Open Source
Open Source Courses and Certifications
Explore EdCroma’s Open Source Courses to master the fundamentals of open-source software and its vast ecosystem. Designed for developers, IT professionals, and technology enthusiasts, our course provides in-depth knowledge of open-source tools, frameworks, and collaborative coding practices. With EdCroma, gain the skills and certification needed to excel in open-source development and management.
Why Choose EdCroma’s Open Source Courses?
EdCroma’s open-source courses offer comprehensive content designed to make you proficient in open-source technologies. From Linux to Git and popular open-source development platforms, this course covers essential tools and methods for creating, contributing to, and managing open-source projects. Benefit from a free certificate that adds credibility to your expertise in open-source technologies.
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A Technical Deep Dive on Liberty
Take a deep dive into Open Liberty with this technical course. Explore advanced topics, configurations, and best practices to fully leverage Open Liberty's features for building and deploying Java microservices in cloud-native environments.
Accessing and persisting data in microservices using JPA
Discover how to access and persist data in microservices using JPA (Java Persistence API). Learn to manage database operations, persist entity data, and integrate databases seamlessly into Java-based microservices for scalable, reliable applications.
Acknowledging messages using MicroProfile Reactive Messaging
Discover how to acknowledge messages in microservices using MicroProfile Reactive Messaging. Learn how to process and consume messages asynchronously, ensuring that your microservices communicate effectively while maintaining data integrity and system performance.
Bidirectional communication between services using Jakarta
Learn how to implement bidirectional communication between microservices using Jakarta. Explore how to create real-time, interactive systems where services can send and receive messages, improving the efficiency of service interactions in cloud-native architectures.
Building a hypermedia-driven RESTful Java microservice using Hypermedia as the Engine of Application State (HATEOAS)
Learn how to build hypermedia-driven RESTful Java microservices using HATEOAS (Hypermedia as the Engine of Application State). Explore how to enhance RESTful services by including hypermedia links that guide the client to future actions, improving flexibility and scalability.
Building a multi-module enterprise Java application with Maven and Open Liberty
Learn how to build and manage a multi-module enterprise Java application with Maven and Open Liberty. Explore how to structure large-scale applications using Maven for dependency management and Open Liberty for deployment, ensuring modular, maintainable code.
Building a simple RESTful Java microservice using JAX-RS and
Explore the process of building a simple RESTful Java microservice using JAX-RS. Understand how to expose HTTP endpoints, handle requests, and return responses in a standardized way, making your Java applications accessible through REST APIs.
Building and testing a Java web application with Maven and Open Liberty
Build and test Java web applications using Maven and Open Liberty. Learn to use Maven for project management and Open Liberty as a lightweight Java EE server to create scalable, enterprise-ready applications in a modern development environment.
Building fault-tolerant microservices with the @Fallback annotation
Discover how to build fault-tolerant microservices in Java using the @Fallback annotation. Learn to create resilient services that handle failures gracefully, using fallback methods to ensure high availability and minimize service disruption in case of errors.
Building true-to-production IT by using Testcontainers
Master the use of Testcontainers for building true-to-production IT environments. Learn how to automate container-based testing in Java, ensuring that your microservices and applications function as expected in a production-like environment before deployment.
Checking the health of Java microservices by using Eclipse MicroProfile Health Check
Master how to check the health of Java microservices using Eclipse MicroProfile Health Check. Learn to monitor microservice status and availability, ensuring that services are running smoothly in production environments.
Checking the health of Java microservices by using Kubernetes readiness and liveness probes
Understand how to check the health of Java microservices using Kubernetes readiness and liveness probes. Learn how to configure Kubernetes probes to monitor microservice health, ensuring that services are running smoothly and can automatically recover from failures.
Key Topics Covered in the Open Source Course
- Introduction to Open Source: Learn the history, principles, and philosophies that define open-source software and its role in modern tech.
- Popular Open Source Platforms: Explore platforms like GitHub and GitLab for collaborative project hosting and version control.
- Linux Fundamentals: Get a strong foundation in Linux, the backbone of many open-source projects, and learn basic command-line skills.
- Version Control with Git: Master Git for efficient version control, branch management, and collaborative coding practices.
- Programming in Open Source: Understand open-source programming languages like Python, and JavaScript, and frameworks like Django and Node.js.
- Contributing to Open Source: Learn how to effectively contribute to open-source projects, including project etiquette and code contribution.
- License and Legal Aspects: Dive into open-source licensing, intellectual property rights, and the significance of GPL, MIT, and Apache licenses.
- Project Management in Open Source: Discover best practices in managing open-source projects and leading collaborative development.
- Open Source Security: Study security practices for open-source projects, including code reviews, vulnerability assessments, and patch management.
Benefits of EdCroma’s Free Open Source Courses with Certificates
- Free Certification: Earn a certificate to showcase your skills in open-source technologies and project management upon completing the course.
- Hands-On Projects: Work on real-world projects and case studies that give you practical experience with open-source tools.
- Flexible Online Learning: Access our open-source courses online for free, designed to accommodate your schedule and pace.
Career Opportunities with Open Source Certification
Completing EdCroma’s open source courses opens doors to various roles, including:
- Open Source Developer: Develop, maintain, and enhance open-source projects using popular languages and tools.
- Systems Administrator: Manage and deploy open-source solutions within IT infrastructure, especially on Linux platforms.
- DevOps Engineer: Use open-source DevOps tools like Jenkins, Docker, and Kubernetes to streamline software development and deployment.
- Software Engineer: Leverage open-source frameworks and libraries to build robust, scalable applications.
- Project Contributor/Manager: Lead and contribute to open-source projects while following industry best practices.
Free Online Open Source Courses with Certificate
Enroll in EdCroma’s open-source courses with certificates to gain expertise in open-source development, management, and contribution. Our course helps you develop skills valued across the tech industry, with certification to boost your career potential.
Why Start with EdCroma’s Open Source Course?
EdCroma’s course combines hands-on training with foundational knowledge, helping you succeed in open-source technology roles. With our best open-source courses online with a certificate, you’re ready to meet industry needs confidently.