Douglas Mendez – Medium

Douglas Mendez

Douglas Mendez
in
ITNEXT

Playing with Rust: Building a Safer rm and Having Fun Along the Way

Welcome to my YOLO series, where I’ll be showcasing simple tools and projects that I’ve built — sometimes for fun, sometimes to solve…

Oct 20

Playing with Rust: Building a Safer rm and Having Fun Along the Way

Oct 20

Douglas Mendez
in
ITNEXT

Fooling Port Scanners: Simulating Open Ports with eBPF and Rust

In our previous article, we explored the SYN and accept queues and their crucial role in the TCP three-way handshake. We learned that for a…

Jun 29

Fooling Port Scanners: Simulating Open Ports with eBPF and Rust

Jun 29

Douglas Mendez
in
ITNEXT

Networking and Sockets: Syn and Accept queue

In my previous article, we discussed endianness, its importance, and how to work with it. Understanding endianness is crucial for dealing…

Jun 21

Networking and Sockets: Syn and Accept queue

Jun 21

Douglas Mendez
in
GoPenAI

Introducing Shelldon: A New Rust CLI Tool with GPT Features

I’m a big fan of tools like Warp and Raycast, especially for their AI capabilities. However, I’ve found their free tiers to be somewhat…

Jun 17

Introducing Shelldon: A New Rust CLI Tool with GPT Features

Jun 17

Douglas Mendez
in
ITNEXT

Networking and Sockets: Endianness

In my previous article, we introduced some basic concepts about networking and sockets. We discussed different models and created a simple…

Jun 14

Networking and Sockets: Endianness

Jun 14

Douglas Mendez

Getting Started with Networking and Sockets

In the realm of software development and network engineering, understanding the fundamentals of sockets and networking is invaluable…

Jun 7

Getting Started with Networking and Sockets

Jun 7

Douglas Mendez

Turning Problems into Solutions: Provide Alternatives, Not Excuses

In the journey of software engineering, there are moments when challenges seem insurmountable. These are the moments that test our…

May 20

Turning Problems into Solutions: Provide Alternatives, Not Excuses

May 20

Douglas Mendez

The Broken Window in Software Projects

In software development, the Broken Window theory suggests that small issues, if left unfixed, can lead to bigger problems. Imagine a…

May 18

The Broken Window in Software Projects

May 18

Douglas Mendez

Go 1.22’s HTTP Package Updates

Recently, I found myself among the many affected by the latest round of layoffs, a situation that has kept me occupied with job hunting…

Feb 10

Go 1.22’s HTTP Package Updates

Feb 10

Douglas Mendez

In recent days, I’ve been deeply immersed in exploring eBPF, particularly focusing on XDP (eXpress…

As my exploration into eBPF has grown, so has my understanding of its applications and the environments needed for effective…

Dec 22, 2023

In recent days, I’ve been deeply immersed in exploring eBPF, particularly focusing on XDP (eXpress…

Dec 22, 2023

Douglas Mendez

Douglas Mendez

Lifelong Learning. The only way to go fast, is to go well. I'm a kung fu developer 👨🏻‍💻 https://www.kungfudev.com

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