Database management courses can help you learn data modeling, SQL querying, database design, and normalization techniques. You can build skills in data integrity, performance tuning, and backup strategies to ensure efficient database operations. Many courses introduce tools like MySQL, PostgreSQL, and MongoDB, demonstrating how these technologies support data storage and retrieval while enhancing your ability to manage large datasets effectively.

Skills you'll gain: Full-Stack Web Development, Javascript, Web Development Tools, Jest (JavaScript Testing Framework), Web Design and Development, Object Oriented Programming (OOP), Web Development, Application Programming Interface (API), HTML and CSS, Back-End Web Development, Web Applications, JSON, Restful API, Event-Driven Programming, Application Development, Application Deployment, Unit Testing, Programming Principles, Data Structures, Prototyping
Beginner · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Cloud Management, Billing Systems, Cloud Technologies, Cloud Services, Billing, Operating Cost, Cloud Computing, Cloud Platforms, Cloud Solutions, Cost Containment, Cost Management, Expense Management, Billing & Invoicing, Cross-Functional Collaboration, Budget Management, Cost Reduction, Financial Controls, Business Operations, Accountability, Budgeting
★ 4.5 (8) · Intermediate · Course · 1 - 4 Weeks

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Blockchain, FinTech, Market Trend, Cryptography, Digital Assets, Payment Systems, Financial Market, Cryptographic Protocols, Financial Systems, Key Management, Financial Services, Market Analysis, Technical Standard
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cyber Operations, Intrusion Detection and Prevention, Cybersecurity, Security Controls, Cyber Attacks, Incident Response, Digital Forensics, Risk Management Framework, Exploitation techniques, Network Security, Threat Management, Computer Security Incident Management, Network Monitoring, Event Monitoring, Network Analysis, Firewall, Data Integrity
★ 5 (22) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Amazon Web Services, Billing
★ 4.8 (27) · Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Responsible AI, AI Personalization, Sales Enablement, Sales Process, Sales Management, Sales Development, General Sales Practices, Sales Operations, Generative AI Agents, Customer Engagement, Sales, Data-Driven Decision-Making, AI Enablement, AI Integrations, Large Language Modeling
★ 4.2 (9) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Microsoft Office, Document Management
★ 4.9 (11) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Terraform, Infrastructure as Code (IaC), AWS CloudFormation, Cloud Infrastructure, Cloud Platforms, Amazon Web Services, Google Cloud Platform, Data Import/Export
★ 3.3 (19) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Brand Strategy, Market Research, Branding, Target Audience, Target Market, Social Media, Driving engagement, Social Media Marketing, Competitive Analysis, Web Presence, Market Analysis, Marketing, Brand Management, Customer Engagement, Drive Engagement, Social Media Strategy, Integrated Marketing Communications, Newsletters, Performing Arts, Entrepreneurship
★ 4.8 (12) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Business Planning, Customer Support, Business Strategies, Strategic Planning, Business Strategy, Marketing Strategy and Techniques, E-Commerce, Business Modeling, Customer and Client Support, Digital Marketing, Entrepreneurship, New Business Development, Marketing Strategies, Digital Marketing Campaigns, Operations Management
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Program Evaluation, Health Assessment, Health Policy, Policy Development, Health Systems, Care Management, Data Collection, Record Keeping, Surveys, Utilization Management, Survey Creation, Community Health, Maternal Health, Data Quality, Research Design, Child Health
★ 4.8 (17) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Process Mapping, Operations Management, Process Management, Process Analysis, Operations, Business Process, Operational Analysis, Operational Efficiency, Business Process Improvement, Process Improvement, Business Process Modeling, Customer experience improvement, Continuous Improvement Process, Growth Strategies
★ 4.8 (31) · Mixed · Course · 1 - 4 Weeks