Learn amazing features in Java with functional programming, lambda functions, method references and Stream API

Master Extreme Programming techniques to write cleaner, faster, and more reliable code in Agile teams

Explore key API security concepts through real examples during the development of web applications, with Java examples

Secure endpoints, handle failure gracefully, and scale your system like a pro. Build systems that survive load & failure

Master QA & QC metrics, test planning, bug tracking, test automation KPIs, and QA reporting techniques

Learn Database Architecture, Data Modelling, MySQL, PostgreSQL with examples

Efficient Software Development: Speed Up Work, Reduce Bugs & Improve Code Quality wtih Extreme Programming

Master circuit breakers, bulkheads, retries, and load balancing for stable distributed systems

Learn ChatGPT from Scratch, best practices, build solutions & apps with AI, we create app for Jira, Slack, Confluence

Apply 12 Factor principles to build resilient, deployable, and Kubernetes-friendly modern applications.