App design courses can help you learn user interface design, prototyping, usability testing, and interaction design principles. You can build skills in creating wireframes, conducting user research, and implementing design feedback effectively. Many courses introduce tools like Sketch, Figma, and Adobe XD, that support creating visually appealing and functional app layouts. You’ll also explore design systems and accessibility standards to ensure your apps are user-friendly and inclusive.

Coursera
Skills you'll gain: Software Documentation, API Gateway, Scripting, API Design, API Testing, Restful API, JSON, Application Programming Interface (API), Data Import/Export, Scripting Languages, Technical Documentation, Performance Tuning, Content Management, Scalability
Intermediate · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Open Web Application Security Project (OWASP), Secure Coding, Operational Risk, Application Security, Security Requirements Analysis, Threat Management, Cyber Security Policies, Cyber Attacks, Web Applications, Security Management, Vulnerability Assessments, Security Software, Security Engineering, Security Controls, Scenario Testing, Software Development, Data Manipulation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Software Visualization, Graphics Software, Image Quality, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SketchUp (3D Modeling Software), 3D Modeling, Graphical Tools, Software Installation, Fine-tuning
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: People Analytics, Employee Surveys, Statistical Hypothesis Testing, Oral Expression, Data Literacy, Verification And Validation, Data Analysis, Statistical Analysis, Employee Engagement, Statistical Reporting, Statistical Methods, Analytics, AI Integrations, Excel Formulas, Probability & Statistics, Data Storytelling, Microsoft Excel, Prompt Engineering
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Optimization, Model Training, Model Evaluation, Performance Tuning, MLOps (Machine Learning Operations), Applied Machine Learning, Scikit Learn (Machine Learning Library), Machine Learning Methods, Machine Learning Algorithms
Intermediate · Course · 1 - 4 Weeks

Total Seminars
Skills you'll gain: Mobile Security, Email Security, Cloud Computing, Information Technology Operations, Security Controls, Computer Security, Desktop Support, Endpoint Security, Network Troubleshooting, Hardening, Security Awareness, Technical Support, Help Desk Support, IT Infrastructure, IT Management, System Support, Mobile Development, Document Control, Operational Analysis, Operational Performance Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: User Story, Agile Methodology, Version Control, Persona (User Experience), Kanban Principles
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: MLOps (Machine Learning Operations), Model Evaluation, Key Performance Indicators (KPIs), Business Metrics, Performance Analysis, Apache Airflow, Performance Measurement, Responsible AI, Test Execution Engine, Performance Metric, Test Automation, Verification And Validation, Content Performance Analysis, Statistical Methods, Quality Assessment, Statistical Hypothesis Testing, Gap Analysis, Cost Benefit Analysis, Research Design, Quantitative Research
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Encryption, Cloud Security, Cybersecurity, Threat Management, Cloud Infrastructure, Cyber Attacks, Infrastructure Security, Data Security, Cloud Standards, Google Cloud Platform, Authentications, Cryptography, Authorization (Computing), Network Security, Cyber Security Strategy, Data Governance, Data Centers, Identity and Access Management, Information Privacy
Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Prompt Patterns, Generative AI, Generative Model Architectures, OpenAI API, AI Integrations, LLM Application, Prompt Engineering, ChatGPT, Cloud Solutions, AI Security, Cloud Development, Data Ethics, Real Time Data, Large Language Modeling, Model Deployment, Artificial Intelligence, Token Optimization, Data Pipelines, Deep Learning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microservices, MLOps (Machine Learning Operations), Application Performance Management, AI Integrations, Site Reliability Engineering, AI Workflows, Continuous Monitoring, Performance Analysis, Analysis
Intermediate · Course · 1 - 4 Weeks