Cryptocurrency and blockchain courses can help you learn how distributed ledgers work, how transactions are verified, and how major blockchain networks are structured. You can build skills in wallet management, smart contract basics, and evaluating blockchain use cases. Many courses introduce tools such as crypto exchanges, block explorers, and frameworks used to experiment with decentralized applications.
Khalifa University
Skills you'll gain: Environmental Management Systems, Environment Health And Safety, Environmental Monitoring, Accident Reporting, Safety Training, Fire And Life Safety, Accident Prevention, Hazardous Waste Operations And Emergency Response Standard (HAZWOPER), Environmental Regulations, Occupational Health, Environmental Engineering, Environmental Laws, Environmental Resource Management, Risk Management, Risk Management Framework, Environmental Engineering and Restoration, Risk Analysis, Environment and Resource Management, Engineering Management, Engineering
Beginner · Specialization · 1 - 3 Months

L&T EduTech
Skills you'll gain: Oil and Gas, Petroleum Industry, Big Data, Data Management, Data Processing, Artificial Intelligence and Machine Learning (AI/ML), Process Engineering, Geostatistics, Anomaly Detection, Image Analysis, Production Process, Machine Learning, Artificial Intelligence, Physical Science, Natural Resource Management, Exploratory Data Analysis
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Data Analysis, Statistical Analysis, Data Visualization, Predictive Modeling, Applied Mathematics
Beginner · Course · 1 - 3 Months

IE Business School
Skills you'll gain: Retail Management, Marketing Channel, Merchandising, Conflict Management, Market Opportunities, Retail Sales, Supply Chain, E-Commerce, Market Dynamics, Vendor Relationship Management, Cross-Channel Marketing, Growth Strategies, Supply Chain Planning, Promotional Strategies, Company, Product, and Service Knowledge, Strategic Partnership, Consumer Behaviour, Customer experience strategy (CX)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Compensation and Benefits, Compensation Management, Job Evaluation, Compensation Strategy, Compensation Analysis, Payroll, Payroll Processing, Benefits Administration, Human Resources, Human Resources Information System (HRIS), Record Keeping
Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: DevOps, CI/CD, Process Mapping, Culture Transformation, Continuous Improvement Process, Lean Methodologies, Risk Management, Quality Improvement, Process Improvement, Organizational Structure, Kanban Principles, Operational Efficiency, User Feedback, Systems Thinking
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Responsible AI, Data Ethics, Microsoft Copilot, Generative AI, AI Enablement, Training and Development, ChatGPT, Productivity Software, Prompt Engineering, Developing Training Materials, Learning Management Systems, Innovation, Case Studies, Automation
Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Talent Management, Goal Setting, Team Building, Teamwork, Team Management, Talent Pipelining, Influencing, Visionary, Team Leadership, People Development, Motivational Skills, Smart Goals, Employee Onboarding, Employee Coaching, Conflict Management, Talent Recruitment, Interviewing Skills, Persuasive Communication, Leadership, Business Leadership
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Clinical Trials, Pharmacology, Clinical Research, Psychiatry, Psychotherapy, Research Design, Research Methodologies, Mental Health Therapies, Pharmacotherapy, Clinical Research Ethics, Healthcare Ethics, Research, Psychiatric Assessments, Psychology, Informed Consent, Mental Health Diseases and Disorders, Neurology, Social Studies, Ancient History
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Petroleum Industry, Oil and Gas, Environmental Regulations, Environmental Engineering, Pump Stations, Process Engineering, Chemical Engineering, Water Quality, Production Process, Hydraulics, Thermal Management, Three-Phase, Equipment Design
Beginner · Course · 1 - 4 Weeks

SkillUp
Skills you'll gain: Team Motivation, Team Performance Management, Team Management, Benchmarking, Performance Measurement, Change Management, Organizational Change, Six Sigma Methodology, Team Building, Cross-Functional Team Leadership, Leadership Studies, Process Improvement, Collaboration, Organizational Structure, Leadership
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Disaster Recovery, Regulation and Legal Compliance, Risk Management, Compliance Management, Regulatory Compliance, Governance Risk Management and Compliance, Risk Analysis, Cloud Security, Business Continuity, Cyber Risk, Security Management, Vendor Management, Incident Response, Data Security, Personally Identifiable Information, Business Analysis
Advanced · Course · 1 - 4 Weeks