Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.

University of Colorado System
Skills you'll gain: Medical History Documentation, Child Health, Childbirth, Airway Management, Pediatric First Aid, Neonatal Intensive Care Unit, Hazardous Waste Operations And Emergency Response Standard (HAZWOPER), Maternal Health, Emergency Medical Services, Emergency Medicine, Hazard Communication (HazCom), Pediatrics, Postpartum Care, Patient Transport, Respiratory Care, Prenatal Care, Obstetrics And Gynecology, Patient Evaluation, Patient Transfer Equipment, Environment Health And Safety
★ 4.8 (313) · Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Econometrics, Regression Analysis, Statistical Hypothesis Testing, Statistical Methods, Probability & Statistics, Statistical Modeling, Statistical Analysis, Correlation Analysis, Time Series Analysis and Forecasting, Statistics, Economics, Statistical Inference, Mathematical Modeling, Probability Distribution, Logistic Regression, Model Evaluation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cloud Computing Architecture, Cloud Security, Cloud Deployment, Cloud Computing, Incident Response, Cloud Infrastructure, Cloud Solutions, Cloud Services, Incident Management, Capacity Management, Application Security, Security Controls, Cloud Management, Network Security, Data Security, Hardening, Scalability, Emerging Technologies, Identity and Access Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Robotic Process Automation, Automation, Business Process Automation, Software Development Tools, Robotics, Computing Platforms, Package and Software Management, User Interface (UI), Software Installation, Version Control, Debugging
★ 4.7 (410) · Beginner · Course · 1 - 4 Weeks

Yunus Social Business Fund Bengaluru
Skills you'll gain: Business Valuation, Return On Investment, Finance, Financial Analysis, Portfolio Risk, Cost Benefit Analysis, Capital Budgeting, Risk Analysis, Risk Management, Environmental Social And Corporate Governance (ESG), Equities, Financial Modeling, Social Impact, Corporate Finance, Financial Planning, Cash Flows, Decision Making, Correlation Analysis, Probability & Statistics
★ 4.5 (10) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Conversion Funnel Analysis, Customer Retention, Target Market, Customer Advocacy, Promotional Strategies
★ 4.9 (22) · Beginner · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Low Voltage, Network Infrastructure, Telecommunications, Authentications, System Monitoring, Electrical Systems, Systems Design, Infrastructure Security, Security Controls, Identity and Access Management, Systems Integration, General Networking, Continuous Monitoring, Network Security, Electrical Equipment, Authorization (Computing), Systems Architecture, Communication Systems, Display Devices, Electrical Safety
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Penetration Testing, Cyber Governance, Risk Management, Vendor Management, Governance Risk Management and Compliance, Security Awareness, Cyber Security Strategy, Security Strategy, Business Risk Management, Vendor Relationship Management, Security Testing, Risk Management Framework, Cyber Security Policies, Security Management, Compliance Management, Supplier Risk Management, Governance, Enterprise Risk Management (ERM), Supplier Management, Cyber Risk
★ 4.5 (11) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Model Evaluation, MLOps (Machine Learning Operations), Model Training, Artificial Intelligence and Machine Learning (AI/ML), Sampling (Statistics), Decision Intelligence, Statistical Methods, Model Deployment, Statistical Modeling, Human Machine Interfaces, Performance Metric, Performance Analysis, Applied Machine Learning, Machine Learning, Business Metrics, Predictive Analytics, Analysis
Intermediate · Course · 1 - 4 Weeks

Dassault Systèmes
Skills you'll gain: SolidWorks (CAD), Computer-Aided Design, Engineering Drawings, Technical Drawing, Drafting and Engineering Design, Design Software, 3D Modeling, Mechanical Engineering
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Excel, Excel Formulas, Spreadsheet Software, Data Visualization, Interactive Data Visualization, Dashboard, Forecasting, Analytics, Advanced Analytics, Business Analytics, Data Analysis, Data Validation, Analysis, Data Entry, Data Management, Data Integrity, Data Security, Decision Making
★ 4.8 (37) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Content Marketing, Prompt Patterns, AI Workflows, Marketing Materials, Marketing Design, Multimodal Prompts, Content Creation, Workflow Management, Generative AI, AI literacy, Process Design, Process Mapping, AI Integrations, Style Guides, Branding, Graphic and Visual Design, Standard Operating Procedure, Benchmarking
Beginner · Course · 1 - 3 Months