ncurses 3d object viewer

API REST de gerenciamento de receitas em .NET com DDD e Clean Architecture. Autenticação JWT + Refresh Token, login com Google, geração de receitas com IA (OpenAI), mensageria com Azure Service Bus, upload de imagens, suporte a MySQL/SQL Server e testes de unidade/integração com CI/CD no Azure DevOps.

A simple Public Chatroom build with Node.js + Vue.js +QuasarUI

People kept telling me my code looked bad. So I wrote a tool to make it worse (on purpose)

Not yet another spectrum analyzer — an experimental DSP & graphics playground. It combines real-time C++ performance with Python flexibility, offering fully customizable FFT visualizations without recompilation. Perfect for audio engineers, DSP researchers, graphics developers, students, and hobbyists.

ANIME.TV - Your personal space to explore, and enjoy your favorite Anime & Manga. Features show detailed information about an anime series, image/GIF galleries, manga reader. and puzzle games.

A Python script demonstrating automated email sending via Gmail SMTP for educational and testing purposes. Supports email format validation, secure password input using getpass, HTML-formatted messages, and controlled loop-based delivery with delays. Intended to teach SMTP authentication and email automation—not for spamming or abuse.

C++ console application that converts images into detailed ASCII art by mapping pixel brightness and local shapes to characters. Supports gamma correction, filtering, multi-region shape matching, randomness, and multithreading. Designed for Windows terminals with raster fonts (8×12) for best visual results.

Local PHP/MySQL e-wallet application combined with a hands-on cybersecurity demo lab. Implements user/admin auth, balances, transfers, CSRF protection, session timeouts, login lockout, and hashing. Includes a toggleable Vulnerable/Secure lab to demonstrate XSS and session hijacking with real code and mitigations.

A frontend-only hotel booking landing page built for learning and instruction. It demonstrates a responsive single-page application (SPA) where users can browse luxury rooms, filter by guest capacity (adults/kids), pick check-in/check-out dates, and view detailed room information, ideal for understanding React patterns, Context API, routing, layout

Minimal PHP MVC learning project demonstrating the Model–View–Controller pattern end-to-end. Uses plain PHP with PDO, a front controller, simple routing, and CRUD student management. Designed to teach separation of concerns, prepared statements, and typical MVC structure without frameworks.

Software rasterizer with (mostly) readable source code.

To Do - React Native learning project

📊 A practical toolkit for feature engineering and selection in Python. Explore EDA, handle missing data and outliers, scale/encode/transform features, discretize, and select via filter, wrapper, embedded, shuffling, and hybrid methods. Comes with datasets, clean notebooks, reusable utils, and clear visuals for fast, reproducible ML. Workflows.

Mirror from GItlab. LMS System project from BMSTU DevOps course.

A polished, accessible client-side password strength checker that estimates entropy, detects weak patterns, and provides actionable suggestions. Includes a built-in password generator, works fully offline with no network calls, and uses ARIA live updates for accessibility. Ideal for demos, portfolios, or frontend components.

Interface and Abstract Demo

A Fastify + MongoDB learning project focused on building clean, fast, and scalable REST APIs. This repository is part of my backend learning journey using modern Node.js tools.

Build real software step-by-step with Claude, Codex, OpenCode, Gemini, Cursor, and other agents