ChatGPT Complete Guide: OpenAI API, AI Tools, ChatGPT 4

https://coupontex.com/gpt-learnit/

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

Description

-------------

In this course, we are going to Learn ChatGPT in Depth.

Advantages of this course:

- Huge amount of source code examples: Even the first edition of this course already…

Resilience Patterns in Microservice Architecture: Hands-On

https://coupontex.com/resilience-patterns-microservice-architecture-learnit-7/

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

Description

-------------

Your microservices are deployed. Your APIs are live. But will they survive?

Modern applications don’t fail because of bugs – they fail because they can’t handle traffic spikes, dependency timeouts, or unexpected downtime…

JUnit 5, Mockito, PowerMock, TDD, BDD & ATTD

https://coupontex.com/testing-for-developers/

Learn JUnit 5 (JUpiter) + libraries for unit and integration testing from scratch together with test-driven development

Description

-------------

From this course, you can learn Testing for software engineers that includes the learning of JUnit 5, Mockito, PowerMock, and TDD approach.

– Open source code

We hide nothing from our students!…

Agile Mindset & Adaptability: The Complete Guide to XP

https://coupontex.com/agile-mindset-learnit/

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

Description

-------------

Extreme Programming (XP) is one of the most effective Agile methodologies, designed to improve software quality, team collaboration, and development speed. This course provides a comprehensive, hands-on guide to XP, covering key practices like…

UML: The Most Complete Guide with Real-Life Examples

https://coupontex.com/uml-learnit/

Unlock the Power of UML: The Most Complete Guide with Real-Life Examples for Mastering Visual Software Design Skills.

Description

-------------

Welcome to “UML: The Most Complete Guide with Real-Life Examples” the most complete and detailed course that takes you on an immersive journey through the latest version of UML. Unlock the power of UML…

Relational Databases & SQL: Complete Guide for Developers

https://coupontex.com/databases-learnit/

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

Description

-------------

From this course, you can learn relational databases and SQL.

There are a lot of other courses on this topic. So, why would you choose exactly this course? Here are just a few reasons:

– Coding examples

To…

Secure Coding in Spring Boot: Real-World Coding Guide

https://coupontex.com/secure-coding-spring-boot-learnit-6/

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

Description

-------------

Secure Coding with Spring Boot: Build Resilient, Scalable & Secure Systems

Modern backend development is no longer just about writing business logic. Today’s systems must survive failures, scale under pressure, and protect…

QA Metrics & KPIs: Testing, Defect Tracking & Automation

https://coupontex.com/qa-metrics-kpis-learnit-6/

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

Description

-------------

Deliver Better Software Through Measurable Quality – Learn to Track, Analyze, and Optimize QA Performance

In today’s fast-paced development world, delivering high-quality software isn’t enough—you need to prove it with metrics. That’s…

GoF Design Patterns – Complete Course with Java Examples

https://coupontex.com/gof-design-patterns-learnit/

Software Design Patterns in OOP with Java examples. Architecture principles and clean code design in OOP applications

Description

-------------

From this course, you can learn GoF Design Patterns with detailed Java examples.

There are a lot of other courses on this topic. So, why would you choose exactly this course? …

Customer Service with ChatGPT: AI-Driven Customer Care

https://coupontex.com/customer-service-with-chatgpt-learnit/

Strategies, Case Studies, and Practical Applications: Implementing AI-Powered ChatGPT for Seamless Customer Interactions

Description

-------------

Dive into the forefront of customer service and sales innovation with my intensive course on leveraging ChatGPT. Designed for forward-thinking professionals and businesses, this course begins with an exploration of ChatGPT’s evolution and capabilities, tracing its impact on customer…

Functional Programming + Lambdas, Method References, Streams

https://coupontex.com/functional-programming-learnit/

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

Description

-------------

From this course, you can learn Functional Programming in Java with Lambda expressions (anonymous functions), Method references, and Stream API.

There are a lot of other courses on this topic. So, why would…

Java Collections Framework + Generics, Lambdas & Stream API

https://coupontex.com/java-collections-framework-learnit/

Learn Java Collections Framework from scratch to PRO level with practical exercises

Description

-------------

From this course, you can learn Java Collections Framework, together with Generics, Lambda Functions, Method References, and Stream API.

There are a lot of other courses on this topic. So, why would you choose exactly this…

TDD, CI/CD, Pair Programming & Other XP Practices for Devs

https://coupontex.com/xp-techniques-learnit/

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

Description

-------------

In today’s fast-paced software development landscape, delivering high-quality, maintainable, and efficient code is more important than ever. Extreme Programming (XP) provides a structured approach to achieving this by integrating Test-Driven Development (TDD), Continuous Integration/Continuous…

Information Security Crash Course: Quick Steps to Safety

https://coupontex.com/information-security-learnit/

Learn key cybersecurity principles, secure coding, data protection, encryption, and lots more to safeguard systems

Description

-------------

Unlock the secrets to building secure systems with our Crash Course in Information Security! Master the essentials of secure coding, from input validation and encryption to Zero Trust architecture and modern authentication. Learn how to…

Customer Success with ChatGPT(AI): Innovate Client Relations

https://coupontex.com/customer-success-with-chatgpt-learnit/

Optimize Customer Success with ChatGPT: Implementing AI Strategies for Enhanced Client Relations and Business Growth

Description

-------------

Step into the cutting-edge realm of customer success and client relations with our intensive course on maximizing ChatGPT. Tailored for proactive professionals and businesses, this program delves into the evolution and robust capabilities of ChatGPT, charting its…

Mastering English Idioms: Essential for ESL Communication

https://coupontex.com/mastering-idioms/

Unlock the Power of Idioms in English Conversation and Writing with Essential Techniques and Real-Life Examples

Description

-------------

Are you an ESL student struggling to understand English idioms and use them in conversation and writing? Look no further! This comprehensive course will teach you how to master the art of idiomatic expressions and communicate…

Master Any Language with ChatGPT: Boost Your Language Skills

https://coupontex.com/master-any-language-with-chatgpt-boost-your-language-skills/

Unlock Your Full Foreign Language Potential with Cutting-Edge ChatGPT Technology: Speaking, Writing, Listening, Grammar,

Description

-------------

Are you looking to improve your English (or other foreign language) skills? Want to leverage the latest technology to accelerate your language learning journey? Look no further! In this comprehensive course, you will learn how to use ChatGPT,…

Selenium in C# – Setup Simple Test Automation Framework

https://coupontex.com/selenium-in-c-sharp-taf-for-beginners-learnit/

Learn Selenium from scratch and build Test Automation framework with minimum set of tools: C#, NuGet, NUnit, Selenium

Description

-------------

Are you eager to unlock the power of Selenium for test automation using C#? Look no further! Welcome to a hands-on course where you’ll learn to build a solid test automation framework from the…

Software architecture

https://coupontex.com/software-architecture-it-bulls-7/

Architecture is an important engineering step in the design and creation of software

Description

-------------

The architecture describes the processes and structures of the entire project, determining the data throughput in different parts of the project, and allows you to optimize and scale the project in the future.

Good architects are often people who…

Improving software development productivity

https://coupontex.com/improving-software-development-productivity-6/

Improving software development productivity. Practical techniques.

Description

-------------

What will be in the course:​

- Personal experience;​
- How I structured the work in my team;​
- What my team and I use;​
- What are the alternatives to my tools;​
- Which helped speed up development.​

What this course will not include:​

-…