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: Billing & Invoicing, Accounts Payable, Accounting Software, Ledgers (Accounting), Reconciliation, Billing, Accounts Payable and Receivable, Payment Processing and Collection, Billing Systems, QuickBooks (Accounting Software), Accounts Receivable, Bookkeeping, Invoicing, General Ledger, Auditing, Record Keeping, Automation, Transaction Processing, Financial Accounting, Process Optimization
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft SQL Servers, Database Design, Transaction Processing, Relational Databases, Stored Procedure, SQL, Database Management, Databases, Database Architecture and Administration, Database Management Systems, Data Integrity, Test Data, Data Manipulation, Data Structures
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Site Reliability Engineering, Service Level, Service Level Agreement, Reliability, Key Performance Indicators (KPIs), System Monitoring, Application Performance Management, Performance Measurement, Business Metrics, Continuous Monitoring, Operational Performance Management, Return On Investment, DevOps, Customer experience improvement, Incident Management, Software Development, Prioritization, Business Leadership
Intermediate · Course · 3 - 6 Months
IE Business School
Skills you'll gain: Storytelling, Content Marketing, Brand Strategy, Content Creation, Branding, Marketing Communications, Brand Awareness, Advertising, Content Strategy, Journalism, Customer Engagement, Presentations, Target Audience
Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Ancient History, Liberal Arts, Ethical Standards And Conduct, Research, European History, World History, Anthropology, Political Sciences, Psychology
Mixed · Course · 1 - 3 Months

New York University
Skills you'll gain: Supervised Learning, Model Evaluation, Reinforcement Learning, Applied Machine Learning, Machine Learning, Statistical Methods, Dimensionality Reduction, Unsupervised Learning, Artificial Neural Networks, Decision Tree Learning, Predictive Modeling, Financial Trading, Financial Market, Derivatives, Scikit Learn (Machine Learning Library), Markov Model, Regression Analysis, Deep Learning, Market Liquidity, Tensorflow
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: AI Product Strategy, AI Security, Capacity Management
Beginner · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Applied Mathematics, Trigonometry, Mathematics and Mathematical Modeling, Graphing, Calculus, Computer Science, Mathematical Theory & Analysis, Geometry, Mechanics, Computer Graphics, Graph Theory, Mathematical Modeling, Functional Requirement, Physics, Graphic Design, Derivatives
Beginner · Course · 1 - 4 Weeks

Hebrew University of Jerusalem
Skills you'll gain: Electrophysiology, Artificial Neural Networks, Neurology, Computer Science, Cell Biology, Physiology, Psychology, Basic Electrical Systems, Network Analysis, Computational Logic, Simulation and Simulation Software, Mathematical Modeling, Biology
Mixed · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Virtual Private Networks (VPN), Cybersecurity, Computing Platforms, Multi-Factor Authentication, Authentications, Information Systems Security, Network Security, Technical Support and Services, Application Security, Data Security, Information Privacy, Servers, Cloud Computing, Network Administration, Encryption, Identity and Access Management
Beginner · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Prompt Engineering, Image Analysis, Data Visualization Software, File I/O, Matlab, Algorithms, User Interface (UI), Applied Machine Learning, ChatGPT, Scatter Plots, Object Oriented Programming (OOP), Digital Signal Processing, Mathematical Software, Computer Programming, Histogram, Predictive Modeling, AI Personalization, Data Processing, Data Analysis, Programming Principles
Beginner · Specialization · 3 - 6 Months
CertNexus
Skills you'll gain: Data Ethics, Responsible AI, Accountability, Risk Management, Operational Risk, Risk Analysis, Information Privacy, Risk Mitigation, AI Security, Personally Identifiable Information, Safety and Security, Business Ethics, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months