Fredy Acuna
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© 2025 Fredhii. All rights reserved.

Hey, I'm Fredy.

I'm a senior full stack software developer & data engineer. I'm passionate about learning new technologies and sharing knowledge with others.

Fredy Acuna

Recent posts

  • How to Self-Host Gemma on Dokploy (The Right Way)

    A production-ready guide to self-hosting Google Gemma AI model on Dokploy using Ollama. Includes persistent storage, concurrency settings, hardware recommendations, and optional Open WebUI for a ChatGPT-like interface.

    December 8, 2025

  • How to Build a Free Chatbot with Cloudflare Workers AI

    Learn how to create a simple AI chatbot using Cloudflare Workers AI REST API. Includes free tier usage, multiple model options like Llama and Gemma, and a complete working example.

    December 8, 2025

  • Cloudflare Workers AI: Guía Avanzada para Aplicaciones Reales

    Guía avanzada de Cloudflare Workers AI cubriendo pipelines RAG, moderación de contenido con Llama Guard, function calling, outputs estructurados, optimización de costos y procesamiento asíncrono con Queues.

    December 8, 2025

  • Cómo Instalar Gemma en Dokploy (La Forma Correcta)

    Guía completa para instalar el modelo de IA Gemma de Google en Dokploy usando Ollama. Incluye almacenamiento persistente, configuración de concurrencia, requisitos de hardware y Open WebUI opcional para una interfaz tipo ChatGPT.

    December 8, 2025

All posts

Recent projects

  • Nulltagram

    Nulltagram

    A full-stack Instagram clone built with React, Express, and Firebase.

    December 4, 2024

  • NextJs MDX Portfolio

    NextJs MDX Portfolio

    A portfolio website built with NextJs and MDX.

    August 8, 2024

All projects

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