Signal processing courses can help you learn about Fourier transforms, filtering techniques, and signal modulation. You can build skills in analyzing audio and visual signals, implementing algorithms for noise reduction, and working with time-frequency analysis. Many courses introduce tools like MATLAB and Python libraries, that support simulating signal processing techniques and analyzing real-world data.

Skills you'll gain: Keras (Neural Network Library), Convolutional Neural Networks, Reinforcement Learning, Deep Learning, Model Optimization, Autoencoders, Generative AI, Unsupervised Learning, Tensorflow, Generative Adversarial Networks (GANs), Generative Model Architectures, Transfer Learning, Applied Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Model Training, Time Series Analysis and Forecasting
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Embedded Software, Performance Tuning, System Programming, Software Development Tools, Embedded Systems, Memory Management, Microarchitecture, Software Development, Hardware Architecture, Debugging, System Software, Secure Coding, Build Tools, Application Security, Computer Architecture, System Configuration, Programming Principles, C (Programming Language), Digital Signal Processing, Application Development
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Data Store, Data Warehousing, Data Mapping, Data Migration, Data Modeling, Data Import/Export, Google Cloud Platform, SQL, Query Languages, Database Design, Data Architecture, Database Architecture and Administration, Identity and Access Management, Role-Based Access Control (RBAC), Capacity Management
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Spring Framework, Microservices, JUnit, Model View Controller, Restful API, Application Frameworks, Spring Boot, Software Architecture, API Gateway, Web Services, Cloud-Native Computing, Object-Relational Mapping, Transaction Processing, Data Persistence, Frontend Integration, Service Oriented Architecture, JSON, Database Management, Unit Testing, Java Programming
Beginner · Specialization · 1 - 3 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Recruitment, Talent Recruitment, Professional Networking, Diversity Equity and Inclusion Initiatives, Diversity Training, Applicant Tracking Systems, Workplace inclusivity, Diversity and Inclusion, Recruitment Strategies, Relationship Building, Talent Acquisition, Diversity Awareness, Diversity Programs, Cultural Diversity, Talent Pipelining, Full Cycle Recruitment, Drive Engagement, Talent Sourcing, Branding, Communication
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Wealth Management, Financial Planning, Market Data, Financial Services, Insurance, Financial Analysis, Insurance Policies, Portfolio Management, Investment Management, Financial Market, General Finance, Investments, Asset Management, Market Analysis, Equities, Performance Analysis, Insurance and Warranty Claims Processing, Return On Investment, Risk Management, Strategic Decision-Making
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Payroll, Financial Reporting, Bookkeeping, Payroll Administration, Payroll Processing, Payroll Reporting, Accounting, Balance Sheet, Equities, Financial Statements, Expense Management, Tax Management, Loans
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Exploratory Data Analysis, Model Evaluation, Model Training, Predictive Modeling, Data Science, Analytical Skills, Data Analysis, Model Optimization, Data Presentation, Data Processing, Data Collection, Data Modeling, Data Cleansing, R Programming, Machine Learning, Natural Language Processing
Mixed · Course · 1 - 3 Months

University of California, Santa Barbara
Skills you'll gain: Intellectual Property, Commercial Laws, Bankruptcies, Payment Systems, Lease Contracts, Governance, Commercial Real Estate, Payment Processing and Collection, Legal Risk, Law, Regulation, and Compliance, Payment Processing, Regulation and Legal Compliance, Property Management, Liquidation, Credit Risk, Contract Management, Organizational Structure, Legal Strategy, Vendor Contracts, Business Risk Management
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Computer Hardware, Generative AI, Hybrid Cloud Computing, Generative Model Architectures, Enterprise Application Management, Cloud Computing, Operating Systems, Cloud Management, Patch Management, Computer Systems, Servers, System Software, Business Software, OS Process Management, Computer Architecture, Data Warehousing, AI literacy, Data Storage, Technical Support, Cybersecurity
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Data Storytelling, Generative AI, Text Mining, Data Warehousing, Unsupervised Learning, Database Design, Data Governance, Data Mining, Interactive Data Visualization, Data Presentation, Generative Model Architectures, Web Scraping, Classification Algorithms, PyTorch (Machine Learning Library), Operations Research, Natural Language Processing, NoSQL, Exploratory Data Analysis, Recurrent Neural Networks (RNNs), Time Series Analysis and Forecasting
Earn a degree
Degree · 1 - 4 Years

JetBrains
Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, LLM Application, Embeddings, OpenAI API, AI Integrations, Large Language Modeling, API Design, Agentic Workflows, Generative AI Agents, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Agentic systems, Python Programming, Machine Learning Methods, Docker (Software), Integrated Development Environments, Machine Learning Algorithms, Data Science
Intermediate · Course · 1 - 3 Months