Mario Carrion
Manager, Software Engineering (VOD Streaming) at Paramount
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolMario Carrion is a hands-on engineering leader with 15+ years of experience building large-scale, cloud-native systems and a 20+ year software career that spans embedded, desktop, AdTech, and streaming platforms. Currently managing VOD streaming engineering at Paramount, he specializes in Go-driven backend architecture and observability for high-throughput services and has architected real-time cloud compliance at enterprise scale. He blends people leadership with deep individual-contributor skills—designing platforms, shipping microservices, and mentoring teams across AWS environments. An active open-source practitioner, his Go microservice tutorial demonstrates Domain-Driven Design, Onion Architecture, OpenTelemetry integration, and practical use of Redis and Elasticsearch for production concerns. Based in New York, he pairs pragmatic engineering with a track record of turning complex requirements into reliable, scalable systems.
16 years of coding experience
18 years of employment as a software developer
Bachelor of Science in Computer Systems Engineering Computer Systems Engineering, Bachelor of Science in Computer Systems Engineering Computer Systems Engineering at Instituto Tecnologico de Veracruz, Mexico
English, Spanish
Stackoverflow
671reputation
56kreached
35answers
0questions
Github Skills (30)
api-rest10
postgresql10
api-design10
restful-api10
amazon-elasticsearch10
microservices-application10
elasticsearchquery10
go10
aws-elasticsearch10
elasticsearch10
rest-api10
microservices10
elasticsearch-api10
dockers9
docker9
Programming languages (5)
Github contributions (5)
MarioCarrion/todo-api-microservice-example
Feb 2021 - Jan 2023
Go microservice tutorial project using Domain Driven Design and Onion Architecture!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 reviews, 98 commits, 366 PRs in 1 year 11 months
Contributions summary:Mario contributed significantly to the development of a Go microservice API. Their work encompassed setting up the project structure, implementing Domain Driven Design and Onion Architecture principles, and integrating dependency injection. They implemented features like repository pattern, application service, REST APIs, and handling errors for the task management functionality. The user also integrated OpenTelemetry for observability and containerized the application using Docker, incorporating Redis and Elasticsearch for message brokering and searching capabilities.
domain-driven-designgomicroservicesonion-architecturegolang
MarioCarrion/mariocarrion.github.com
Oct 2016 - Nov 2019
Contributions:125 pushes, 7 branches in 3 years 2 months
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