Data Protection Courses

Credential

Mastering Algorithms and Data Structures in Kotlin

Master algorithm selection, implementation, and analysis in Kotlin through hands-on practice with maps, recursion, linked lists, sorting, searching, stacks, and queues.

• CodeSignal
• 10 hours
• Self-Paced
• Free Certificate
• 4 courses

Data-Driven Life Decisions

Data-Driven Life Decisions with Seth Stephens-Davidowitz, Chase Jarvis

• CreativeLive
• 1 hour 1 minute
• Self-Paced
• Paid Course

Practical Request Processing with Mock Data

Master request processing in Express.js through hands-on practice with mock data, covering advanced endpoints, authentication, error handling, and API development using practical examples and real-world scenarios.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Managing Data with MongoDB and Mongoose

Master MongoDB data management with Mongoose, from setting up database connections to handling relationships, validations, and API development in Express.js applications.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Retrieving and Manipulating Data with Mongoose

Master MongoDB data operations through Mongoose - from basic CRUD to advanced querying. Build robust Express.js applications with efficient document management and complex data retrieval techniques.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Persisting Data with Spring Data JPA

Master Spring Data JPA fundamentals, from custom repositories and query methods to entity relationships, pagination, and sorting - all essential skills for efficient data persistence in Spring applications.

• CodeSignal
• Self-Paced
• Free Certificate

Redis Data Structures: Beyond Basics

Dive into Redis's advanced data structures like sets, sorted sets, bitmaps, and geospatial indexes for efficient data handling and unique use cases with Java.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Fundamental Data Structures - Stacks and Queues in Ruby

Master the implementation and application of stacks and queues in Ruby, focusing on their internal workings and effectiveness for solving algorithmic challenges in technical interviews.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Fundamental Data Structures - Linked Lists in Ruby

Master the fundamentals of Linked Lists in Ruby, from basic concepts to implementation, with a focus on solving algorithmic challenges and interview problems.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Credential

Certificate in Data Science

Develop your computer science skills and explore exciting topics like artificial intelligence, machine learning and data science.

• University of the People
• 12 months
• Self-Paced
• $1,810.00

Fundamentals of Text Data Manipulation in R

Master the essentials of text data manipulation in R, from efficient file reading and writing to line-by-line and character-by-character parsing techniques for handling textual data.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Parsing Table Data in R

Discover practical techniques for parsing and writing tabular scientific data in R, working with both TXT and CSV formats to effectively manage structured data files.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Hierarchical and Structured Data Formats in R

Dive into JSON, XML, and scientific data storage formats in R, learning to parse, construct, and manage complex structured datasets essential for data-driven applications.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Large Data Handling Techniques in R

Master efficient techniques for handling large datasets in R, including compressed file management, batch processing, and working with large matrices to effectively manage data at scale.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Fundamentals of Text Data Manipulation in JS

Master text data manipulation in JS with file reading/writing techniques, line-by-line parsing, and asynchronous operations for efficient textual data handling.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate