A practical, in-depth course on how transactions are managed internally in Spring, focusing on real backend scenarios, internal flows, and integration with JDBC, JPA, and Hibernate. Learn how Spring starts, commits, and rolls back transactions, and how these processes affect real-world applications.

Learn how to manage database transactions effectively in Spring Boot applications. This course covers the fundamentals of transactional management, propagation, isolation, and best practices for ensuring data consistency.

Master the core concepts and hands-on techniques of transfer learning. Learn how to leverage pre-trained models for image classification and sentiment analysis, and gain practical experience with CNNs and transformers.

A comprehensive, code-free exploration of transformer-based language models, focusing on their architecture, text generation mechanics, and the theoretical principles underlying their behavior.

Master the essentials of Transformer models in Python for natural language processing. Discover how to build, interpret, and apply Transformers to real-world text data, focusing on practical skills and model understanding.

Deepen your understanding of object-oriented programming with TypeScript by working with classes, encapsulation, interfaces, generics, and inheritance. Learn how to structure reusable components, enforce contracts, and design scalable class hierarchies.

Strengthen your React development skills by applying TypeScript to components, events, hooks, and async logic. Use the TypeScript features that matter most in real React applications to write safer, clearer, and more maintainable UI code. Build confidence with typed props, state, API calls, custom hooks, and advanced React patterns.

Master the essentials of TypeScript and understand how it enhances JavaScript with static typing and modern development features. Build a strong foundation through practical examples, from working with core types to applying advanced type tools. Gain the confidence to write safer, cleaner, and more scalable code in any TypeScript project.

Explore how TypeScript enhances function design with precise typing and advanced parameter control. Work with explicit and inferred return types, handle complex parameter setups, and define overloads for flexible function behavior. Understand how this works in different contexts and write functions that are both safe and expressive in modern TypeScript projects.

Explore TypeScript's type system, guiding you from the basics of primitive types to advanced concepts like type inference, narrowing, and safe handling of any and unknown. Learn how TypeScript makes JavaScript code safer, more robust, and easier to maintain.

Work with the DOM using TypeScript to write safer, clearer, and more predictable front-end code. Apply precise types to elements, events, and form inputs to avoid runtime errors and improve interactivity. Use type-driven patterns to select, update, create, and remove DOM elements with confidence.

Transition from JavaScript to TypeScript with practical, hands-on guidance. Compare syntax and workflows, migrate existing codebases safely, and use TypeScript's advanced typing system to create scalable, maintainable applications. Build confidence writing modern, type-safe JavaScript for real-world development.

This is a hands-on course that will help you understand the basics of object-oriented programming in Python. You will learn how to create classes, work with objects, use inheritance, and extend the capabilities of your programs.

Learn how to get the most out of Claude for work, study, and everyday tasks. This course covers everything from writing better prompts and analysing documents to using advanced features such as Projects, Artifacts, Memory, Skills, and Connectors. You'll also explore how Claude integrates with tools like Chrome, Slack, Excel, PowerPoint, and mobile devices. By the end of the course, you'll be able to use Claude confidently to save time, improve productivity, and solve real-world problems more effectively.

AI is no longer optional — it's part of how work gets done in 2026. This course gives you a practical foundation for working with AI tools confidently and responsibly. No coding required. You'll learn how modern AI actually works, how to get useful results from it, what to watch out for, and how to apply it in your specific role — whether you're in marketing, HR, analytics, or development.