Blog

This is where I will publish my articles, notes, and ideas about the things I am building and learning.

I want this space to feel like an engineering journal. Here I will document what I build, what I learn, and the day-to-day details of my Computer Engineering journey.

English

All posts

Engineering journal•June 23, 2026•12 min read

Building Battle Arena: Unifying Concurrent Programming, Process Scheduling, and OOP in a Robust Simulator

This article describes the development of Battle Arena Manager, a multithreaded matchmaking and battle scheduling simulator. The project demonstrates the practical application of Operating Systems (OS) concepts—such as concurrency, mutual exclusion, cooperative synchronization, scheduling, and resource management—integrated with Object-Oriented Programming (OOP) in Java.

JavaConcurrencyOperating SystemsOOP

Engineering journal•June 21, 2026•8 min read

Real-Time Resume Optimization: How I Built a Telegram Bot Using LLMs and Puppeteer

An analysis of event-driven architecture, separation of concerns, and API cost optimization using DeepSeek-v4-Flash and OpenRouter.

AIBackendNodeJSPuppeteer

Field notes•June 12, 2026•6 min read

Inside the machine: what I learned on an Amazon site visit

A technical visit to an Amazon distribution center made backend ideas feel physical: random storage, optimized picking routes, event-driven flows, and real-time decisions.

BackendSystemsEvents

Getting started•June 10, 2026•4 min read

Starting a more consistent engineering journal

From now on I want to document more of what I am doing, so this first post is a small introduction to the kind of things I will share here.

ProcessArchitectureWriting