Marcio Almeida
Arquiteto De Soluções at RD Saúde
Rio de Janeiro, Brazil
Summary
🤩
Rockstar🎓
Top SchoolMarcio Almeida is a solutions architect and backend/cloud developer based in Rio de Janeiro with over five years of focused experience designing resilient, serverless architectures for banking and oil & gas. He has led PIX and event-driven migrations at Letsbank using AWS Lambda, EventBridge, Step Functions and DynamoDB, and trains teams on trade-offs of serverless design and cost impact. An active open-source contributor, Marcio has improved core tooling in high-profile projects like AWS CDK, Projen and the Wing cloud language—adding runtime features, cross-region scheduler fixes and CloudWatch dashboard widgets. He combines hands-on backend implementation with C4-based architecture modeling and clear technical documentation, bridging business requirements to operational solutions. Beyond production systems, he brings a data/scientific background from early work in drilling analytics and big-data pilots, which informs his pragmatic, metrics-driven approach to system design.
6 years of coding experience
10 years of employment as a software developer
Pontifical Catholic University of Rio de Janeiro
Portuguese, English, Spanish
Github Skills (32)
scaffolding10
aws-cdk10
python10
aws-lambda10
typescript10
generator10
cloud-infrastructure10
amazon-web-services10
repos10
terraform10
amazon-dynamodb10
terraformer10
dynamodb10
aws10
sdk10
Programming languages (6)
Github contributions (5)
winglang/wing
Jan 2023 - Mar 2023
A programming language for the cloud ☁️ A unified programming model, combining infrastructure and runtime code into one language ⚡
Role in this project:
Back-end & Cloud Engineer
Back-end & Cloud EngineerContributions:146 reviews, 145 commits, 118 PRs in 2 months
Contributions summary:Marcio contributed to the Wing programming language SDK, focusing on cloud infrastructure and backend functionality. They fixed a string interpolation bug in the compiler, implemented a `peek` method for the counter resource, and added a `dec` method to the counter, improving the core features of the SDK. The user also refactored the scheduling resource, migrating from EventBridge Scheduler to CloudWatch Events to ensure broader region compatibility.
programming-languagecloudcompilersdkserverless
projen/projen
Feb 2022 - Aug 2022
Rapidly build modern applications with advanced configuration management
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:10 reviews, 8 commits, 14 PRs in 5 months
Contributions summary:Marcio implemented support for building CDK (Cloud Development Kit) applications with Python within the projen/projen repository, as demonstrated by the addition of Python project templates and associated testing configurations. Their contributions included the creation of a new `AwsCdkPythonApp` component, modification of existing test files, and adjustments to project configurations like `cdk.json`. Furthermore, the user addressed variable handling in GitLab CI configurations and updated the react-ts project.
configuration-managementcdkconstructsaws-cdkrepository-management
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