📰 Dev.to · Ryan Giggs

I Built a Hybrid Search Engine From Scratch — Here's What I Learned (LLM Zoomcamp 2026, Module 2)

Cloud Native Architecture Fundamentals: Building for the Modern Era

I Just Built an Agentic RAG System From Scratch — Here's What I Learned (LLM Zoomcamp 2026, Module 1)

I Built a Real-Time Crypto Analytics Pipeline for $0.01/Month — Here's the Full Architecture

Oracle GoldenGate 23ai: Powering Distributed AI with Real-Time Data Replication

Building the Sovereign Debt Observatory: An End-to-End ELT Pipeline on World Bank Debt Data for Low and Middle-Income Countries

Tech Ecosystem Observatory: How I Built a Cloud-Native Data Pipeline to Track Global Tech Layoffs vs YC Startup Activity

Batch Processing with Apache Spark

From APIs to Warehouses: AI-Assisted Data Ingestion with dlt

Analytics Engineering

Understanding Semantic Search: Vector Embeddings and Similarity Search

Oracle AI Vector Search in Oracle Database 23ai

OCI Generative AI and LangChain: Building Enterprise AI Applications with Oracle

Fine-Tuning and Inference in LLMs: From Custom Models to Production Deployment

Fundamentals of Large Language Models: Understanding LLM Architectures

MySQL HeatWave: The Fully Managed Multi-Cloud Database with Integrated AI