$ whoami
IT student & developer
get out of your comfort zone
current focus
A Spanish learning web app built around real conversations, with Latin American and Spain Spanish side by side, spaced-repetition vocabulary and offline sync.
stack: React · TypeScript · Vite · Tailwind · Firebase · Vercel
An offline kanji PWA with two separate spaced-repetition tracks — recognising and writing — stroke-order checking on a drawing pad, confusion drills and smart multiple-choice distractors.
stack: JavaScript · IndexedDB · Service Worker · KanjiVG · Node.js · GitHub Pages
This site — a coffee-themed portfolio, know-how base and personal feed with a phone-friendly admin.
stack: React · TypeScript · Vite · Tailwind · Firebase · Cloudinary · Vercel
Databases
Functional dependencies, attribute closures, candidate keys and the path from 1NF to BCNF — the steps I use for exam problems and that my study app checks automatically.
intermediate · 1 min · updated 9 Oct 2026
C
Where globals, constants, locals and malloc blocks really live — .text, .rodata, .data, .bss, heap and stack — and how to check it yourself with objdump, readelf and nm.
intermediate · 1 min · updated 8 Oct 2026
C++
Building linked data structures without the STL for an image-processing assignment — node design, destructors that free everything, keeping a stack intact while reading it, and a padding bug in BMP files.
intermediate · 1 min · updated 6 Oct 2026
Kubernetes
What I built step by step on a Minikube cluster — deployments, services, ingress routing, init containers, persistent volumes and a multi-container Nextcloud stack.
intermediate · 1 min · updated 7 Jul 2026
A new semester at university: what I want to learn, and the routine that should get me there.
#study #routine