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Achievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx2

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santiago-jv/README.md

Santiago Olayo

Backend Engineer · Santa Marta, Colombia

Building robust, scalable backend systems with a focus on reliability, clean architecture, and product impact.

LinkedIn • GitHub • Portfolio • Email

Professional Summary

Backend engineer specialized in designing and implementing scalable APIs, distributed services, and AI-powered workflows. I work with modern backend ecosystems to deliver secure, observable, and maintainable systems aligned with business goals.

Current Focus

  • Building backend solutions at GoodRec
  • Improving system reliability, performance, and cloud readiness
  • Applying clean architecture and engineering best practices in production systems
  • Building practical AI integrations, MCP-based tool connectivity, and workflow automations with n8n

Core Expertise

  • Architecture: REST APIs, microservices, event-driven patterns
  • Backend: NestJS, Spring Boot, Node.js, TypeScript, Java
  • Data: PostgreSQL, MongoDB, Redis
  • Cloud & DevOps: AWS, Docker, CI/CD, monitoring and alerting
  • AI & Automation: LLM integrations, MCP (Model Context Protocol), workflow automation with n8n

Selected Links

Technical Stack

nestjs spring nodejs typescript java postgresql mongodb redis aws docker

AI & Automation

n8n Claude MCP OpenAI API

Open to collaborating on high-impact backend projects.

Pinned Loading

  1. microservices-architecture-example microservices-architecture-example Public

    Microservices Architecture for User Registration and Email Validation

    TypeScript

  2. social-network-auth-microservice social-network-auth-microservice Public

    TypeScript 1

  3. social-network social-network Public

    HTML

  4. countries-finder countries-finder Public

    Find information about any country.

    JavaScript 1

  5. dominoes-game dominoes-game Public

    This app is an attempt at dominoes game for two players locally. This is one of my first applications.

    JavaScript 1

  6. auth-and-mail-service auth-and-mail-service Public

    Auth and Mail service using AWS Lambdas, SQS, Serverless Framework and NodeJS

    JavaScript 1