Network administration courses can help you learn network design, configuration, security protocols, and troubleshooting techniques. You can build skills in managing network hardware, optimizing performance, and ensuring data integrity. Many courses introduce tools such as Cisco routers, firewalls, and network monitoring software, that support implementing effective network solutions and maintaining system reliability.

John Wiley & Sons
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Business Valuation, Risk Management, Corporate Strategy, Corporate Finance, Corporate Sustainability, Return On Investment, Finance, Financial Analysis, Financial Market, Governance, Cash Flows, Risk Appetite, Business Strategies, Performance Measurement, Technology Strategies, Sustainable Business, Investments, Digital Analysis, Market Analysis
Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Operating Expense, Mergers & Acquisitions, Business Valuation, Financial Forecasting, Working Capital, Cash Management, Capital Expenditure, Financial Management, Revenue Management, Cash Flow Forecasting, Financial Analysis, Accounts Payable and Receivable, Finance, Growth Strategies, Financial Planning, Revenue Forecasting, Return On Investment, Corporate Finance, Risk Modeling, Risk Management
Advanced · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Tax Planning, Tax Management, Income Tax, Consumer Lending, Tax Preparation, Payroll Tax, Tax, Tax Compliance, Payment Systems, Deposit Accounts, Loans, Tax Returns, Banking, Credit Risk, Financial Systems, Financial Services, Financial Planning, Mortgage Loans, Real Estate, Transaction Processing
Beginner · Specialization · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Investment Banking, Mergers & Acquisitions, Private Equity, Financial Modeling, Bidding, Transaction Processing, Capital Markets, Business Valuation, Financial Statement Analysis, Loans, Case Studies, Financial Analysis, Closing (Sales), Investments, Finance, Business Modeling, Financial Management, Balance Sheet, Return On Investment, Cash Flows
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Prompt Patterns, ChatGPT, Generative AI, Data Ethics, Generative AI Agents, Model Deployment, Restful API, Software Design Documents, Software Design, AI Integrations, Application Deployment, AI literacy, Software Architecture, Agentic Workflows, Continuous Integration, Software Development, LLM Application, Artificial Intelligence and Machine Learning (AI/ML), Java Programming
Intermediate · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Object Oriented Design, Java Programming, Java, Object Oriented Programming (OOP), Data Persistence, Software Design Patterns, Maintainability, Memory Management, Programming Principles, Code Reusability, Functional Design, Computer Programming, Oracle Databases, File Systems, Computational Logic, API Design, Data Structures, Software Design, File Management, Data Management
Intermediate · Specialization · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Fundraising, Philanthropy, Grant Writing, Grant Applications, Strategic Partnership, Relationship Building, Campaign Management, Driving engagement, Campaign Planning, Diversity and Inclusion, Communication Strategies, Consumer Behaviour, Diversity Awareness, Decision Making, Cultural Diversity
Intermediate · Course · 3 - 6 Months

John Wiley & Sons
Skills you'll gain: Pareto Chart, Statistical Visualization, Statistical Analysis, Scatter Plots, Exploratory Data Analysis, Data Visualization, Data Analysis, Statistical Software, Healthcare Project Management, Data-Driven Decision-Making, Anomaly Detection, Statistical Methods, Continuous Quality Improvement (CQI), Time Series Analysis and Forecasting, Decision Making
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Oracle Databases, Database Design, Database Theory, Database Management Systems, Database Systems, Relational Databases, Databases, Database Architecture and Administration, Database Management, Data Storage, Transaction Processing, Data Modeling, Diagram Design, Data Integrity
Beginner · Course · 1 - 3 Months
Skills you'll gain: Intrusion Detection and Prevention, Incident Response, Computer Security Incident Management, Endpoint Detection and Response, Threat Detection, Event Monitoring, Security Information and Event Management (SIEM), Incident Management, Cyber Threat Intelligence, Continuous Monitoring, Security Controls, Network Security, Network Monitoring, Splunk, Network Analysis, TCP/IP, Network Protocols, Document Management, Query Languages
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Business Valuation, Financial Forecasting, Forecasting, Revenue Forecasting, Cash Flow Forecasting, Financial Statement Analysis, Financial Modeling, Financial Analysis, Financial Statements, Cost Estimation, Finance, Cash Flows, Capital Expenditure, Profit and Loss (P&L) Management, Performance Analysis, Return On Investment, Estimation, International Finance, Corporate Finance, Business Economics
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Data Literacy, Data Mining, Data Processing, Big Data, Cloud Computing, Data Analysis, Data Science, Digital Transformation, Data-Driven Decision-Making, Data Storage, Deep Learning, Machine Learning
Beginner · Course · 1 - 4 Weeks