Francisco Marcano

3 years improving as a dev and supporting Codely

Premium

Completed courses

🥏 MCP in-depth: Create your server following best practices

Create your MC server by exploring all its primitives and applying best practices.

🗺️ Hemav Audit

Audit session where we review the Software Design and Architecture of Hemav.

🕵️ AI: Embeddings & RAG

Learn and apply RAG to perform semantic searches in your database.

📑 Practical Case: Aggregates and Read Model in DDD

Learn practically how to model your Aggregates in a scalable, maintainable, and testable way.

🧽 Clean Code

Apply Clean Code to your code to make it more maintainable, scalable, and testable.

📽️ Projections [Domain Modeling]

Master Projections in software design to make your applications more maintainable, scalable, and testable.

🎼 Design Patterns: Criteria

Use the Criteria Design Pattern to adhere to SOLID principles in your use cases and repositories.

🐰 RabbitMQ as a Messaging Queue [Infrastructure Design]

Add scalability to your application using RabbitMQ with an optimal queue design.

🪖 Inheritance Mapping in PHP [Infrastructure Design]

Inheritance can be good. In this course, we see how to take that concept to the database.

🖼️ Next.js: Open Graph Images

Generate dynamic images in your Next.js projects for sharing on social media.

🌩️ Issues with DDD: Error Handling in Domain Events

Delve into the main issues when publishing and consuming domain events.

🏮 Linting in PHP

Add a coding standard to your PHP project or create a new one by extending PSR and PER standards.

🐉 Domain Modeling: Domain Events

Master Domain Events in software design and make your applications more maintainable, scalable, and testable.

🔍 Static Code Analysis in PHP

PHP is not a compiled language, but with static code analysis, we can reap its benefits.

🫚 Aggregates [Domain Modeling]

Master Aggregates in software design and make your applications more maintainable, scalable, and testable.

🚋 Advanced TypeScript: Improve Your Developer eXperience

Learn how to enhance the definition of your functions with utility types, const type parameters, and satisfies that will allow you to gain robustness and ease of use in your day-to-day tasks.

🍉 Grafana

Learn to visualize and analyze historical and/or real-time data, create interactive dashboards, and configure your custom alerts.

🗃️ Repositories [Domain Modeling]

The Repository pattern is one of the easiest to understand, but also one of the easiest to implement incorrectly. In the course, we see how to avoid this.

🧲 Value Objects [Domain Modeling]

The Value Object pattern is one of the most well-known, but also one of the most hated. In the course, we see how to make the most of it and how to facilitate its use to turn that hate into love.

🧇 Hexagonal Architecture in Frontend

Learn how to implement Hexagonal Architecture in your frontend applications

🎛️ React from 0 applying best practices

Get introduced to React from scratch by creating your personal developer dashboard where you can check the metrics of your favorite repositories.

🔦 Linting in JavaScript and TypeScript

Learn to make the most of ESLint to take your code to the next level.

🍍 Structuring the Codely Website from Scratch

We will take a design from Figma to a production website, with a scalable design system while considering performance, SEO, and accessibility.

 Setup macOS for Programming

Set up your Mac computer just like Nino and Rafa do to program as comfortably as possible.

🐷 Audits and Support

Audit session in which the design and software architecture of part of your systems are reviewed, along with Support where we help you improve your learning.

🔷 DDD in TypeScript: Modeling and Architecture

Step by step create your TypeScript application following Domain-Driven Design.

🍥 State Management in React

Learn about the different tools you can use to manage state in your React application.

⬆️ From JavaScript to TypeScript

Learn TypeScript starting from a JavaScript example where we will gradually refactor the code while analyzing the main features of TypeScript.

🎶 Maintainable and Scalable Symfony

Learn tools and practices with Symfony to achieve greater maintainability and scalability of your applications.

🧹 Refactoring Code Smells to Clean Code: Change Preventers

Learn to detect and deal with code that generates resistance to change. A course focused on Code Smells of the Change Preventers type.

🐥 Modern JavaScript

Learn best practices to start vanilla JavaScript applications from scratch and refactor legacy code to support older browsers.

🐙 Testing in Frontend

Learn how to test your frontend applications by applying best practices to achieve maintainable tests that provide confidence.

🎱 Karabiner: Keyboard Shortcuts for Everything

Automate everything on your Mac with keyboard shortcuts and improve your productivity!

🐘8️⃣ PHP 8: News and Examples for the Real World™

Migrate your applications to PHP 8 step by step, achieve more maintainable tests thanks to Named Arguments, simpler Value Objects with Constructor Property Promotion, replace PECL (deprecated), and much more.

✌️ Vue 3: New Features Applied to the Real World

We will see how to leverage the new features of Vue 3 with real examples and applying best practices.

🐂 Makefiles

Centralizing tasks in our applications is very important, and Makefiles simplify this significantly.

🌈 Notion: Team Productivity

Centralize all your work team's documentation and task management in one single tool: Notion.

🚀 Everything about dotfiles

Learn to automate, centralize, and share all your configurations thanks to dotfiles.

✊ Maximizing IntelliJ

Boost your productivity by maximizing IntelliJ! Achieve a minimalist look, create files with custom templates, secret shortcuts, and much more.

✅ Testing: Introduction and Best Practices

Learn what testing brings, how to test, and best practices to prevent maintaining your tests from becoming a nightmare with examples from The Real World™

🧱 Applied SOLID Principles

If you already know how to develop software but want to take a step further and improve the quality of your code, this is your course

💬 Communication Between Microservices: Event-Driven Architecture

Publish and consume domain events, eventual consistency, RabbitMQ and AWS SNS-SQS, migration from monolith to services, and much more.

🐳 Docker: From 0 to Deploy

Learn what Docker is and how to make the most of containers. Starting from the beginning, we will see how to use Docker to run your application locally as if it were in production, starting a database with Docker Compose.

🎯 Hexagonal Architecture

Domain-Driven Design relies on Hexagonal Architecture as one of its technical pillars. Learn how to implement it with CodelyTV!

🚌 CQRS: Command Query Responsibility Segregation

Increase the performance and decoupling of your backend through CQRS. We will explore concepts and implementations of synchronous and asynchronous buses.

Courses in progress

🟢 Green Slope Audit

Audit session where we review Green Slope's Software Design and Architecture.

🎦 Projections in Wallapop

Learn how Wallapop manages projections in its systems.

📥 Data Migration: From Legacy to Event-Driven Architecture

Learn how to migrate data from legacy code to an event-driven architecture.

💥 Exceptions vs Errors [Domain Modeling]

Learn to model the errors that occur in your application in a maintainable way.

🦙 Add Artificial Intelligence Following Best Practices

Add AI to your website following software best practices.

🎠 Create your library in React: Carousel

Learn how to develop your own JavaScript library for React by joining us in the creation of the Carousel for our website while following best practices.

🛠️ Visual Studio Code: Productivity and Setup

Boost your productivity by making the most of Visual Studio Code. From a minimalist appearance to mastering all its hidden shortcuts.

🧿 DDD, Microservices and Infrastructure in Audiense, Genially and Codely

Sessions where we talk about DDD, Microservices, and Infrastructure in Audiense, Genially, and Codely.

🪐 Terraform: Best Practices for Managing Your Infrastructure as Code

When working with cloud infrastructure, you must prepare to make any changes without any risk. In this course, we explain how to version and automate all of your application's infrastructure.

🥢 Best Practices with CSS: Selectors

Learn to apply best practices to your CSS selectors by understanding the fundamentals well.

⚡ Lightning Talks

10-20 minute talks on various topics. So far, they were internal to the Codely team, but… if they add value to us, they might to you too

🧑‍🔬 eXtreme Programming

Discover the practices of eXtreme Programming and its application in the Real World™

🏭 Design Patterns: Creational

Learn the implications at the SOLID level and maintenance of Creational Design Patterns.

🍱 Deep Dive into CSS Grid

Learn how to take advantage of CSS Grid to create flexible layouts without the need for frameworks.

🎥 Exclusive CodelyTV Pro Live Streams

Exclusive live streams addressing questions, holding debates, and preparing upcoming courses based on your feedback

⛳ HTTP API in Go Applying Hexagonal Architecture

Learn how to develop your first HTTP API in Go by applying some of the fundamentals of Hexagonal Architecture.

🗼 CSS Architecture

Learn the fundamentals of good CSS architecture so your styles are easy to maintain and scale.

📐 Best Practices with CSS: Layouts

Master CSS layouts to create sites with a maintainable and scalable structure.

🧼 Refactoring Code Smells to Clean Code: Bloaters

Learn to detect and deal with incomprehensible code 🤟

🔥 Monitoring with Prometheus

Observability is one of the most important aspects of programming, and Monitoring is one of its main pillars.

👨‍💻 100% Productive Terminal with Zsh

Achieve being a Productivity Raptor™ with your terminal thanks to Zsh, Oh My Zsh, Zim, and advanced functions.

🤖 Automate Your Workflow with GitHub Actions

We will create our own actions (we'll even publish one in the Marketplace!) that can be very useful in our daily lives.

⚙️ Continuous Integration with GitHub Actions

Achieve a reliable and super-fast Continuous Integration! With GitHub Actions, we'll see how to achieve it.

🐘 DDD in PHP

Step by step create your PHP application following Domain-Driven Design. Folder structure, database integration, queuing system, CQRS, and more.

👶 Introduction to Go: Your First App

Develop your first console command with Go while learning what makes this trendy language different.

🗿 Domain-Driven Design: DDD Applied

Learn to model your applications focusing on your domain, define Bounded Contexts, aggregates, value objects, and much more. All in a practical way with code examples.

🤹 CQRS and Event Sourcing with Kotlin and Axon Framework

We will learn what Event Sourcing is and how it complements the CQRS architecture. The practical part of the course will consist of developing a shopping cart for an ecommerce using Kotlin and the Axon framework.