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Elizabeth Fuentes L

I help developers build production-ready AI applications through hands-on tutorials and open-source projects.

Location San Francisco, California Joined Joined on  Personal website https://elifuentes.tech/ github website twitter website

Education

Master of Science in Data Science

Pronouns

she/her

Work

AWS Developer Advocate

Reduce Agent Errors and Token Costs with Semantic Tool Selection
elizabethfuentes12 profile

Reduce Agent Errors and Token Costs with Semantic Tool Selection

#ai #agents #tutorial #python
34
Comments 2
7 min read

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RAG vs GraphRAG: When Agents Hallucinate Answers
elizabethfuentes12 profile

RAG vs GraphRAG: When Agents Hallucinate Answers

#ai #agents #tutorial #python
27
Comments 1
8 min read
Stop AI Agent Hallucinations: 4 Essential Techniques
elizabethfuentes12 profile

Stop AI Agent Hallucinations: 4 Essential Techniques

#ai #machinelearning #agents #tutorial
45
Comments 6
12 min read
Build Agentic Video Analysis with TwelveLabs Pegasus in minutes
elizabethfuentes12 profile

Build Agentic Video Analysis with TwelveLabs Pegasus in minutes

#ai #aws #python #tutorial
30
Comments
7 min read
Build Production AI Agents with Managed Long-Term Memory
elizabethfuentes12 profile

Build Production AI Agents with Managed Long-Term Memory

#aws #python #tutorial #agentcore
17
Comments 1
8 min read
Multi-Modal Travel Planning Agent in Minutes
elizabethfuentes12 profile

Multi-Modal Travel Planning Agent in Minutes

#aws #ai #python #tutorial
22
Comments 1
7 min read
Monitorea Agentes de IA en Producción sin Código
elizabethfuentes12 profile

Monitorea Agentes de IA en Producción sin Código

#spanish #aws #ai #programming
10
Comments 1
9 min read
Monitor AI Agents in Production with Zero Code
elizabethfuentes12 profile

Monitor AI Agents in Production with Zero Code

#aws #ai #tutorial #monitoring
14
Comments 1
9 min read
AI Agents from Prototype to Production: A Free Learning Path with Strands Agents
elizabethfuentes12 profile

AI Agents from Prototype to Production: A Free Learning Path with Strands Agents

#aws #agents #python #beginners
28
Comments 4
6 min read
Despliega Agentes de IA con memoria a largo plazo a Producción en 15 Minutos (Sin Docker, Sin Kubernetes, Sin Dolor de Cabeza)
elizabethfuentes12 profile

Despliega Agentes de IA con memoria a largo plazo a Producción en 15 Minutos (Sin Docker, Sin Kubernetes, Sin Dolor de Cabeza)

#tutorial #español #aws #agentcore
12
Comments 1
9 min read
Bring AI agents with Long-Term memory into production in minutes
elizabethfuentes12 profile

Bring AI agents with Long-Term memory into production in minutes

#aws #tutorial #agentcore #bedrock
31
Comments 7
9 min read
Construye Agentes de IA que Nunca Olvidan: Amazon S3 Vectors + Strands Agent
elizabethfuentes12 profile

Construye Agentes de IA que Nunca Olvidan: Amazon S3 Vectors + Strands Agent

#python #aws #spanish #tutorial
6
Comments
8 min read
Evalúa y Mejora Tus Agentes: Evaluación Automatizada con RAGAS para Agentes de Producción
elizabethfuentes12 profile

Evalúa y Mejora Tus Agentes: Evaluación Automatizada con RAGAS para Agentes de Producción

#python #aws #tutorial #spanish
5
Comments
7 min read
Despliega Agentes de IA a Producción en 15 Minutos (Sin Docker, Sin Kubernetes, Sin Dolor de Cabeza)
elizabethfuentes12 profile

Despliega Agentes de IA a Producción en 15 Minutos (Sin Docker, Sin Kubernetes, Sin Dolor de Cabeza)

#python #tutorial #aws #beginners
7
Comments 1
8 min read
Monitorea Tus Agentes en Tiempo Real: Implementando Observabilidad con LangFuse en Strands Agents
elizabethfuentes12 profile

Monitorea Tus Agentes en Tiempo Real: Implementando Observabilidad con LangFuse en Strands Agents

#python #aws #programming #beginners
6
Comments
7 min read
Bring AI agents into production in minutes
elizabethfuentes12 profile

Bring AI agents into production in minutes

#aws #ai #tutorial #tutori
13
Comments 2
7 min read
Build Agentic Video RAG with Strands Agents and Containerized Infrastructure
elizabethfuentes12 profile

Build Agentic Video RAG with Strands Agents and Containerized Infrastructure

#python #ai #rag #aws
15
Comments
6 min read
Build Agentic Video RAG with Strands Agents and Amazon Aurora PostgreSQL - Local Infrastructure
elizabethfuentes12 profile

Build Agentic Video RAG with Strands Agents and Amazon Aurora PostgreSQL - Local Infrastructure

#aws #python #beginners #ai
18
Comments
7 min read
Ask Your Video: Build a Containerized RAG Application for Visual and Audio Analysis
elizabethfuentes12 profile

Ask Your Video: Build a Containerized RAG Application for Visual and Audio Analysis

#rag #ai #python #beginners
9
Comments
7 min read
Building an Event Resources Website with AWS CDK and Amazon Q Developer CLI
elizabethfuentes12 profile

Building an Event Resources Website with AWS CDK and Amazon Q Developer CLI

#aws #webdev #programming #beginners
9
Comments
4 min read
Construyendo Agentes Strands con pocas líneas de código: Comunicación Agente a Agente (A2A)
elizabethfuentes12 profile

Construyendo Agentes Strands con pocas líneas de código: Comunicación Agente a Agente (A2A)

#aws #ai #programming #beginners
7
Comments 1
8 min read
Building Scalable Multi-Modal AI Agents with Strands Agents and Amazon S3 Vectors
elizabethfuentes12 profile

Building Scalable Multi-Modal AI Agents with Strands Agents and Amazon S3 Vectors

#aws #python #beginners #ai
28
Comments 1
7 min read
Building Strands Agents with a few lines of code: Evaluating Performance with RAGAs
elizabethfuentes12 profile

Building Strands Agents with a few lines of code: Evaluating Performance with RAGAs

#programming #ai #python #aws
14
Comments 1
6 min read
Building Strands Agents with a few lines of code: Implementing Observability with LangFuse
elizabethfuentes12 profile

Building Strands Agents with a few lines of code: Implementing Observability with LangFuse

#python #aws #programming #ai
9
Comments 1
6 min read
Construyendo Strands Agents con Pocas Líneas de Código: Tools Personalizadas e Integración MCP
elizabethfuentes12 profile

Construyendo Strands Agents con Pocas Líneas de Código: Tools Personalizadas e Integración MCP

#python #aws #programming #beginners
8
Comments
7 min read
Building Strands Agents with a few lines of code: Agent-to-Agent (A2A) Communication
elizabethfuentes12 profile

Building Strands Agents with a few lines of code: Agent-to-Agent (A2A) Communication

#python #aws #beginners #programming
20
Comments 3
8 min read
Procesamiento de Contenido Multimodal con Strands Agent: Capacidad de Recordar usando Strands y FAISS
elizabethfuentes12 profile

Procesamiento de Contenido Multimodal con Strands Agent: Capacidad de Recordar usando Strands y FAISS

#python #ai #aws #programming
10
Comments 1
5 min read
Building Strands Agents with a few lines of code: Custom Tools and MCP Integration
elizabethfuentes12 profile

Building Strands Agents with a few lines of code: Custom Tools and MCP Integration

#pythons #aws #programming #ai
11
Comments 1
7 min read
Multi-Modal Content Processing with strands agents and FAISS Memory
elizabethfuentes12 profile

Multi-Modal Content Processing with strands agents and FAISS Memory

#python #ai #aws #beginners
16
Comments 2
5 min read
Procesamiento de Contenido Multimodal con Strands Agent y solo unas pocas líneas de código
elizabethfuentes12 profile

Procesamiento de Contenido Multimodal con Strands Agent y solo unas pocas líneas de código

#phyton #aws #ai #beginners
13
Comments 1
5 min read
Multi-Modal Content Processing with Strands Agents and just a few lines of code
elizabethfuentes12 profile

Multi-Modal Content Processing with Strands Agents and just a few lines of code

#python #aws #ai #beginners
19
Comments 2
5 min read
🔑 Amazon Bedrock API Keys: Autenticación Simplificada para Desarrolladores
elizabethfuentes12 profile

🔑 Amazon Bedrock API Keys: Autenticación Simplificada para Desarrolladores

7
Comments
3 min read
🔑 Amazon Bedrock API Keys: Simplified Authentication for Developers
elizabethfuentes12 profile

🔑 Amazon Bedrock API Keys: Simplified Authentication for Developers

#aws #bedrock #programming #genai
49
Comments 6
3 min read
Construyendo un sistema RAG para búsqueda y análisis de contenido de video
elizabethfuentes12 profile

Construyendo un sistema RAG para búsqueda y análisis de contenido de video

#python #aws #tutorial #rag
12
Comments
9 min read
Building a RAG System for Video Content Search and Analysis
elizabethfuentes12 profile

Building a RAG System for Video Content Search and Analysis

#rag #python #ai #aws
21
Comments
7 min read
Desplegando una Aplicación de Embeddings Serverless con AWS CDK, Lambda y Amazon Aurora PostgreSQL
elizabethfuentes12 profile

Desplegando una Aplicación de Embeddings Serverless con AWS CDK, Lambda y Amazon Aurora PostgreSQL

#aws #python #vectordatabase #rag
5
Comments
6 min read
Construyendo un Motor de Búsqueda Multimodal con Amazon Titan Embeddings, Aurora Serveless PostgreSQL y LangChain
elizabethfuentes12 profile

Construyendo un Motor de Búsqueda Multimodal con Amazon Titan Embeddings, Aurora Serveless PostgreSQL y LangChain

#aws #python #vectordatabase #rag
2
Comments
4 min read
De Notebook a Serverless: Creando un Motor de Búsqueda Multimodal con Amazon Bedrock y PostgreSQL
elizabethfuentes12 profile

De Notebook a Serverless: Creando un Motor de Búsqueda Multimodal con Amazon Bedrock y PostgreSQL

#vectordatabase #postgressql #aws #rag
1
Comments
4 min read
Deploying Serverless Embedding App with AWS CDK, Lambda and Amazon Aurora PostgreSQL
elizabethfuentes12 profile

Deploying Serverless Embedding App with AWS CDK, Lambda and Amazon Aurora PostgreSQL

#aws #python #rag #vectordatabase
2
Comments
6 min read
Building a Multimodal Search Engine with Amazon Titan Embeddings, Aurora Serveless PostgreSQL and LangChain
elizabethfuentes12 profile

Building a Multimodal Search Engine with Amazon Titan Embeddings, Aurora Serveless PostgreSQL and LangChain

#aws #python #vectordatabase #rag
1
Comments
4 min read
From Notebook to Serverless: Creating a Multimodal Search Engine with Amazon Bedrock and PostgreSQL
elizabethfuentes12 profile

From Notebook to Serverless: Creating a Multimodal Search Engine with Amazon Bedrock and PostgreSQL

#vectordatabase #postgressql #aws #rag
5
Comments
3 min read
Building a Travel Support Agent with RAG and PostgreSQL, Using IaC.
elizabethfuentes12 profile

Building a Travel Support Agent with RAG and PostgreSQL, Using IaC.

#rag #llm #python #aws
4
Comments
5 min read
Agente de soporte de viajes con WhatsApp potenciado por RAG PostgreSQL en 4 pasos.
elizabethfuentes12 profile

Agente de soporte de viajes con WhatsApp potenciado por RAG PostgreSQL en 4 pasos.

#bedrock #spanish #postgressql #aws
3
Comments
6 min read
Relax and let the data flow: A Zero-ETL Pipeline
elizabethfuentes12 profile

Relax and let the data flow: A Zero-ETL Pipeline

#aws #analytics #database #zeroetl
11
Comments 1
6 min read
Zero-ETL Pipeline: Relájate y deja que los datos fluyan.
elizabethfuentes12 profile

Zero-ETL Pipeline: Relájate y deja que los datos fluyan.

#database #analytics #aws #spanish
4
Comments 1
7 min read
Incorpora IA generativa con Claude 3 a una aplicación web de JavaScript
elizabethfuentes12 profile

Incorpora IA generativa con Claude 3 a una aplicación web de JavaScript

#javascript #webdev #ai #aws
9
Comments
15 min read
Add Generative AI to a JavaScript Web App 2.0
elizabethfuentes12 profile

Add Generative AI to a JavaScript Web App 2.0

#ai #javascript #aws #webdev
5
Comments
15 min read
Construyendo un asistente genAI de WhatsApp con Amazon Bedrock y Claude 3
elizabethfuentes12 profile

Construyendo un asistente genAI de WhatsApp con Amazon Bedrock y Claude 3

#python #español #aws #ai
15
Comments
10 min read
Construyendo un asistente genAI de WhatsApp con Amazon Bedrock
elizabethfuentes12 profile

Construyendo un asistente genAI de WhatsApp con Amazon Bedrock

#python #tutorial #ai #aws
14
Comments
9 min read
Building a WhatsApp generative AI assistant with Amazon Bedrock and Python
elizabethfuentes12 profile

Building a WhatsApp generative AI assistant with Amazon Bedrock and Python

#python #aws #llm #tutorial
29
Comments
8 min read
Incorpora IA generativa a una aplicación web de JavaScript
elizabethfuentes12 profile

Incorpora IA generativa a una aplicación web de JavaScript

#javascript #aws #llm #genai
14
Comments
11 min read
Add Generative AI to a JavaScript Web App
elizabethfuentes12 profile

Add Generative AI to a JavaScript Web App

#javascript #genai #aws #llm
5
Comments 1
10 min read
Elevando la atención al cliente con un Agente LLM de Viaje de Whatsapp.
elizabethfuentes12 profile

Elevando la atención al cliente con un Agente LLM de Viaje de Whatsapp.

#python #langchain #aws #genia
9
Comments
10 min read
Elevating Customer Support With a LLM Whatsapp Travel Assistant.
elizabethfuentes12 profile

Elevating Customer Support With a LLM Whatsapp Travel Assistant.

#python #langchain #aws #genai
11
Comments
9 min read
Cómo elegir un LLM
elizabethfuentes12 profile

Cómo elegir un LLM

#python #aws #bedrock #ai
13
Comments
9 min read
How To Choose Your LLM
elizabethfuentes12 profile

How To Choose Your LLM

#aws #bedrock #python #ai
21
Comments 2
8 min read
Working With Your Live Data Using LangChain
elizabethfuentes12 profile

Working With Your Live Data Using LangChain

#python #aws #llm #ai
21
Comments
6 min read
Construye un bot de traducción en 30 min o menos
elizabethfuentes12 profile

Construye un bot de traducción en 30 min o menos

#español #aws #machinelearning #python
12
Comments
20 min read
Build A Translator App in 30 Min or Less
elizabethfuentes12 profile

Build A Translator App in 30 Min or Less

#python #bot #aws #ai
7
Comments 1
18 min read
Trabaje con sus datos en tiempo real usando Langchain
elizabethfuentes12 profile

Trabaje con sus datos en tiempo real usando Langchain

#aws #llm #machinelearning #python
5
Comments
6 min read
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