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Curso GO (GOLANG): Análisis de Datos Moderno
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Curso GO (GOLANG): Análisis de Datos Moderno

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About this course

El lenguaje Go (Golang) se ha posicionado como una de las tecnologías más rápidas y eficientes para desarrollo de sistemas, pero su uso en análisis de datos sigue siendo poco explorado. Este curso te enseñará paso a paso cómo aplicar Go para cargar, transformar, analizar y visualizar datos de forma profesional, moderna y automatizada. Comenzaremos con los fundamentos del lenguaje: estructuras de control, tipos, funciones, errores y organización de código.

Aprenderás a procesar archivos CSV sin librerías, manipulando cada línea, realizando validaciones y guardando resultados transformados. Luego, utilizarás bibliotecas como gota y gonum para trabajar con DataFrames, aplicar filtros, crear nuevas columnas, limpiar datos nulos, y calcular estadísticas, percentiles, correlaciones o incluso regresión lineal simple. También abordarás técnicas de agrupamiento, combinación de archivos y generación de métricas por grupos.

En la parte visual, verás cómo usar herramientas como asciigraph para generar gráficos en terminal, gonum/plot para gráficos estáticos en PNG y, de forma opcional, go-echarts para dashboards HTML exportables. Uno de los grandes diferenciales del curso es la incorporación de concurrencia en Go, donde aprenderás a paralelizar el procesamiento de archivos usando goroutines, channels y WaitGroup, optimizando tiempos de ejecución y escalabilidad. Finalmente, desarrollarás una herramienta de línea de comandos con Cobra, automatizando un flujo completo que puede leer datos, analizarlos, y exportar resultados en CSV, JSON o Excel.

Cerrarás con un reto final basado en un dataset real y buenas prácticas como logs estructurados, validaciones de negocio y pruebas automatizadas. Este curso no solo te enseñará a usar Go para análisis de datos, sino que te dará las herramientas para construir soluciones de alto rendimiento y escalables.

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