Numerical analysis courses can help you learn techniques for solving equations, numerical integration, interpolation, and error analysis. You can build skills in optimizing algorithms, implementing numerical methods, and analyzing computational efficiency. Many courses introduce tools like MATLAB, Python, and R, that support applying these methods to real-world problems in engineering, physics, and data science.

Skills you'll gain: Cyber Threat Intelligence, Threat Modeling, MITRE ATT&CK Framework, Threat Detection, Threat Management, Intelligence Collection and Analysis, Report Writing, Technical Communication, Cyber Security Strategy, Cybersecurity, Research Reports, Data Storytelling, Oral Expression, Verbal Communication Skills, Incident Response, Risk Analysis, Communication, Infrastructure Security, Analysis, Stakeholder Communications
Intermediate · Course · 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Qualitative Research, Data Collection, Market Research, Analysis, Marketing, Surveys, Research Methodologies, Marketing Management, Focus Group, Research, Research Reports, Presentations, Interviewing Skills
Beginner · Course · 1 - 4 Weeks

Universitat Politècnica de València
Skills you'll gain: SQL, Database Management Systems, Data Integrity, Database Management, Relational Databases, Database Systems, Database Administration, Databases, Database Theory, Query Languages, Database Design, Secure Coding, Back-End Web Development, Web Applications, Application Security, Data Manipulation
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Excel Formulas, Microsoft Excel, Data Processing, Spreadsheet Software, Data Entry, Data Analysis Software, Analysis
Beginner · Guided Project · Less Than 2 Hours

LearnQuest
Skills you'll gain: Threat Modeling, IT Security Architecture, Threat Management, Security Architecture Review, Threat Detection, Internet Of Things, Network Security, Information Systems Security, Security Controls, Data Security, Cryptographic Protocols, Vulnerability Assessments, Risk Management Framework, Authentications, Cloud Computing Architecture
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Tensorflow, Transfer Learning, Fine-tuning, Image Analysis, Keras (Neural Network Library), Applied Machine Learning, Feature Engineering, Model Training, Machine Learning
Beginner · Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Campaign Planning, Campaign Management, Advertising Campaigns, Communication Planning, Paid media, Promotions and Campaigns, Program Evaluation, Content Performance Analysis, Strategic Communication, Media Planning, Marketing Communications, Earned Media, Program Implementation, Marketing Effectiveness, Communication Strategies, Owned Media, Plan Execution, Marketing, Public Relations, Business Communication
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: MongoDB, Redis, NoSQL, Database Management Systems, Database Systems, Databases, Data Store, Database Theory, Amazon DynamoDB, Relational Databases, Database Design, Apache Kafka, Database Management, SQL, Distributed Computing, Databricks, Big Data, Data Architecture, Data Modeling, Cloud Computing
Build toward a degree
Intermediate · Course · 1 - 3 Months

Rice University
Skills you'll gain: Cash Flows, Return On Investment, Finance, Cash Flow Forecasting, Business Valuation, Capital Budgeting, Financial Acumen, Financial Analysis, General Finance, Investment Management, Financial Statement Analysis, Financial Management, Case Studies, Financial Statements, Risk Analysis, Financial Market, Corporate Finance, Equities, Balance Sheet
Beginner · Course · 1 - 3 Months

Skills you'll gain: Hedge Accounting, Revenue Recognition, International Financial Reporting Standards, Lease Contracts, Contract Accounting, Financial Reporting, Credit Risk, Accounting, Financial Accounting, Portfolio Management, Financial Auditing, Insurance, Insurance Policies, Technical Accounting, Standard Accounting Practices, Business Valuation, Financial Analysis, Risk Management, Securities (Finance), Mergers & Acquisitions
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Shiny (R Package), FinTech, Wealth Management, Financial Market, Financial Trading, R (Software), Financial Planning, Technical Analysis, Financial Forecasting, Statistical Programming, Financial Management, Securities (Finance), Financial Services, Advanced Analytics, Asset Management, Financial Analysis, Financial Data, Market Trend, Artificial Intelligence, Market Data
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: LLM Application, AI Security, Large Language Modeling, Security Testing, Data Loss Prevention, Continuous Monitoring, Responsible AI, Prompt Patterns, Threat Detection, System Monitoring, Personally Identifiable Information, Data Security
Beginner · Project · Less Than 2 Hours