangling project that focuses on EDA and data cleaning. The mission is to clean the data provided and prepare a report that provides insights into the purchasing habits of Instacart customers.

    Jupyter Notebook

  2. ProjectS5 ProjectS5 Public

    Web application using Streamlit and Render for a given dataset

    Jupyter Notebook

  3. AB-Test-Final-Project AB-Test-Final-Project Public

    Has recibido una tarea analítica de una tienda en línea internacional. Tus predecesores no consiguieron completarla: lanzaron una prueba A/B y luego abandonaron (para iniciar una granja de sandías …

    Jupyter Notebook

  4. Megaline-Telecomunicaciones-Project Megaline-Telecomunicaciones-Project Public

    Estudio de caso analítico real para el operador de telecomunicaciones Megaline. La tarea es analizar el comportamiento de los clientes y determinar qué tarifa de prepago genera más ingresos. etermi…

    Jupyter Notebook

  5. SQL-ProjectwithPython SQL-ProjectwithPython Public

    Te han dado una base de datos de uno de los servicios que compiten en el mercado de aplicaciones para los amantes de los libros. Contiene datos sobre libros, editoriales, autores y calificaciones d…

    Jupyter Notebook

  6. Financial-Data-Analysis-Project Financial-Data-Analysis-Project Public

    This project demonstrates how we can carry out financial data analysis using Python. Doing challenges is by far the most effective way to learn data analysis

    Jupyter Notebook

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