Alura courses: HTTP and secure development for 32k+ students

Sun, 15 Oct 2023 00:00:00 +0000

What it is

Three online developer courses I authored for Alura, Brazil’s largest developer-education platform. Together they reached 32k+ students with an average rating of 9.2/10. Two of them are part of Alura’s DevOps Security track.

What I built

24 hours of structured content total, in Portuguese, all video-led with hands-on exercises:

HTTP: entendendo a web por baixo dos panos (10 h) — HTTP/HTTPS fundamentals, HTTP/2 and HTTP/3, URLs, headers, request/response. The “how does the web actually work” course.
Desenvolvimento Seguro: lidando com erros e logs em uma aplicação (6 h) — error-safe coding, log hygiene, cryptographic integrity for log records, Elasticsearch + Kibana for analysis. Applied to Node.js / TypeScript APIs.
Desenvolvimento seguro com DAST e SCA: protegendo as dependências e a aplicação em execução (8 h) — Software Composition Analysis and Dynamic Application Security Testing for Node.js apps, integrated into CI pipelines with Dependency Track, Nuclei, and Snyk.

For each course I owned the full course-authoring pipeline: instructional design, scripting, video recording and editing, exercise design, and the supporting code, examples, and quizzes.

Challenges

Translating production-grade security practice into an asynchronous, Portuguese-language course for working developers
Deep technical material (HTTP/3, DAST, SCA) in 6–10 h chunks needs aggressive pruning and careful sequencing
Asynchronous video has no Q&A safety net — every example has to land cleanly the first time
Shipping a steady cadence of recorded content while working part-time and remotely

Numbers

32k+ students across the three courses
9.2/10 average student rating
24 hours of content
3 courses, two of them in Alura’s DevOps Security track
Tenure: June 2022 → October 2023 (remote, part-time)

HTTP | Geovane Fedrecheski

Alura courses: HTTP and secure development for 32k+ students

What it is

What I built

Challenges

Numbers

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