Lesson
The following lessons explain different programming concepts and have been published by our members. Search for a particular lesson using the filters
Flask
React.js
Deploy to Heroku using MySQL
Publish your website to Heroku with a MySQL database
Read lessonUI/UX
Diseño
UI/UX: Interface Design and User Experience Fundamentals
In addition to good functionality, we want our web application to be intuitive for the user. We don't want them to need help to navigate it and use its functionalities, that's why we must understand how to achieve this with a good design and user experience.
Read lesson4geeks
Code Reviews And Importance
Code Reviews: Essential for developers to improve code quality, receive feedback, and adopt best practices. Learn how to access and benefit from them.
Read lessonNetworking
cybersecurity
Basics in Network Security
Explore the critical aspects of network security, including authentication, access control, threat management, and data protection.
Read lessonlinux
cybersecurity
Command Line Basics
Discover the basics of the command line: how to navigate, manipulate files and manage permissions in Linux. Learn from scratch in this complete tutorial!
Read lessoncybersecurity
Data backup and recovery
Planificación y ejecución de respaldos: Garantiza la seguridad y disponibilidad de tus datos. Aprende estrategias y herramientas para respaldar y recuperar información de manera efectiva.
Read lessoncybersecurity
Basic users and groups administration
Prácticas esenciales para la administración segura de usuarios y grupos en servidores Linux: Gestión eficiente y asignación adecuada de permisos.
Read lessonMachine Learning
Pandas
Tips and tools to build a Data Science and Machine Learning project
When building a Data Science and Machine Learning project there are things to be considered, specially if you are looking for a job. Here you find tips to make a project make a cv stand out from the crowd, and a list of sites where you can find useful datasets to kickstart your project.
Read lesson4geeks
Choosing a Final Project
Discover key considerations and avoid common mistakes when choosing your final project. Learn from these experienced tips to ensure success in your project journey.
Read lessonnetworks
Network Devices
Explore and learn what is a Router, Modem, Switch, Access Point, Firewall & more. Design your LAN Network with Cisco Packet Tracer Lab Challenge!
Read lessonLearnPack
Introduction For Learners
LearnPack offers immediate, interactive learning for any tech. Start easily on Codespaces or Gitpod, learn at your pace, and access free tutorials.
Read lessonservers
Server Performance Monitoring and Optimization
Monitor and optimize servers: Tools, adjustments, and solutions. Improve system performance and efficiency. Optimize now!
Read lessoncybersecurity
Server security settings
Optimiza la seguridad de tu servidor: Configuración del firewall, gestión de usuarios y registros de auditoría en Linux. Aprende paso a paso.
Read lessoncybersecurity
Introducción a la administración de servidores Linux
Administra servidores: Instala Linux en Máquina Virtual. Descubre conceptos, ventajas y más. ¡Comienza ya!
Read lessonSQL
postgres
database
Database Modeling
One of the challenges of working with databases is to organize the information in tables in an efficient way that guarantees the consistency of the data, for this the normal forms do not say that we must comply to have the database better ordered.
Read lessonAPIs
React.js
Portfolio
APIs and libraries to integrate into your Fullstack projects
When you do a project for your Fullstack developer portfolio you want to show how far you can go. These APIs and libraries can help you make your project shine and get the attention of that recruiter who is looking for you.
Read lessoncybersecurity
cybersecurity-awareness
Staff Awareness and Training
Explore the significance of cybersecurity awareness in today's digital landscape and its crucial role in protecting individuals and organizations.
Read lessonCareer Support
How to create a code review?
Guide for mentors on effective code reviews at 4Geeks.com, covering program selection, understanding code context, and providing constructive feedback.
Read lessonservers
cron-jobs
task processing
What is Cron and how to use it to schedule and automate Tasks
Efficient Automation: Understand what cron is and how to configure it in Linux to optimize repetitive tasks and ensure server stability. Learn step by step.
Read lessonlinux
cybersecurity
Network services
Conoce como configurar los servicios básicos de red para mejorar la seguridad de tu servidor.
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