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.

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Blockchain, Cryptography, Cryptographic Protocols, Transaction Processing, Payment Systems, FinTech, Encryption, Data Structures, Public Key Cryptography Standards (PKCS), Virtualization and Virtual Machines, Network Protocols, Software Architecture, Distributed Computing, Data Integrity, Network Architecture, Algorithms
Intermediate · Course · 1 - 3 Months

Alex Genadinik
Skills you'll gain: Keyword Research, Search Engine Optimization, Web Analytics and SEO, Web Presence, Blogs, Content Optimization, Digital Marketing
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Excel, Coordinating, Spreadsheet Software, Excel Formulas, Project Management, Project Coordination, Organizational Skills, Project Planning, Data Validation, Shared Media
Beginner · Guided Project · Less Than 2 Hours

Arizona State University
Skills you'll gain: Conflict Management, Expectation Management, Collaboration, Brainstorming, Follow Through, Problem Solving, Goal Setting, Honesty
Beginner · Course · 1 - 3 Months

Skills you'll gain: Social Media Analytics, Social Media Management, Social Media Marketing, Social Media, Key Performance Indicators (KPIs), Social Media Content, Brand Awareness, Content Performance Analysis, Social Media Campaigns, Digital Advertising, Advertising, Performance Metric, Market Analysis, Performance Analysis, Digital Marketing, Marketing Communications
Intermediate · Guided Project · Less Than 2 Hours

Alfaisal University | KLD
Skills you'll gain: Conflict Management, Mediation, Problem Solving, Collaboration, Interpersonal Communications, Communication, Creative Problem-Solving
Beginner · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Oral and Dental Care, Oral Health, Periodontology, Dentistry, Cavity Prevention, Immunology, Biochemistry, Microbiology, Cell Biology, Molecular, Cellular, and Microbiology
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Cloud Infrastructure, Terraform, Infrastructure As A Service (IaaS), Load Balancing, Cloud Computing Architecture, Cloud Solutions, Virtual Private Networks (VPN), Cloud Computing, Cloud-Based Integration, Infrastructure as Code (IaC), Virtual Machines, Managed Services, Cloud Deployment, Cloud Management, Cloud Services, Virtual Networking, General Networking, IT Automation, Network Security
Intermediate · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Prompt Engineering, Microsoft Copilot, Vibe coding, Generative AI Agents, GitHub, AI Workflows, Software Development Tools, Application Development, Artificial Intelligence, Generative AI, AI Personalization, Code Review, Responsible AI, Software Development, Front-End Web Development, Design Software, React.js, Software Engineering, Web Development, Javascript
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cyber Threat Intelligence, MITRE ATT&CK Framework, Network Security, Cyber Threat Hunting, Cyber Security Strategy, Threat Detection, Cybersecurity, Threat Management, Cyber Security Assessment, Operating System Administration, IT Security Architecture, Cyber Attacks, Intrusion Detection and Prevention, Cyber Engineering, Malware Protection, Vulnerability Management, Vulnerability Assessments, Incident Response, Network Monitoring, Incident Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Structures, Graph Theory, Network Model, Python Programming, Data Manipulation, Memory Management, Algorithms, Debugging
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Strategic Leadership, Strategic Planning, Leadership Development, Leadership, Team Building, Organizational Change, Business Strategies, Planning, Strategic Decision-Making, Initiative and Leadership, Strategic Thinking, Plan Execution, Collaboration, Organizational Leadership, Change Management, Relationship Building, Organizational Effectiveness, Action Oriented, Influencing
Intermediate · Course · 1 - 4 Weeks