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Caique Ribeiro

@caiqueribeiro

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Senior backend engineer building scalable Golang APIs, distributed systems, and high-performance ETL.

Brazil

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What I'm looking for

I seek remote backend roles (GMT-7 to GMT-3) building scalable Golang APIs, ETL and distributed systems, with leadership opportunities and strong DevOps/ML collaboration.

I am a senior backend software engineer with eight years designing distributed systems and high-performance APIs, primarily using Golang, Python, and TypeScript.

I've led small teams and driven projects from startup MVPs to production at major Brazilian companies, implementing Golang ETLs that process millions of records and integrating systems like Salesforce via AWS AppFlow. I designed and optimized RESTful and SOAP APIs, refactored monoliths into microservices, deployed infrastructure with Terraform and ECS/EKS, and created monitoring and tracing with Datadog.

I apply ML and computer vision techniques using FastAPI, Pandas and supervised learning models to deliver predictive features, and I prioritize testing, clean architecture and documentation to improve reliability and team velocity.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Avantos.AI

Oct 2024 - Present (11 months)

Led implementation and monitoring of a Salesforce-to-Avantos API ETL in Golang, processing millions of records and improving data delivery for HR algorithms. Deployed platform on AWS ECS with Terraform and instrumented tracing and dashboards in Datadog.

Golang Python AWS Terraform Datadog)RabbitMQ MySQL MongoDB

Senior Software Engineer

Pizza Hut

Feb 2024 - Oct 2024 (8 months)

Refactored menus and employee-management flows, building a centralized source of truth used by in-store and third-party systems to improve performance and experience across restaurants. Engineered REST and SOAP APIs to enable internal and external data consumption.

Golang REST APIs SOAP Microservices Integration Documentation Performance Optimization

Software Engineer

Onyma.Digital

Jul 2020 - Mar 2024 (3 years 8 months)

Streamlined distributed systems and led the break of a Node.js monolith into microservices, increasing request handling fourfold and improving operations capability by 37%. Led a team to build government SOAP API integrations and established comprehensive testing protocols.

Node AWS Lambda EKS Microservices Event Driven Architecture RDS API Gateway Testing

Ecommerce Software Developer

Sinapse Biotecnologia

Feb 2017 - Jun 2020 (3 years 4 months)

Developed a CMS and automation pipelines from scratch, increasing lead-tracking coverage from 0% to 100% and improving sales operations. Built and maintained dynamic websites and automated financial and marketing reports using Python and Excel.

Python JavaScript CMS Automation)Web Development SQL Excel

Education

Degrees, certifications, and relevant coursework

Faculdade Brasília

Master of Business Administration, Solutions Architecture

2023 - 2024

Activities and societies: Covered AWS Lambda, EKS, RDS, API Gateway, system design, documentation, and operational best practices.

MBA in Solutions Architecture covering system design, AWS deployment patterns, DevOps/SRE practices, and API-driven architectures to support scalable platforms.

Faculdade de Mogi das Cruzes

Technologist in Systems Analysis and Development, Systems Analysis and Development

2016 - 2019

Activities and societies: Developed a CMS for external representatives, implemented automation pipelines with Python and JavaScript, and created financial and marketing reporting tools.

Technologist degree in Systems Analysis and Development with hands-on projects building CMS, automation pipelines, and dynamic web applications.

Faculdade Brasília

Master of Business Administration, Advanced Golang

2024 -

Activities and societies: Studies included multithreading, performance profiling, heap allocation analysis, benchmarking, and automated test strategies.

Technical MBA focused on advanced Go development, covering multithreading, performance optimization, automated testing, and clean architecture practices.