Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.

Skills you'll gain: Classification And Regression Tree (CART), Minitab, Decision Tree Learning, Regression Analysis, Predictive Modeling, Statistical Modeling, Business Analytics, Statistical Methods, Advanced Analytics, Logistic Regression, Data-Driven Decision-Making, Scatter Plots, Plot (Graphics), Model Evaluation, Exploratory Data Analysis, Statistical Analysis, Case Studies, Responsible AI
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: User Research, User Feedback, Business Research, Market Research, Business Analysis
★ 4.6 (50) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Microsoft Excel, Excel Formulas, Spreadsheet Software, Data Management, Data Analysis, Analytics, Data Cleansing, Pivot Tables And Charts, Data Visualization, Data Presentation, Advanced Analytics, Data Entry, Statistical Analysis, Data Import/Export, Data Quality, Data Processing, Correlation Analysis, Statistical Methods, Data-Driven Decision-Making, Data Integrity
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Generative Adversarial Networks (GANs), Generative AI, Fraud detection, Generative Model Architectures, Keras (Neural Network Library), Tensorflow, Data Preprocessing, Deep Learning, Dimensionality Reduction, Data Visualization, Model Training, Data Synthesis, Python Programming
★ 4.1 (9) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Apache Airflow, CI/CD, Data Pipelines, Continuous Deployment, Workflow Management, Site Reliability Engineering, Data Engineering, Model Deployment, Data Quality, Version Control, PostgreSQL, Git (Version Control System), Python Programming, Debugging, SQL, Production Management, Scheduling, Unit Testing, Linux Commands, Web Servers
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Pivot Tables And Charts, Microsoft Excel, Spreadsheet Software, Excel Macros, Data Presentation, Data Analysis, Data Visualization Software, Data Security, Data Integrity, Automation
★ 4.9 (32) · Mixed · Course · 1 - 4 Weeks
Skills you'll gain: Network Security, Hardening, Network Protocols, Cloud Security, Network Architecture, Intrusion Detection and Prevention, TCP/IP, Vulnerability Assessments, Computer Networking, Cybersecurity, General Networking, Network Model, Network Infrastructure, Firewall, Security Controls, Cloud Computing, Virtual Private Networks (VPN)
★ 4.8 (7.3K) · Beginner · Course · 1 - 4 Weeks
The University of Edinburgh
Skills you'll gain: Liberal Arts, Science and Research, Anthropology, Biology, World History, Scientific Methods, Ethical Standards And Conduct, Deductive Reasoning, Physics
★ 4.7 (208) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Data-Driven Marketing, Dashboard Creation, A/B Testing, Predictive Modeling, Data Validation, Predictive Analytics, Analytics, Campaign Management, Web Analytics, Verification And Validation, Real Time Data, Management Reporting, Model Evaluation, Scheduling
Beginner · Course · 3 - 6 Months

National Taiwan University
Skills you'll gain: Data-Driven Decision-Making, Business Analytics, Strategic Decision-Making, Data-Driven Marketing, Data Strategy, Analytics, Financial Data, Social Media Analytics, Marketing Analytics, Market Analysis, Customer Insights, Big Data, Social Media, Business, Brand Management, Banking, FinTech
★ 4.8 (414) · Beginner · Course · 1 - 3 Months

Skills you'll gain: AWS Kinesis, Data Engineering, Amazon Redshift, Amazon Web Services, Apache Kafka, Cloud Computing Architecture, Data Lakes, Real Time Data, Amazon Elastic Compute Cloud, Data Management, Cloud Engineering, Cloud Management, Interactive Data Visualization, Amazon S3, Data Integration, Data Architecture, Data Migration, Performance Tuning, Serverless Computing, AWS Identity and Access Management (IAM)
Intermediate · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: ESXi Installation, vSphere Networking and Storage, Virtual Networking, vCenter Server Management, vSphere DRS & HA, Role-Based Access Control (RBAC), Performance Tuning, vSAN ESA, vCenter Server, Virtual Machines, Disaster Recovery, Storage vMotion, VMware ESX Servers, iSCSI Configuration, VMware vSAN, Event Monitoring, Data Centers, Network Switches, Virtualization and Virtual Machines, Virtualization
Intermediate · Specialization · 1 - 3 Months