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Mario Carrion

Hands-on engineering lessons examine Go, software architecture, and systems design through the practical lens of building enterprise software. Mario Carrion draws on end-to-end work across automation, accessibility, cloud governance, media streaming, and distributed advertising systems, with new videos scheduled every other Monday. It should be most useful to developers seeking practical perspectives on scalable, performant systems rather than introductory coding lessons.

Hidden GemTechnology

Editorially reviewed:

Quiet lately

This source has been less active recently, but remains included for its editorial value.

Quiet latelyMario Carrion channel banner
Mario Carrion channel avatar
Editorial focusDeveloper Education Programming Tutorials
Audience scale17K followers
Videos116 videos
Active since01 July 2007

Editorial note

WorthWatch verdict

Best for

Go developers studying architecture and systems design

Strength

Practical, production-minded explanations grounded in hands-on engineering experience

Consider if

You prefer focused Go and architecture lessons over broad technology commentary

Recent videos

Latest from the source

Golang 1.26 Changed How I Write Go: Performance, Generics, Error Handling

11 May 2026

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Golang 1.25: What is new?

08 September 2025

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Three Things I don't like about Golang - Part 1

17 March 2025

Watch

Deep Dive

Mario Carrion: Building Go Systems for Enterprise Scale

Main focus

Mario Carrion explores Go, software architecture, and systems design through the realities of enterprise engineering. The material draws on work spanning automation, accessibility, cloud governance, media streaming, and distributed advertising systems, with an emphasis on durable performance and scale.

Why it matters

Engineers designing services beyond the prototype stage can use these lessons to think through architecture, scalability, and production trade-offs. The focus on end-to-end systems makes it better suited to developers building or maintaining complex software than to newcomers seeking basic coding tutorials.

Style

Hands-on engineering experience anchors discussions of Go and distributed systems, connecting design choices to practical production concerns. The tone is oriented toward implementation and long-term maintainability rather than abstract architecture theory.

Consistency

A new video is scheduled every other Monday, supporting a measured, recurring cadence. The archive centers on advanced engineering topics connected by the challenge of building systems that can operate at scale.

Editorial note

Treat architectural guidance as a starting point for investigation: validate patterns, dependencies, operational costs, and team constraints against your own codebase and production environment.