Data wrangling courses can help you learn data cleaning, transformation techniques, and data integration methods. You can build skills in handling missing values, reshaping datasets, and merging data from multiple sources. Many courses introduce tools such as Python libraries like Pandas and NumPy, as well as SQL for database management, showing how these skills streamline data preparation for analysis and visualization.

Skills you'll gain: Swift Programming, Apple Xcode, Apple iOS, iOS Development, Apple software proficiency, Application Development, Memory Management, Cross Platform Development, Mobile Development, UI Components, Data Store, Animations, Data Storage Technologies, Object Oriented Programming (OOP), Performance Tuning, Programming Principles, Data Persistence, Data Storage, Cloud Storage, Dataflow
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Identity and Access Management, Cloud Infrastructure, Google Cloud Platform, Infrastructure As A Service (IaaS), Cloud Computing, Cloud Management, Data Storage Technologies, Data Storage, Authorization (Computing), Role-Based Access Control (RBAC), System Monitoring, Cloud Storage, Capacity Management, Key Management, Security Controls, NoSQL, Encryption
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Email Automation, Automation, Application Programming Interface (API), Gmail, Data Access, Python Programming, Data Import/Export, Key Management
Intermediate · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Microsoft Access, Database Design, Database Development, Relational Databases, Database Application, Database Management, Databases, Data Integration, Data Management, Data Access, Data Entry, Microsoft 365, Microsoft Office, Query Languages, User Interface (UI), Productivity Software
Mixed · Course · 1 - 3 Months

Skills you'll gain: Generative Model Architectures, Large Language Modeling, Generative AI, LLM Application, Open Source Technology, Model Evaluation, Data Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Professional Networking, Persistence, Budget Management, Promotions and Campaigns, Digital Marketing, Promotional Strategies, Marketing Strategies, Resilience, Brand Marketing, Strategic Partnership, Growth Strategies, Relationship Building, Brand Awareness, Cost Management, Brand Strategy, Business Development, Rapport Building, Brand Management, Sustainable Business, Music Performance
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Simulations, Risk Modeling, Risk Analysis, Simulation and Simulation Software, Risk Management, Financial Forecasting, Return On Investment, Data Analysis, Financial Modeling, Analysis, Microsoft Excel, Data-Driven Decision-Making, Probability Distribution, Business Modeling
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: LLM Application, Data Processing, Data Transformation, Generative AI Agents, Large Language Modeling, Generative AI, Workflow Management, Artificial Intelligence, Embeddings, Context Management, Memory Management, Automation, JSON
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Literacy, Financial Trading, Financial Market, Descriptive Statistics, Market Data, Statistics, Statistical Methods, Technical Analysis, Derivatives, Risk Modeling, Statistical Analysis, Market Dynamics, Securities Trading, Risk Analysis, Market Analysis, Statistical Modeling, Financial Modeling, Performance Measurement, Performance Analysis, Probability Distribution
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Metasploit, Brute-force attacks, System Configuration, General Networking, Network Security, Penetration Testing, Wireless Networks, Exploitation techniques, Intrusion Detection and Prevention, Linux, Vulnerability Scanning, Linux Commands, Encryption, Network Analysis, Software Installation, Virtual Machines
Intermediate · Course · 1 - 3 Months

National Taiwan University
Skills you'll gain: Report Writing, Operations Research, Research Reports, Applied Mathematics, Mathematical Modeling, Algorithms, Operational Analysis, Model Optimization, Business Modeling, Process Optimization, Project Design, Data Visualization, Complex Problem Solving, Performance Metric, Business Analytics
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: 3D Assets, Computer Graphics, Computer Graphic Techniques, Visualization (Computer Graphics), AI powered creativity, Post-Production, Graphical Tools, Virtual Environment, Content Management, File Management, Model Optimization, Generative AI, Image Quality, Functional Design, Design Elements And Principles, Design, Simulations, Aesthetics
Intermediate · Specialization · 3 - 6 Months