0x00er

Ahoy! I’m Sagar or 0x00er /ˈɒks.zər/. I’m a student doode based in India. This site’s a matrix anomaly, displaying my insights, ideas, and projects. Cracked some code lately? Check out my writings section—you might uncover the decryption key (or a corrupted file).

Reach out: 0x00er@gmail.com or @0x00er on Discord
Find me:   GitHub GitLab Twitter LinkedIn Resume

On this page:

I’m currently studying physics and computer science at IILM University. Outside of academia, I’m an active member of Hack Club, and a full-stack developer. Passionate about FOSS and I regularly compete in Capture the Flag (CTF) competitions, sharpening my skills as a digital mercenary.

Computers!

Since I was 9 years old, I have had a fervent love for computers and technology, limited only by realities of economics and time.

I spend countless hours in the digital realm, writing code and crafting with tech. My obsession with building has led to a collection of side projects, You can explore a curated list of stuff I’ve done if you’re interested.

I use Rust, Python, and a suite of hacker tools like Metasploit, Nmap, and Wireshark daily. My primary OS is Fedora for everyday use, while my specialized rig for cyber ops runs a custom setup (you can check out my dotfiles; they’re pretty slick).

I’m often asked, ‘hey Sagar, what kind of programming do you do?’ and truth be told, I’m into a bit of everything: Delving into systems! Embedded hardware! Cracking codes! Gadgets! Apps & Compilers! I find it immensely enjoyable to learn how shit works and go down rabbit holes, and I learn whatever it takes to create what I’m excited about.

Since joining IILM University, I’ve been diving into cool projects with some awesome people like stepping into the Matrix, and it’s been pretty amazing. When I’m not developing tools or eating too much ice cream, I’m into photometry, philosophy, and zine writing.

A CPU I crafted during my school days, embodying simplicity reminiscent of 8-bit architectures:

Simple 8-bit CPU I designed. Top right is program memory with machine code i created. Bottom right is memory in which program stores prime numbers up to 255

Astronomy & Cyberpunk!

I’m a amateur astronomer. I’ve always been hooked on the stars and the cosmic abyss, constantly sparking my cyberpunk exploits amidst the celestial spectacles.

I’m currently diving into astronomy and photometry, uncovering cosmic secrets and mastering light measurement. I’m also deeply immersed in cyberpunk culture, crafting zines that explore dystopian worlds and rebellious narratives. Each story is a neon-lit adventure, pushing the boundaries of imagination.

Here’s a zoomable 2.5 gigapixel image of Orion Constellation, so you can grasp the scale of the Milky Way Galaxy:
The Zoomable of the Andromeda Galaxy from the Hubble Space Telescope shows how many stars there really are:

Music!

When I’m not programming, staring at the stars, or slacking off, I’m probably doing something hip-hop related. I spend a lot of my time listening to music. In fact, I’m probably jamming to something right now! My tastes span a variety of genres, but I especially love upbeat songs, hip-hop, rock, and electronic music. I used to play Rocksmith, though I haven’t had much time for it lately.

Here are my favorite albums, in no particular order:

I’ve also been vibing to some classic rock and punk from the ’80s and ’90s. Here’s a Spotify playlist (Lithium) I made, love it or hate it.

Other things!

I’ve been getting into mirror making so I can build my own telescope. It’s a tough but satisfying hobby. I’m also learning Astropy and writing astronomy programs, exploring the universe one line of code at a time. I also enjoy tinkering with old hardware.

Books are a big part of my life, but I also love watching cool movies. Many of my favorite films are anime-style, especially classics like Ghost in the Shell and Cowboy Bebop. When it comes to live-action films that have left a lasting impression on me are Metropolis, Maborosi, Arrival, and Birdman. And, of course, the groundbreaking storytelling of The Matrix trilogy holds a special place in my heart.

A few of my favorite books that I 100% recommend:

You might enjoy a piece of writing I put together. And as always, Feel free to DM me anytime, but note that I’m not the fastest when it comes to replies :)

Projects!

Now In the shadows of cyberspace, I’m currently involved in a few projects that are still under wraps. While they may not be ready for the spotlight just yet, rest assured that I’m diligently working behind the scenes.

Here’s a semi-complete and unordered list of tech projects I’ve dabbled in over the years. Links are included for the ones that might pique your interest:

^ Finally, here’s me in 2024, Yeah! I’m the Batman. Catch you in the net, choom!