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marlonbarreto-git/README.md

Marlon Barreto

Engineering Lead & AI Engineer | Bogotá, Colombia 🇨🇴

Building AI-powered systems on top of high-scale payment infrastructure

About

  • Engineering Lead & AI Engineer at Yuno — payment orchestration platform
  • 7+ years building backend systems and leading engineering teams
  • Specialized in distributed architectures, microservices, and AI/ML integration at scale
  • Leading teams of 8+ engineers across multiple time zones and product verticals
  • Passionate about system design, open source, and engineering culture

Core Technologies

Backend & Systems: Go • Python • Kotlin
AI/ML: LLMs • MCP • Agent Architectures • RAG
Cloud & Infrastructure: AWS • Kubernetes • Docker • Terraform
Data: PostgreSQL • StarRocks • Redis • Kafka
Observability: Datadog • Prometheus • Distributed Tracing

What I Focus On

  • 🤖 AI Engineering — Building intelligent agents for real business workflows
  • 🏗️ System Architecture — Designing resilient, scalable distributed systems
  • 🔍 Open Source — Finding and fixing bugs in the tools I use
  • 📈 Performance Engineering — Optimizing systems for scale and reliability
📊 Stats

General

Languages

🌍 Open Source Contributions

Notable Contributions

LinkedIn

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  1. langchain-ai/langchain langchain-ai/langchain Public

    The agent engineering platform

    Python 130k 21.4k

  2. genai-toolbox genai-toolbox Public

    Forked from googleapis/genai-toolbox

    MCP Toolbox for Databases is an open source MCP server for databases.

    Go

  3. browser-use/browser-use browser-use/browser-use Public

    🌐 Make websites accessible for AI agents. Automate tasks online with ease.

    Python 80.9k 9.6k

  4. anthropics/claude-code anthropics/claude-code Public

    Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflo…

    Shell 78.2k 6.4k

  5. block/goose block/goose Public

    an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

    Rust 33.1k 3k

  6. ComposioHQ/composio ComposioHQ/composio Public

    Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

    TypeScript 27.4k 4.5k