I will architect and deploy scalable backend systems

E
eduardo_a1ves
E
eduardo_a1ves
Eduardo S
architect and deploy scalable backend systems
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architect and deploy scalable backend systems
Full Screen
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architect and deploy scalable backend systemsarchitect and deploy scalable backend systemsarchitect and deploy scalable backend systems

About this gig

Welcome to my Gig!

Are you looking for a reliable, high-performance software solution? I am a Senior Software Engineer specializing in backend systems, distributed architectures, and scalable cloud infrastructure.

Whether you need a custom cross-platform application, a robust database architecture, or a smart automation tool, I deliver clean, maintainable, and production-ready code.

My Core Services:

  • Custom Application Development: High-performance Desktop apps (Electron + ReactJS) and Mobile apps (React Native) tailored to your business needs.
  • Backend & API Engineering: Robust server-side logic, microservices, and database management.
  • Cloud Infrastructure & DevOps: AWS setup (Lambda, SQS, Aurora, EventBridge), CI/CD pipelines (GitLab), and automated AMI builds (Packer).
  • AI & Automations: WhatsApp automation flows and local LLM integrations (Llama, Mistral) to optimize your workflows.

Why choose me?

  • Senior-Level Expertise: Years of experience building complex, enterprise-grade systems from scratch.
  • End-to-End Delivery: From initial architectural design to final deployment and monitoring.
  • Quality Assurance: Strict focus on scalability, security, and detailed documentation.

  • Programming language

    • Ruby/RoR

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Localization
    • Performance
    • Databases

  • Frontend framework

    • React.js

  • Backend framework

    • Ruby on Rails

  • AI & low/no code builders

    • Lovable
    • Claude
    • Antigravity

Get to know Eduardo S

Eduardo S

Senior Software Engineer Cloud Infrastructure Lead

  • FromBrazil
  • Member sinceOct 2026
  • Avg. response time1 hour

  • Languages

    Portuguese
I am a Software Engineering and Infrastructure Leadership Specialist with 7 years of experience building high-availability platforms. I am an expert in Event-driven architecture, AI model integration, and critical infrastructure orchestration using AWS, Azure, and Kubernetes. I have a proven track record of reducing cloud costs by 33% and optimizing deployment times while supporting over 5,000 customers.

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