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yvalenta/README.md

πŸ’« Yonatan Valencia

Sr. Software & AI Integration Engineer @ Globant

Designing scalable architectures, agentic AI workflows, and self-hosted ecosystems.

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πŸ”­ About Me

With over a decade of experience in the Ruby on Rails ecosystem and backend engineering, I currently specialize in the convergence of traditional software engineering and Artificial Intelligence.

I build agentic workflows (leveraging LangChain and Anthropic Claude) and design robust DevOps infrastructures. When I'm not optimizing Docker containers or integrating complex APIs, I enjoy structured swim training and exploring the intersection of technology and brand development within the hospitality and gastronomy sector.


🌌 Skills & Projects Constellation

Skills and Projects Map

An interconnected view of my tech stack, projects, and areas of expertise.


πŸ’» Tech Stack

⚑ Core & Frameworks

Ruby Rails Node.js TypeScript React

🧠 AI & Agentic Workflows

Anthropic Claude Amazon Bedrock LangChain

☁️ Cloud, Infra & Data

AWS Docker Cloudflare Nginx PostgreSQL Redis ElasticSearch


🏠 Home Lab: AI-Assisted Infrastructure

A personal learning environment where I explore infrastructure, networking, and container orchestration end-to-end. Everything is designed, debugged, and documented with AI assistance.

Home Lab Architecture

πŸ—οΈ Architecture Breakdown

Layer Tool Primary Function
Tunnel Cloudflare Tunnels + cloudflared Secure public exposure β€” zero open ports (Zero Trust).
Reverse proxy nginx-proxy-manager Hostname routing to containers and TLS certificate management.
Containers Docker + Portainer Execution, isolation, and management of all services.
Monitoring Netdata Real-time telemetry (CPU, memory, SSH sessions, Nginx traffic).

πŸ” Key Engineering Learnings

  • Deploying persistent outbound tunnels with cloudflared to bypass CGNAT restrictions, drastically improving security by eliminating the need for open ports.
  • Architecting internal Docker networking to enable container-to-container communication via isolated service names.
  • Implementing Host header routing with Nginx Proxy Manager, allowing multiple independent applications to run efficiently on a single base host (Ubuntu Server).

πŸ€– The AI Integration Ecosystem

Beyond the Home Lab, Artificial Intelligence is the core of my professional workflow, acting not as a replacement, but as an engineering accelerator.

  β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
  β”‚              AI Integration Stack                   β”‚
  β”‚                                                     β”‚
  β”‚  LangChain ────────► Agent Orchestration            β”‚
  β”‚  Anthropic Claude ─► Reasoning & Generation         β”‚
  β”‚  Amazon Bedrock ───► Multi-model API Gateway        β”‚
  β”‚  RAG Pipelines ────► Embeddings + Vector Search     β”‚
  β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

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