fedes1to

fed@portfolio:~/profile$ _

summary

about me:

native developer focused on mobile reverse-engineering, mainly Android and iOS.
domains: Android/iOS reversing, IL2CPP workflows, and game tooling/modding pipelines.
current focus: learning cool stuff while studying at UC3M and contributing through student tech groups.
fun fact: due to the region i live in + my family, i'm proeficient at 4 (irl) languages.

stuff i really like:

homelabs
linux
KVM
hackintoshing
Android rooting
iOS jailbreaking
TUI apps
self-hosting
FPGA emulation
Steam
⛷️ skiing

other websites you might like:

distrodle - Linux distro guessing game (source)

opinions:

show/hide (warn: politics)

i advocate a lot for FOSS, transparent code is vital for our privacy/safety
anyone ideally should own the tech they purchase, avoid tech that cant be unlocked
ai is amazing if used properly, but vibe-coding is horrible (unless its at frontend)
privacy is a human right, no matter if we "don't have anything to hide"
politics should NOT have a place in the FOSS community, it's like mixing water and oil

socials:

Handle: fedesito/fedes1to
Email: fedesito@posteo.es
GitHub: github.com/fedes1to
YouTube: youtube.com/@fedes1to
SoundCloud: soundcloud.com/fedesito
Discord: fedes1to
XMPP: fedesito@fedesito.me
Matrix: @fedesito:fedesito.me
Discord server: discord.gg/RHyZAgxSSD

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experience

area	details	evidence
Android reverse engineering	Long-term hands-on work on Android internals, app/game reversing, and low-level debugging workflows.	Reverse engineered Android anticheat/antitamper mechanisms: github.com/fedes1to/Stardust-PG3D-Menu
IL2CPP ecosystem tooling	Built and maintained tooling around runtime dumping, offset maintenance, and injection/menu templates.	Il2CppDumperR, Il2cppOffsetUpdater, Zygisk-ImGui-Menu, XposedImGuiMenu
Linux virtualization & homelab	Operates a Proxmox homelab with storage pools, VM workflows, and remote control using a DIY PiKVM.	Homelab fastfetch + PiKVM setup (Raspberry Pi 4B 8GB)
Linux general usage	Daily Linux user for around a decade across desktop workflows, troubleshooting, shell-driven tasks, and system administration basics.	github.com/guluc3m/vfio-passthrough
Programming stack	Primary development in C++, C#, and C; proficient in Python and Java.	github.com/fedes1to
Academic & community	Currently studying at UC3M with involvement in student technical communities and open collaboration.	UC3M education entry, GUL UC3M, RaST

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projects

selected repositories from github.com/fedes1to

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repo	what it is	tech	stats
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GUL UC3M

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repo	what it is	tech	stats
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skills

coding languages:

beginner: rust

mid-level: risc-v assembly

proeficient: python java

langs i actually like: c++ c# c

tools: bash proxmox qemu ida

languages (irl):

spanish 🇪🇸 (native) english 🇬🇧 (C1) valencian (C1) romanian 🇷🇴 (native)

stuff im willing to learn:

native languages
backend
server management

stuff ill probably never learn:

design based languages
UI (im bad at it)

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edu

ESO: Lope de Vega (Benidorm).

Bachillerato: Lope de Vega (Benidorm) and Florida High School.

Universidad: I'm studying Computer Science at UC3M Madrid.

associations @ UC3M:

GUL UC3M

I'm currently the secretary of GUL, a student Linux users group at UC3M focused on promoting free software and sharing knowledge around computing and technology through monthly meetups and technical work groups.

socials: website • github • x/twitter • youtube

RaST UC3M

Student association centered on rally and car culture. I'm part of the electrics team in RaST, and we participate in BAJA SAE, a collegiate engineering competition where university teams design, build, and race off-road vehicles.

socials: instagram • linkedin

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hardware

laptop:

+--------------------------------+
| user      | fed@fedtop         |
+--------------------------------+
| machine   | Precision 5680     |
| distro    | Artix Linux        |
| wm        | hyprland           |
| terminal  | foot               |
| shell     | zsh                |
| cpu       | Intel i9-13900H    |
| gpu       | Iris Xe Graphics   |
| gpu       | RTX 2000 Ada       |
| display   | 1920x1200 60Hz     |
| display   | 3840x2160 60Hz     |
| memory    | 30.95 GiB          |
| disk      | 920.47 GiB         |
+--------------------------------+

homelab:

+----------------------------------+
| user      | root@barafiles       |
+----------------------------------+
| os        | Proxmox VE           |
| shell     | bash                 |
| display   | 1920x1080 60Hz       |
| terminal  | termproxy            |
| kvm       | PiKVM                |
| cpu       | Intel i5-12400       |
| gpu       | RX 6650 XT           |
| gpu       | Intel UHD 730        |
| memory    | 31.09 GiB            |
| disk /    | 93.93 GiB            |
| disk back | 3.51 TiB             |
| disk pve  | 3.39 TiB             |
+----------------------------------+

desktop:

+----------------------------------+
| user       | fed@fedpc           |
+----------------------------------+
| distro     | Arch Linux          |
| wm         | AeroThemePlasma     |
| terminal   | Konsole             |
| shell      | zsh                 |
| cpu        | Intel i7-12700KF    |
| gpu        | RTX 3080            |
| display    | 2560x1440 360Hz     |
| display    | 1920x1080 240Hz     |
| memory     | 30.95 GiB           |
| disk /     | 460.69 GiB          |
| disk win   | 1.81 TiB            |
| disk other | 920.11 GiB          |
+----------------------------------+

inventory

working laptops:

dell precision 5680
acer v3 571g
aspire 1810tz
Lenovo Yoga C740-14IML

consoles:

wii u
old 3ds / dsi xl
xbox 360 rgh3
steam deck

phones:

poco f5 (crdroid)
poco f3
nothing phone 2a (fenrir)
galaxy s8

ios:

iphone 4s
iphone 12 mini
ipad air 1
ipad pro 10.5

sbcs:

pikvm (rpi 4b 8gb)
uno q (2gb)
radxa zero 3w
esp32s

portable audio:

ipod classic 6th gen (128gb nvme, custom back, rockbox)

graveyard

toshiba m265x (dGPU fried due to bad profile, iGPU works)
zephyrus g14 ga401qm (mobo shorted)
thinkpad t480s (mobo shorted + libreboot diode issue, being repaired)
macbook mid 2010 (screen broke; pendrive between keyboard/screen)
huawei matebook d15 2021 i5 (glued hinge broke screen, hdmi works)

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now

what i'm doing right now:

rn im learning: rust

im studying at uc3m

weird stuff im trying rn:

setting up a csgo server (soon)
figuring out how play integrity works
getting rid of proprietary software on my devices
installing coreboot on my ThinkPad T480S
figuring out whats actually happening around the world

places i want to ski in:

sierra nevada🇪🇦
chamonix🇨🇵
tignes🇨🇵
kitzbuhel🇦🇹
solden🇦🇹
boi taull🇪🇸
dolomites🇮🇹

places ive skied in:

formigal🇪🇸
masella/la molina🇪🇸
baqueira/beret🇪🇸
valdelinares🇪🇸
zermatt🇨🇭/cervinia🇮🇹
grandvalira🇦🇩
pal arinsal🇦🇩
val thorens🇨🇵

ps: i want to try mountain biking aswell, seems similar enough to skiing

about now pages: nownownow.com/about

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about this site

tech stack: Static HTML, CSS, JavaScript (vanilla). Framework: WebTUI with Catppuccin Mocha theme.

live data: GitHub API for real-time repo stats. Keyboard-driven TUI navigation with vim-style bindings.

ai usage: i dont like AI for my main work, especially on native code, i feel like it makes me lose more time than what it gains, that being said, this website was made mostly by AI, since i don't care about frontend, and probably never will.

tldr: vibecoded lol

audio credits:

azelea - Akiba
dusty and damaged - Sink Saiko
forgetting was my only option - 633397
inhuman - usedcvnt
Kawaii Razor Blades (feat. yandere) - Sewerslvt
nature's beauty - 68+1
wonderfulcore - usedcvnt
you're my friend now - usedcvnt