Data manipulation courses can help you learn data cleaning, transformation techniques, and exploratory data analysis. You can build skills in using functions for data aggregation, filtering datasets, and visualizing information effectively. Many courses introduce tools like Python, R, and SQL, that support handling large datasets and performing complex analyses. You'll also explore libraries such as Pandas and NumPy, which streamline data manipulation tasks and enhance your ability to derive insights from raw data.

The Hong Kong University of Science and Technology
Skills you'll gain: Bayesian Statistics, Analysis, Computer Science
Beginner · Course · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Multiprotocol Label Switching, Routing Protocols, Network Engineering, Network Routers, Virtual Private Networks (VPN), Network Routing, Network Architecture, Network Protocols
Beginner · Course · 1 - 3 Months

Skills you'll gain: LLM Application, MLOps (Machine Learning Operations), Large Language Modeling, Data Processing, Model Deployment, AI Workflows, Model Training, Responsible AI, Model Optimization, Generative AI, Scalability, Artificial Intelligence and Machine Learning (AI/ML), Model Evaluation, Continuous Monitoring, Artificial Intelligence, Data Collection
Advanced · Course · 1 - 3 Months

Skills you'll gain: Jira (Software), Issue Tracking, Backlogs, Quality Assurance, Software Quality Assurance, Test Case, Verification And Validation, Generative AI Agents, Software Testing, Quality Assurance and Control, User Story, Product Quality (QA/QC), Management Reporting, Workflow Management, Report Writing, Quality Assessment, Business Reporting, Dashboard, Analytical Testing, Automation
Beginner · Course · 1 - 3 Months

Alex Genadinik
Skills you'll gain: Advertising, Google Ads, Paid media, Advertising Campaigns, Pay Per Click Advertising, Performance marketing, Content Optimization, Product Promotion, Marketing, Selling Techniques, Conversion Funnel Analysis, Digital Marketing
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: ASP.NET, .NET Framework, Software Design Patterns, Software Design, Maintainability, Software Architecture, Object Oriented Design, C# (Programming Language), Microsoft Visual Studio, Application Programming Interface (API), Restful API, Data Infrastructure, Development Testing, User Interface (UI), Object-Relational Mapping, Debugging, Unit Testing, Front-End Web Development, Database Development, Authentications
Intermediate · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: HubSpot CRM, Customer Relationship Management (CRM) Software, Customer Relationship Management, Online Advertising, Keyword Research, Promotional Strategies, Promotions and Campaigns, Social Media Marketing, Advertising Campaigns, Marketing Strategies, Driving engagement, Customer Acquisition Management, Product Promotion, Search Engine Optimization, Performance Metric, Customer Engagement, Content Optimization, User Feedback, Business Metrics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Event-Driven Programming, Embedded Systems, Embedded Software, Interactive Design, Prototyping, Internet Of Things, System Design and Implementation, Peripheral Devices, Programming Principles, Simulations, Python Programming, Computational Logic, Computer Programming
Beginner · Course · 1 - 3 Months

Skills you'll gain: International Finance, Cost Benefit Analysis, Expense Management, Financial Analysis, Variance Analysis, Financial Trading, Excel Formulas, Cost Containment, Budgeting, Microsoft Excel, Financial Market, Strategic Decision-Making, Business, Decision Making, Transaction Processing
★ 4.9 (45) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Structures, Programming Principles, Object Oriented Programming (OOP), Program Development, Software Development
Beginner · Course · 1 - 4 Weeks

University of Lausanne
Skills you'll gain: Health Policy, Public Health, Health Systems, Geographic Information Systems, Systems Thinking, Health Assessment, Sustainable Development, Policy Development, Environmental Issue, Data Collection
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cryptography, Encryption, Cryptographic Protocols, Secure Coding, Public Key Cryptography Standards (PKCS), Key Management, Public Key Infrastructure, Python Programming, Brute-force attacks, Scripting, Algorithms, Data Integrity, Verification And Validation
★ 5 (13) · Intermediate · Course · 1 - 3 Months