Introduction to Docker Utils I just launched my newest project: Docker Utils - a collection of useful services for development with Docker Compose. This project was born from the need to have a co...

Shopify is one of the world’s most popular e-commerce platforms, and developing plugins (apps) for it can be very profitable. In this article, I’ll show you how to create a complete Shopify plugin ...

Cross-platform mobile development has become increasingly popular, especially with frameworks like React Native and NativeScript. Both allow creating native applications for iOS and Android using a...

Introduction to Python for Data Analysis Python has become the reference language for data analysis and data science. In this post, I’ll share how I use Python for market data analysis. Essential...

Technology Trends for Traders The year 2023 was marked by advances in artificial intelligence, automation, and platform integration for traders. APIs, increasingly intelligent bots, and real-time ...

Backtesting and Trading Strategy Validation In 2022, I deepened my studies in backtesting, a fundamental step to validate trading strategies before putting them into production. Tools like MetaTra...

Python and Data Science in Trading In 2021, the use of Python for data analysis and trading strategy automation became even more consolidated. Libraries like Pandas, NumPy, and Scikit-learn allow ...

Elixir and Phoenix: Real-Time Web In 2020, I deepened my studies in the Phoenix framework, which together with Elixir allows creating highly performant web applications with real-time features, su...

Ruby 2.6: What Changed? The year 2019 brought interesting updates for Ruby developers. Version 2.6 brought performance improvements, new methods, and the experimental JIT Compiler. Highlights: ...

Automating Trading Strategies with MQL5 In 2018, I deepened my studies in MQL5, the programming language for automation on the MetaTrader 5 platform. With it, you can create sophisticated trading ...

The Idea: A Digital Currency for Pet Lovers In 2017, I dove headfirst into the blockchain universe with a challenging and exciting project: creating a proprietary cryptocurrency for a pet product ...

Introduction to Spring WebFlux With the release of Spring 5, we have a new way to build web APIs: Spring WebFlux. This reactive framework promises to revolutionize how we create web applications i...

Elixir: Concurrency and Performance in Practice In 2017, I started exploring Elixir, a functional language based on the Erlang virtual machine. Elixir stands out for its ability to handle thousand...

Why every developer should create Forex bots? If you already program, especially in languages like C++, know that you have a great advantage to enter the world of trading robots (the famous “Exper...

Where to start with Ruby on Rails? If you’re thinking about learning Ruby on Rails, congratulations! You’re about to enter one of the most productive and friendly ecosystems in the web development...

The Beginning of a Journey: HD SistemaX is Born In 2014, with the mission of transforming ideas into efficient software solutions, I founded HD SistemaX. The objective was always clear: use techno...