RMRaphael Moura
@raphaelmoura
Senior Cloud Architect and Staff Engineer specializing in scalable, secure, cost-efficient distributed systems.
BrazilWhat I'm looking for
I am a Senior Cloud Architect and Staff Engineer with over 10 years designing high-scale distributed systems for global companies. I bridge business goals and technical implementation, delivering secure, resilient, and cost-efficient architectures.
My expertise spans serverless and cloud-native technologies, including AWS Lambda, API Gateway, DynamoDB, Kafka, Spark, Go, Kubernetes, and gRPC. I architect event-driven systems, microservices, disaster recovery strategies, and massive data pipelines.
I have led and contributed to large modernization projects, reduced developer onboarding time through clear architecture documentation, and managed teams and workstreams of up to 30 specialists. I work effectively as a remote B2B contractor for US and global organizations.
I am an AWS multi-certified practitioner, AWS Community Builder and security specialist who produces technical content and organizes community events. I focus on pragmatic, hybrid solutions that use serverless for velocity and containers/Go for high-performance compute.
Experience
Work history, roles, and key accomplishments
Senior Cloud Architect
sls.guru
Feb 2023 - Present (2 years 11 months)
Architected backend services for a global hospitality platform using AWS Lambda, API Gateway and DynamoDB, maintained microservices for booking/guest apps and streamlined IaC deployments to improve performance and delivery cadence.
Senior Cloud Solutions Architect
GFT
Aug 2022 - Feb 2023 (6 months)
Led the Operations Workstream for Localiza's modernization, overseeing 30 specialists and delivering cloud modernization solutions across the organization.
Senior Cloud Solutions Architect
Francioni
Feb 2022 - Jun 2022 (4 months)
Managed AWS services (Lambda, CloudFront, API Gateway) for 15 applications, implemented monorepo CI/CD strategies and supported development teams to modernize application delivery.
Senior Cloud Solutions Architect
GFT
Apr 2020 - Feb 2022 (1 year 10 months)
Acted as hands-on architect for Itaú Unibanco modernization, engineered large-scale Kafka and Spark data pipelines to ensure high throughput and fault tolerance for financial workloads.
Cloud Solutions Architect
AWS Infomach
Dec 2018 - Mar 2020 (1 year 3 months)
Designed and deployed cost-efficient, fault-tolerant AWS architectures, migrated workloads to AWS and provided deployment and management services aligned with customer requirements.
Backup and Disaster Recovery Architect
Infomach
Jun 2018 - Mar 2020 (1 year 9 months)
Architected and maintained secure backup and disaster recovery solutions using Quest Rapid Recovery, CloudBerry and Veeam to ensure operational continuity.
Security and Network Analyst
Infomach
Dec 2016 - Dec 2018 (2 years)
Implemented Security-by-Design across cloud architectures leveraging expertise in network security and the McAfee ecosystem to strengthen organizational security posture.
Education
Degrees, certifications, and relevant coursework
Faculdade de Tecnologia SENAC Goiás
Associate's degree, Information Security
2016 - 2018
Completed an Associate's degree focused on Information Security with coursework in security principles and cloud-related practices.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Salary expectations
Social media
Job categories
Skills
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