GUL UC3M
student Linux users group promoting free software & knowledge sharing through monthly meetups and technical work-groups.
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native-focused developer into mobile reverse-engineering (mainly Android and iOS), IL2CPP workflows, and game tooling / modding pipelines.
| area | details | evidence |
|---|---|---|
| android reverse engineering | long-term hands-on with android internals, app/game reversing, and low-level debugging workflows. | Stardust-PG3D-Menu |
| IL2CPP ecosystem tooling | built & maintained runtime dumping, offset maintenance, and injection/menu templates. | Il2CppDumperR, Il2cppOffsetUpdater, Zygisk-ImGui-Menu, XposedImGuiMenu |
| local AI & inference | runs and benchmarks local models: serving stacks, quantization, MoE offload, context and hardware sizing. | airigs.net |
| self-hosted services | operates a closed, non-federated Matrix homeserver with E2EE, member spaces, group calls and an invite flow. | logtr.ee |
| hardware data & tooling | built a GPU spec database covering 2,847 cards and 50+ fields with cross-vendor comparison. | hw.fedesito.me |
| linux virtualization & homelab | operates a proxmox homelab with storage pools, VM workflows, and remote control via a DIY PiKVM. | homelab fastfetch + PiKVM (RPi 4B 8GB) |
| linux daily driving | daily linux user for ~a decade across desktop, troubleshooting, shell scripts and sysadmin basics. | guluc3m/vfio-passthrough |
| programming stack | primary C++, C#, C; proficient in python and java. | github.com/fedes1to |
| academic & community | studying at UC3M with involvement in student technical communities. | UC3M · GUL UC3M · RaST |
selected projects from github.com/fedes1to and self-hosted sites
selected projects · live stats available online
| project | what it is | tech | stats |
|---|---|---|---|
| airigs | Forum for local AI inference & training — models, serving stacks, hardware and troubleshooting. | NodeBB | online |
| hwsite | GPU spec database and comparison wall: 2,847 GPUs, 50+ fields, every vendor and era. | JS | online |
| logtree | Invite-only, non-federated Matrix chat network with E2EE, member rooms and calls. | Matrix | online |
| Zygisk-ImGui-Menu | Android injection and ImGui menu template | C++ | online |
| XposedImGuiMenu | Xposed ImGui menu template | C++ | online |
| Stardust-PG3D-Menu | Android game reverse engineering | C++ | online |
| Il2cppOffsetUpdater | IL2CPP offset maintenance | online | |
| Il2CppDumperR | Runtime IL2CPP dumping | online | |
| distrodle | Linux distro guessing game | online |
selected community project
| repo | what it is | tech | stats |
|---|---|---|---|
| vfio-passthrough | Virtualization and GPU passthrough | online |
beginner
proficient
langs i actually like
tools
willing to learn
probably never
ESO — Lope de Vega (Benidorm).
Bachillerato — Lope de Vega (Benidorm) & Florida High School.
Universidad — studying Computer Science at UC3M, Madrid.
GUL UC3M
student Linux users group promoting free software & knowledge sharing through monthly meetups and technical work-groups.
RaST UC3M
rally & car culture student association; participates in BAJA SAE, designing, building & racing off-road vehicles.
laptop — fedtop
┌────────────────────────────────┐ │ user fed@fedtop │ │ machine Precision 5680 │ │ distro Artix Linux │ │ wm Hyprland │ │ shell zsh (foot) │ │ cpu Intel i9-13900H │ │ gpu Iris Xe / 2000 Ada │ │ mem 30.95 GiB │ │ disk 920.47 GiB │ └────────────────────────────────┘
homelab — barafiles
┌────────────────────────────────┐ │ os Proxmox VE │ │ kvm PiKVM (RPi 4B) │ │ cpu Intel i5-12400 │ │ gpu RX 6650 XT │ │ gpu Intel UHD 730 │ │ mem 31.09 GiB │ │ disk / 931.06 GiB │ │ disk back 3.51 TiB │ │ role storage · kvm │ └────────────────────────────────┘
desktop — fedpc
┌────────────────────────────────┐ │ user fed@fedpc │ │ distro Artix Linux │ │ wm Hyprland │ │ cpu Intel i7-12700KF │ │ gpu RTX 3080 │ │ display 2560x1440 360Hz │ │ mem 30.95 GiB │ │ disk 1.77 TiB + HDD │ │ shell zsh │ └────────────────────────────────┘
last updated: july 2026 · what's a now page?
right now i'm…
want to ski in
have skied in
ps: want to try mountain biking too — seems similar enough to skiing.
vm to run the alternative VM portfolio — KolibriOS locally with v86; it boots automatically with a collapsible real boot log.npm run build generates the native ASM app and floppy image.i don't use AI for native work — for low-level code it tends to cost more time than it saves. this site, being throwaway frontend, was built with AI assistance then hand-tuned; the look & interaction model are deliberate, not generated boilerplate.
this page is intentionally hand-rolled — github.com/fedes1to