Roger Bosch
•Jan 7, 2026
Learn what Sherlock OSINT is, how to install it in 2025, and how to use it to search usernames, audit brands, and automate OSINT analysis from the terminal.
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Writing about backend systems, data engineering, automation, and real-world AI applications.
Roger Bosch
•Jan 1, 2026
How middlewares work in Go with examples of logging, authentication, request ID, panic recovery and metrics.
Roger Bosch
•Dec 26, 2025
A practical Java vs Kotlin guide based on real-world projects: syntax, performance, best practices, and how to decide which one to use in each scenario.
Roger Bosch
•Dec 22, 2025
Comparison between net/http and Gin in Go. Routing, middlewares, validation and when it is worth adding a framework.