📦 #021 - Online Developer Certifications to Elevate Your Tech Skills
Build hands-on expertise in Computer Science, Linux, Networking, DevOps, and Security with top-rated certifications.
Hi, this is Madza! 👋
Welcome to the Twenty-First issue of The Developer Toolbox!
Staying ahead in today’s fast-evolving tech world means continuously upgrading your skills with industry-relevant knowledge.
Whether you're starting your career or aiming to specialize, having recognized certifications can be a game-changer.
This curated collection of essential certifications spans foundational computer science, Linux mastery, advanced networking, DevOps practices, and cybersecurity fundamentals.
Each course is carefully selected to provide practical insights and hands-on experience, empowering you to boost your technical skills and stand out in the competitive job market.
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Computer Science
Fundamental courses covering programming principles, computer systems, and operating systems.
CS50’s Introduction to Computer Science - An introduction to the intellectual enterprises of computer science and the art of programming.
Introducing Computing and IT - An overview of digital technologies that dominate the modern world, including guidance on preparing for a digital life.
IT Essentials - Skills and procedures to install, configure, and troubleshoot computers, mobile devices, and software.
CS101: Introduction to Computer Science - Introduction to the fundamentals of computer science and programming.
CS401: Operating Systems - Study of modern operating systems, including UNIX-based and Windows systems.
Computer Science 101: Master the Theory Behind Programming - Learn computer science theory to improve programming and software engineering skills.
Linux
Courses designed to build Linux system administration, shell scripting, and networking skills.
NDG Linux Essentials - Hands-on practice with Linux commands through virtual machines.
Linux Network Administrator - Learn commands and protocols used in corporate network administrator roles.
Linux and Shell Script From Beginner to Advanced - From basic to advanced Linux commands and scripting for system and server management.
Networking
Comprehensive learning on networking concepts, protocols, routing, switching, and wireless essentials.
Networking Essentials - Basic networking concepts and skills for immediate practical use.
Introduction to Networks - Build local area networks (LANs), IP addressing, and basic router and switch configurations.
Switching, Routing, and Wireless Essentials - Basic network configuration, troubleshooting, LAN security, and WLAN setup.
Advanced Routing - Implementation and troubleshooting of advanced routing protocols and VPNs in enterprise networks.
DevOps
Hands-on courses exploring containerization, orchestration, continuous integration, and microservices.
Introduction to DevOps - Basics of DevOps, including containerization, Docker, Jenkins, and continuous monitoring.
DevOps with Kubernetes - Develop software using microservice architecture and Kubernetes orchestration.
DevOps with Docker - Introduction to Docker container technologies and container orchestration.
Kubernetes Operators Advanced - Advanced Kubernetes topics, including operator management and testing.
Istio and IBM Cloud Kubernetes Service - Managing microservices with Istio on IBM Cloud, focusing on traffic control, health monitoring, and security.
Security
Courses addressing cybersecurity fundamentals, network defense, data privacy, and IoT security.
Introduction to Cybersecurity - Explore cybersecurity’s impact and common attacks and vulnerabilities.
Cybersecurity Essentials - Core security principles for defending networks.
Information Security - Fundamentals of protecting information online, including secure web app development and network scanning.
Web Security - Essential knowledge for securing websites and understanding web security threats.
Data Privacy Fundamentals - Introduction to the principles of data privacy.
Network Security - Skills to protect networks and prevent intrusions.
IoT Fundamentals: IoT Security - Testing vulnerabilities and evaluating risks in Internet of Things solutions.
Introduction to Cyber Security: Stay Safe Online - Understanding online security to protect digital life at home and work.
Cyber Security Base - Foundational knowledge and skills for cybersecurity professionals.
I really hope these resources provided practical value for you! If so, make sure to connect with me on Twitter and LinkedIn for daily content!
Also, I already have tons of ideas for the upcoming issues, so if you liked this one, make sure to share it with your friends and subscribe below!




