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Steven-Macas/README.md

Steven Macas — Data Engineer & Data Analyst · Gointy

Website: gointy.com LinkedIn: steven-macas Email: info@gointy.com

About me

I'm a data engineer and data analyst based in Granada, Spain. I turn data into insights, models and products.

  • Developer at Vircell (2023 – 2026): data models and databases, data processing and analysis, process automation and software testing.
  • Specialisation in Artificial Intelligence & Big Data · Higher Technician in Networked Systems Administration (Cisco CCNA) · Training in VR / AR & IoT for 5G.
  • Languages: Spanish · English (B1).

Tech stack

Tech stack: Spark / PySpark, ETL, Pentaho, Dataiku, Pandas, NumPy, Power BI, Excel, TensorFlow / Keras, scikit-learn, clustering, NLP, SQL, PostgreSQL, MongoDB, Neo4j, Python, Java, C# / Unity, C++

Featured projects

Car Price Predictor — scraped coches.net listings and a Keras network served with Flask Fashion Image Classifier — 88.5% test accuracy on Fashion-MNIST

Customer Segmentation — K-Means on mall customers Breast Cancer Classifier — 93.6% test accuracy, AUC 0.98

Deep Learning Vision Lab — 97% validation accuracy with InceptionV3 CitaCoche Chatbot — Android app connected to Dialogflow

More experiments · clustering, decision trees, k-NN, neural networks, NLP and AWS
Repository What it does
kmeans_paises Groups countries by socio-economic and health indicators with K-Means
kmeans_COD Clusters Call of Duty players by their in-game statistics
Red-Neuronal Customer churn prediction with a Keras neural network
Automobile-Red-Neuronal Price regression on the UCI Automobile dataset
random-forest Random Forest with GridSearchCV and AdaBoost (Bike, Wine)
ArbolDecision Classification and regression trees on four datasets
SAA k-Nearest Neighbours for wine quality, heart disease and housing
redes-neuronales-SAA Neural networks for wine quality and heart failure
PLN Text preprocessing with NLTK: tokenisation, stopwords, POS tags
Django-AWS Django image gallery with storage on Amazon S3

Contribution city

3D contribution calendar of Steven Macas in 2023
2023 · the year of my specialisation in Artificial Intelligence & Big Data

Last 12 months · updated every day

3D contribution calendar of Steven Macas, last 12 months

Ideas → Products · gointy.com

Popular repositories Loading

  1. ASIR ASIR Public

    Ejercicios y pruebas que he ido realizando en clases

    1

  2. github-slideshow github-slideshow Public

    A robot powered training repository 🤖

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  3. Adicional Adicional Public

    En esta sección están todas las cosas que he hecho por mi cuenta en mi tiempo libre

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  4. PIA PIA Public

    Resumen del curso Python en Educative

  5. SAA SAA Public

    Sistemas de Aprendizaje Automático

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  6. ArbolDecision ArbolDecision Public

    Algoritmo de Aprendizaje Supervisado

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