Systematically learn Docker, a core tool for container-based application deployment, from the basics to practical application. Starting with Docker's basic structure and commands, you will develop practical skills that can be immediately applied to real-world tasks, including container packaging in microservices architecture environments, deployment automation, and standardization of production environments.

Learn how to develop cloud-native applications using Kubernetes, the standard for container orchestration. From core Kubernetes concepts to actual application deployment and operations automation, you can acquire practical skills that are immediately applicable in the field. Learn how to build efficient resource management and deployment processes by integrating development and production environments.

We explain the operating principles of complex IT systems, such as servers, networks, clouds, and AI infrastructure, using simple everyday analogies. Even non-experts can systematically learn the core literacy needed to communicate smoothly with technical experts and make logical decisions in a digital environment.

This is a practical clean code writing course for developers who have completed the basics of Python. You will learn specific methodologies for writing highly readable and maintainable code, and develop coding skills that can be immediately applied to real-world projects through the know-how of professional programmers.

This is a process of developing a practical web service in collaboration with AI agents based on TARS prompt engineering principles. You will gain full-stack development experience covering everything from UI/UX component creation to CRUD functions, API integration, and data visualization, ultimately completing your own idea as a viable MVP.

In an era where flexible data processing beyond the limits of SQL is required, learn everything about MongoDB. From NoSQL concepts to installation, CRUD practice, aggregation pipelines, text search, and indexing, you will learn step-by-step and complete your practical skills through Python crawling integration and container environment construction.

In the era of AI and Big Data, are you utilizing your organization's data effectively? This course builds essential capabilities for reading and interpreting data, covering everything from the foundations of statistical thinking to the core principles of machine learning and deep learning. Grow into a practical leader capable of discovering patterns amidst volatility and making data-driven decisions.

This course is designed for those who are new to React, an essential skill in frontend development. We break down difficult concepts into easy-to-understand terms, allowing you to naturally master everything from the basic principles of React to practical application through hands-on learning. By addressing the common pain points where beginners often get stuck and providing project-based practice, we help you grow into a confident React developer.

This is a course on building your own stock and cryptocurrency automated trading programs using ChatGPT, even without prior coding knowledge. You will gain both AI development skills and financial investment knowledge through hands-on practice covering the entire process, from data collection to predictive model development, stock recommendation systems, and actual automated trading.

Learn how to reduce marketing risks through AI and efficiently execute the entire process, from branding and personalized marketing to content creation. From the basics of prompt engineering to practical application, we present essential AI utilization methods for marketing professionals.

You will systematically learn the principles and practical applications of the latest generative AI technologies, from ChatGPT to image and video generation AI and no-code tools. Through seven core topics, including prompt engineering, Copilot utilization, and AI extensions, you can maximize work efficiency and develop creative problem-solving skills.

We provide an easy understanding of the concepts and principles of generative AI from a humanities perspective, including literature, film, music, and history, while exploring the cultural impacts and life changes AI will bring. We offer practical insights and strategies on how individuals and companies should respond and prepare for the AI era.

Explore how LLM applications are shifting the development paradigm. Understand why LLMs are becoming a sustainable core technology through comparisons with existing technologies, and learn about the essential skills and mindset shifts required for developers. Gain insights from expert instructors to grasp the essence and future direction of LLM application development.

The power to design Agile processes beyond mere tool functionality: Everything about practical collaboration completed with JIRA and Confluence. STEP 1. Laying the Agile Foundation (Lessons 1–2): Understand the Agile spirit through its differences from the Waterfall model, and build a Scrum space and integrated environment tailored to your team. STEP 2. Practical Project Management (Lessons 3–7): Manage the entire project lifecycle with Jira and Confluence, from writing User Story-based PRDs to roadmap visualization, sprint planning, and Kanban board operation. STEP 3. Data-Driven Performance Optimization (Lessons 8–10): Create a sustainable team growth system through retrospective action items, whiteboard collaboration, and the utilization of JQL and dashboards. ✅ Focused on 'Problem Solving,' not just a manual This isn't just about "click this button." You will learn the principles of how to use tools to resolve real-world bottlenecks such as change costs, dependency management, and WIP limits. ✅ Organic integration of Jira and Confluence Don't use the two tools in isolation. Complete a seamless workflow by issuing Jira tickets directly from Confluence PRDs and visualizing Jira reports within Confluence. ✅ Designing a team culture that turns 'records' into 'assets' Go beyond simple ticket issuance. Learn how to instill a mature engineering culture that turns team knowledge into assets and reduces communication costs through retrospectives and templating.

🧙‍♂️ Overcome the limitations of Excel and implement secure data management, real-time collaboration, and permission control using Microsoft Lists. You will acquire practical skills that can be applied immediately, from utilizing various data types to configuring custom views and connecting with Teams.

Jira is the most suitable 'collaboration' and 'communication' tool for applying Agile techniques within organizations, which have recently become an issue!

This course is for those who want to use JIRA to perform team work more efficiently. It explains the basic background knowledge for using JIRA, project creation, management, issue registration/management, and helps you understand the agile project execution lifecycle such as Scrum and Kanban and apply it to actual work.

This is for those who want to introduce and use JIRA and Confluence in their team projects.

📌 Everyone, is project management difficult and not going well? 😒 Project management doesn't just happen on its own. It is something you must learn to do. However, isn't it hard to find the time to systematically master PM methods while busy with work? 😥 That's why I've created a storytelling-based course that allows you to understand the core of project management in a short amount of time. Through a 'Concert Project,' you can understand the 5 key stages from project initiation to closing. ✔️ After taking this course, your project management will definitely change!

This is practical training designed to systematically learn problem-solving skills essential for office workers in a rapidly changing business environment, from the basics to real-world application. It covers understanding the era of deepening uncertainty and complexity such as VUCA and BANI, and addresses the entire process through real cases and hands-on practice: problem definition and root cause analysis, stakeholder identification, creative idea generation, solution prioritization, implementation monitoring, execution result analysis, and follow-up management.

To share with you the consulting/education/construction experience of DevOps specialist Too Seed, an Atlassian partner, we have released Confluence Cloud Runbook following the Jira Cloud Runbook series. We ask for your continued support of Too Seed's Runbook series.