Real Analysis courses can help you learn limits, continuity, differentiation, and integration, along with the rigorous proofs that underpin these concepts. You can build skills in sequence convergence, function behavior, and metric spaces, which are crucial for advanced mathematics and theoretical applications. Many courses introduce tools like MATLAB and Python for numerical analysis, enabling you to visualize functions and solve complex problems, while also applying analytical techniques to practical work in engineering and physics.

University of Colorado Boulder
Skills you'll gain: HVAC, Building Services Engineering, Architectural Engineering, Building Design, Energy and Utilities, Climate Change Mitigation, Mechanical Engineering, Civil and Architectural Engineering, Construction, Architecture and Construction, System Requirements, Design Strategies, Mathematical Modeling
Advanced · Specialization · 3 - 6 Months

Skills you'll gain: AI Workflows, OpenAI API, LLM Application, OpenAI, Model Context Protocol, Generative AI Agents, Agentic systems, Tool Calling, Prompt Engineering, ChatGPT, Artificial Intelligence, Application Programming Interface (API), User Interface (UI), Context Management, Large Language Modeling, Python Programming, Development Environment, Application Deployment, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Variance Analysis, Accounting, Financial Statements, Business Metrics, Financial Statement Analysis, Financial Analysis, Performance Measurement, Cash Flows, Balance Sheet, Spreadsheet Software, Business, Performance Metric, Performance Analysis, Key Performance Indicators (KPIs), Analysis, Income Statement, Excel Formulas, Benchmarking
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Database Design, Database Development, Relational Databases, Database Theory, Database Architecture and Administration, Data Integrity, Database Management, Databases, Data Modeling, Cloud Computing Architecture, Data Management, Conceptual Design, Requirements Analysis
Mixed · Course · 1 - 3 Months

IIMA - IIM Ahmedabad
Skills you'll gain: Leadership, Organizational Change, Organizational Leadership, Team Leadership, Change Management, Leadership and Management, Business Leadership, Business Ethics, Self-Awareness, Culture Transformation, Personal Development, Decision Making, Emotional Intelligence, Influencing, Ethical Standards And Conduct, Empowerment, Communication, Relationship Building, Ancient History, Mindfulness
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Multimodal Prompts, Prompt Patterns, AI Enablement, AI Personalization, LLM Application, Ideation, Solution Design
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Apache Kafka, Data Loss Prevention, Performance Tuning, System Monitoring, Prometheus (Software), Scalability, Real Time Data, Grafana, Process Optimization, Distributed Computing, System Configuration, Command-Line Interface, Content Strategy
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Internet Of Things, PIC Microcontrollers, Cybersecurity, Wireless Networks, Information Systems Security, Information Privacy, Field-Programmable Gate Array (FPGA), Safety and Security, Cloud Services, Software Development, Power Electronics, Microarchitecture, Software Development Life Cycle, Basic Electrical Systems, Systems Development Life Cycle, Restful API, Electrical Wiring, Electrical Equipment, Electric Power Systems, Electrical Power
Beginner · Specialization · 1 - 3 Months

JetBrains
Skills you'll gain: Integrated Development Environments, File I/O, Software Development Tools, Python Programming, Development Environment, Data Structures, Computer Programming, Programming Principles, Scripting, Maintainability, Code Review, Data Processing, NumPy, Computational Thinking, Software Installation, Numerical Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microservices, Redis, API Design, Docker (Software), .NET Framework, Software Architecture, Software Design Patterns, Restful API, Integration Testing, Distributed Computing, PostgreSQL, Data Validation
Intermediate · Course · 1 - 3 Months

Niel Asher Education
Skills you'll gain: Patient Communication, Injury Prevention, Physical Therapy, Exercise Science, Kinesiology, Human Musculoskeletal System, General Medicine, Family Medicine, Health And Wellness Coaching, Health Care, Pathology, Human Relations Movement
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Compassion, Mindfulness, Resilience, Program Evaluation, Stress Management, Patient-centered Care, Training Programs, Emotional Intelligence, Empathy, Self-Awareness, Patient Communication, Professional Development, Active Listening, Data Analysis, Analytical Skills, Qualitative Research, Surveys
Beginner · Course · 1 - 4 Weeks