What I do

Building, creating, delivering

• Open-Source code

  I make my work open-source whenever possible, sharing it on public registries like npm, crates.io, and GitHub. My projects range from game development tooling to e-commerce integrations and cloud automation. Notable examples include rpgx (game engine, GitHub/crates.io/npm), vendure-scalapay and nuxt-paypal (npm), and k8s-cj-scheduler (GitHub). By publishing these packages, I aim to empower developers, contribute to the community, and continuously improve my craft.

• Low-Level programming

  I work with low-level languages like Rust and C when performance, memory control, or system-level access is essential. I enjoy tackling scenarios where fine-grained control and efficiency are critical, from optimizing algorithms to building reliable, high-performance libraries. Working close to the hardware allows me to solve complex problems that higher-level abstractions often can’t address, ensuring robust and efficient solutions.

• Front-End development

  I have strong experience in front-end development, spanning from solid knowledge of HTML and CSS to SEO best practices and modern front-end libraries. I’m comfortable working with frameworks like Vue/Nuxt, React/Next, Angular, and Fastify, though I often prefer Vue/Nuxt for my projects due to its flexibility and developer experience. My work combines clean, maintainable code with performant, user-friendly interfaces.

• Back-End development

  I work on the back-end using a variety of languages, including Node.js, Python, and Rust, depending on the project requirements. I leverage MVC patterns and ORMs to streamline integration between databases and views, and I build systems around event-driven architectures with event buses to ensure scalable and maintainable solutions. My focus is on creating robust, efficient, and well-structured back-end systems that support complex applications reliably.

• Dev-Ops

  I have hands-on experience with GitLab and GitHub CI/CD pipelines, and I’m a Docker enthusiast who enjoys containerizing and streamlining applications. I have solid knowledge of Kubernetes and its ecosystems, and I use Terraform to manage infrastructure as code. Coupled with a strong understanding of ISO/OSI layers, TCP/IP, and networking fundamentals, I focus on building reliable, scalable, and efficient systems from development to deployment.

• Hosting & Cloud

  I deploy and expose services across both bare-metal servers and cloud platforms, using modern approaches like Docker and Kubernetes, as well as traditional web servers like NGINX and Apache. I have experience with multiple cloud providers, including AWS (S3, EKS, App Runner, ECS, EC2), GCP (Cloud Run, GKE, Compute Engine, Cloud Storage), Azure (AKS), OVH (Public Cloud + Kubernetes), and host.it (VPS with bare-metal Kubernetes deployments). This versatility allows me to architect scalable and reliable systems regardless of the underlying infrastructure.

• DB solutions

  I specialize in relational databases such as PostgreSQL, MySQL, and SQLite, designing schemas and queries that are efficient, reliable, and maintainable. I rarely use non-relational databases, as I prefer the structure and consistency provided by relational models for most projects.

• Web scraping/crowling

  I build tools for web scraping and crawling, extracting and processing data efficiently from websites and APIs. I focus on writing reliable, maintainable scripts that handle large-scale data collection while respecting performance, legal, and ethical considerations. My work includes parsing HTML, handling dynamic content, and integrating scraped data into structured formats for analysis or automation.