ABOUT

Hi, I’m Walter.

I’m 28, a software developer and creative builder. I take ideas all the way — from a rough thought to something people can actually use.

Right now · open to web development roles

As the projects show, I’m a very creative person with a head full of ideas — and technology is how I turn them into something real. Right now I’m focused on finding a job in web development, and on growing my YouTube channels in my free time.

Have an offer or a proposal? Write to me by email or on LinkedIn (opens in a new tab).

Age
28
Role
Software & creative developer
Strongest at
Front-end, UI/UX
Also
Back-end, video, music, games
Online as
wlt · ziff · ziffy
Channels
MOOD99 · Secunda Fatală (Secunda Fatala)
See the work
Walter — a black-and-white mirror selfie
Walter, 28Software & creative developer

01 / THE SHORT VERSION

The short version

Most of my time goes into software, web development and UI/UX. Front-end is where I’m strongest — layout, motion, the small interactions you only notice when they’re missing — but I’m just as comfortable on the back-end, wiring up the data, logic and APIs that make an application work.

I don’t stop at websites. Some ideas become a WordPress plugin, others a Windows tool, a game, a YouTube channel or a song. The medium changes; the goal doesn’t: make it real, and make it feel finished — not just functional.

This portfolio is where all of it lives. Code, interfaces, tools, videos, music and the experiments in between.

02 / WHAT I MAKE

One place for
everything I build.

  1. 01

    Software & tools

    Windows applications, desktop utilities, developer tools and APIs — small programs that remove friction.

    2 projects
  2. 02

    Web & WordPress

    Custom WordPress themes and plugins, WooCommerce stores, React apps and full-stack web projects, front to back.

    2 projects
  3. 03

    Interfaces

    UI/UX concepts, design systems and interaction details that make a product feel finished.

    6 projects
  4. 04

    Video & YouTube

    Editing, storytelling and channels — from explainers to music videos.

    2 projects
  5. 05

    Music

    MOOD99 and other sound projects: AI-assisted production, artwork and visuals.

    1 project
  6. 06

    Experiments

    Ideas that don’t fit a box yet. Some become products, all of them teach something.

    Coming soon

03 / BEYOND CODE

Channels
I run.

Separate creative projects with their own audience — built, edited and published by me.

Romanian YouTube channel

Secunda Fatală

Real accidents, disasters and incidents where a single mistake, decision or failure changed everything — explained step by step with illustrations and animation. A new episode every Sunday evening.

Watch on YouTube (opens in a new tab) Project page

04 / HOW I WORK

AI-assisted.
Not AI-replaced.

ChatGPT, OpenAI Codex and Claude are part of my daily workflow — the way a good debugger or a second opinion is. They help me research faster, explore options, pressure-test architecture and get through the tedious parts quicker.

I also build projects with local AI models, running on my own machine: private, offline and fully under my control.

The decisions, the code review and the responsibility for what ships stay with me.

  • Research
  • Brainstorming
  • Architecture
  • Prototyping
  • Coding
  • Refactoring
  • Debugging
  • Problem solving
  • Learning

05 / TOOLKIT

Build

  • HTML
  • CSS
  • SCSS
  • JavaScript
  • PHP
  • React
  • Node.js
  • Python
  • REST APIs

Platforms & data

  • WordPress
  • WooCommerce
  • MySQL

Interface & motion

  • Tailwind CSS
  • GSAP
  • Lenis
  • Swup
  • Swiper

Workflow

  • Git
  • GitHub
  • ChatGPT
  • OpenAI Codex
  • Claude
  • Google AI Studio
  • Local AI models

Create

  • VEGAS Pro 26
  • Suno
  • Higgsfield

No skill bars — the projects show the level better than a percentage could.

06 / LANGUAGES

  • RomanianNative
  • EnglishFluent
  • DutchFluent
  • SpanishLearning