Matheus Ribeiro
Integration Software Engineer
Highly skilled Integration Engineer with 6.5+ years of experience, technically leading integration teams across MuleSoft (Anypoint Platform) and IBM ACE (v11/v12)/MQ. Proven track record leading critical migrations, OpenShift modernization, and API governance for major clients like TIM, Bradesco, SEBRAE, and Porto Seguro.
Freelance
ou manda um email pra ribeiromatheusjulio@gmail.com
Core Stack
Technical Highlights
MuleSoft API Governance & Automation
Technical leadership of a MuleSoft integration suite for a telecom infrastructure client: technical backlog discovery and refinement, hardening of production APIs, and automation of manual ticketing workflows.
Critical Migration & Modernization
Technical coordination of IBM ACE migration to OpenShift, including configuration of Runtimes, Pods, and Services for IBM MQ and API Connect components.
DevOps Automation (CI/CD)
Implementation of full pipelines using GitLab CI and ArgoCD for automated deployments and Git-based version control.
Live API Demos
Two small integration APIs, built from scratch and running on my own infrastructure. Not mockups. Call them right here, or check the source/docs.
Professional Journey
Icaro Tech
Jul 2021 - PresentTechnical lead of the integration team, driving both MuleSoft (Anypoint Platform, Mule 4) and IBM ACE (v11/v12) initiatives for a telecom infrastructure client, including coordination of critical migrations (v11 to v12) on OpenShift via IBM Cloud Pak and CI/CD pipeline design (GitLab/ArgoCD). Own technical backlog discovery and refinement for the team, prioritizing and mitigating findings before they become development tickets. Lead hardening and bug-fix initiatives across multiple production APIs (input validation, error handling, workflow automation such as automatic ticket creation) and technical governance through documentation and regression test collections.
VILT
Feb 2020 - Jun 2021Engineered high-performance backend solutions for sales portals. Performed comprehensive documentation, architectural analysis of legacy functions, and refactoring to ensure scalability and availability.
FIEC
Jan 2019 - Jan 2020Developed and maintained a fullstack project for coworking space management, overseeing operations and user feedback.
Technical Expertise
Integration Platforms
- :: MuleSoft (Anypoint Platform)
- :: App Connect Enterprise
- :: IBM MQ
- :: API Connect
- :: Cloud Pak (CP4I)
- :: ESQL
- :: Integration Bus (IIB)
Cloud & DevOps
- :: OpenShift
- :: Docker
- :: Kubernetes
- :: GitLab CI
- :: ArgoCD
- :: Helm
- :: PVCs
Backend & DB
- :: Java
- :: REST/SOAP
- :: OAuth 2.0
- :: Oracle
- :: SQL Server
- :: MySQL
- :: Microservices
Tools & Observability
- :: Kibana
- :: ElasticSearch
- :: Log4j2
- :: JIRA
- :: Scrum
- :: Maven
- :: Git