Software testing courses can help you learn test planning, test case design, automated testing, and performance testing. You can build skills in identifying bugs, writing effective test scripts, and using various testing methodologies. Many courses introduce tools like Selenium for automation, JUnit for unit testing, and JIRA for issue tracking, showing how these skills apply in real-world software development environments.

Skills you'll gain: Android Jetpack, Android Studio, Android Development, Android (Operating System), Kotlin, Mobile Development, Object Oriented Design, UI Components, Application Development, Object Oriented Programming (OOP), Interactive Data Visualization, Data Visualization, Object-Relational Mapping, Code Reusability, Software Design, Mobile Development Tools, User Interface (UI) Design, Animation and Game Design, Software Development, Game Design
Intermediate · Specialization · 3 - 6 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Business Planning, ISO 9000 Series, Strategic Marketing, Marketing, Financial Statement Analysis, Financial Statements, Quality Management Systems, Organizational Strategy, Financial Analysis, Product Planning, Governance, Marketing Planning, Corporate Strategy, Operations Management, Organizational Structure, Working Capital, Financial Data, Business Strategies, Market Analysis, Quality Management
★ 4.7 (1.8K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: ASP.NET, Azure DevOps Pipelines, Docker (Software), CI/CD, Containerization, Restful API, Application Programming Interface (API), Software Documentation, Cloud-Native Computing, Azure DevOps, .NET Framework, Software Architecture, Microservices, Continuous Deployment, Application Deployment, Data Validation, Application Performance Management, Maintainability, Verification And Validation, Web Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Vibe coding, Prompt Engineering, No-Code Development, AI powered creativity, Agentic Workflows, AI Workflows, Application Deployment, Generative AI Agents, Application Development, Dependency Analysis, Development Environment, Generative AI, Integrated Development Environments, Software Development Tools, Package and Software Management, Change Control, Digital Publishing
Beginner · Course · 1 - 4 Weeks

Total Seminars
Skills you'll gain: Package and Software Management, Network Troubleshooting, Linux Administration, Shell Script, OS Process Management, Linux, Unix Shell, Virtualization, Bash (Scripting Language), Virtualization and Virtual Machines, Linux Commands, Linux Servers, Virtual Machines, Network Support, Unix Commands, Operating System Administration, Unix, User Accounts, Network Routing, Process Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, AI Security, DevSecOps, Cyber Governance, Security Management, Secure Coding, Governance Risk Management and Compliance, Compliance Management, Law, Regulation, and Compliance, Governance, Data Governance, Security Controls, Risk Management Framework, Risk Mitigation, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Distributed Denial-Of-Service (DDoS) Attacks, Risk Management, Risk Analysis, CI/CD
Intermediate · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Descriptive Statistics, Bayesian Statistics, Statistical Hypothesis Testing, Probability & Statistics, Sampling (Statistics), Statistical Methods, Probability Distribution, Probability, Statistical Inference, Statistics, A/B Testing, Statistical Analysis, Statistical Machine Learning, Data Science, Exploratory Data Analysis, Correlation Analysis, Histogram, Statistical Visualization, Box Plots
★ 4.6 (694) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, LangChain, LangGraph, AI Orchestration, LLM Application, Agentic Workflows, Generative AI Agents, OpenAI, Tool Calling, Agentic systems, Large Language Modeling, Model Context Protocol, Embeddings, Vector Databases, Python Programming, Document Management
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Infrastructure as Code (IaC), Terraform, Ansible, Amazon CloudWatch, IT Automation, Cloud Deployment, Infrastructure As A Service (IaaS), Cloud Computing Architecture, Cloud Infrastructure, DevOps, Amazon Web Services, AWS Identity and Access Management (IAM), Amazon Elastic Compute Cloud, Application Deployment, YAML, System Monitoring, Identity and Access Management, Continuous Monitoring, Amazon DynamoDB, Configuration Management
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Computer Hardware, Generative AI, Operating Systems, Hardware Architecture, Generative Model Architectures, Data Warehousing, Business Intelligence, Computer Systems, Solution Design, Business Software, Information Systems Security, Technical Support, Operating System Administration, Generative Adversarial Networks (GANs), Security Awareness, Data Storage Technologies, Cybersecurity, AI literacy, Information Technology, Computer Architecture
★ 4.8 (1.1K) · Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Secure Coding, Java Programming, Maintainability, Hardening, Java, Software Design Patterns, Application Security, Software Design, Data Structures, Object Oriented Design, Software Architecture, Performance Tuning, Memory Management, API Design, Code Reusability, Object Oriented Programming (OOP), Web Servers, Application Programming Interface (API), Software Development, Virtualization
Intermediate · Specialization · 3 - 6 Months
University of London
Skills you'll gain: Descriptive Statistics, Statistics, Probability & Statistics, Exploratory Data Analysis, Statistical Methods, Statistical Hypothesis Testing, Data Visualization, Decision Intelligence, Operations Research, Data-Driven Decision-Making, Statistical Modeling, Data Analysis, Probability, Probability Distribution, Statistical Analysis, Sampling (Statistics), Statistical Inference, Mathematical Modeling
★ 4.6 (1.5K) · Beginner · Course · 1 - 3 Months