Data Management Courses

Fundamental Data Structures - Stacks and Queues in C++

Master stack and queue implementations in C++, from fundamental concepts to advanced manipulations, while preparing for technical interviews and algorithmic problem-solving.

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

Fundamental Data Structures - Linked Lists in C++

Master linked list implementation in C++ through hands-on exercises, from basic concepts to advanced applications, preparing you for technical interviews and real-world programming challenges.

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

Credential

Mastering Algorithms and Data Structures in C#

Master essential algorithms and data structures in C# through hands-on implementation of hash tables, sorting methods, stacks, queues, and linked lists for efficient problem-solving and optimization.

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

Credential

Visualizing Christmas Song Data with Plotly and Dash

Explore Christmas music trends through interactive data visualization using Pandas, Plotly, and Dash to build engaging dashboards analyzing Billboard holiday hits from the 1950s onwards.

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

Working Capital and Cash Management

Master cash flow optimization through balance sheet management, inventory strategies, and working capital transformation to prevent cash shortages in profitable companies.

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

Managing Data for GenAI with Bedrock Knowledge Bases

Discover how to build robust data foundations for GenAI applications using Bedrock Knowledge Bases, vector storage, document processing, and RAG querying workflows.

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

GCP Secrets and Key Management with Python

Master GCP Secret Manager and Cloud KMS with Python to securely handle application secrets, generate keys, implement encryption, and manage complete lifecycle operations.

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

Credential

IBM SkillsBuild – Data Analytics

Learn how to make sense of data, find useful insights, and share those insights in clear and visual ways. Through real-world projects and hands-on exercises, you’ll practice the full data analysis process, from preparing data to drawing conclusions that…

• University of the People
• 2 months
• Self-Paced
• Free Online Course

Fundamentals of Text Data Manipulation in Kotlin

Master text data manipulation in Kotlin through file reading, writing, and parsing techniques. Build skills in line-by-line and character-by-character processing for efficient textual data handling.

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

Parsing Table Data in Kotlin

Master parsing and writing techniques for scientific data using TXT and CSV formats in Kotlin, gaining practical skills for managing structured tabular data files effectively.

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

Large Data Handling Techniques in Kotlin

Master efficient data management at scale with Kotlin through ZIP operations, batch processing, and CSV handling techniques for large datasets.

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

Foundations of NLP Data Processing

Master text cleaning, vectorization techniques (TF-IDF, embeddings), modern tokenization, and scalable data pipelines for NLP and LLMs through hands-on practice.

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

Optimized Data Preparation for Large-Scale LLMs

Master efficient data preparation strategies for training large-scale LLMs through scalable collection, deduplication, filtering, and augmentation techniques to optimize datasets.

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

Credential

Working with Different Files as Data Sources in Kotlin

Master file-based data manipulation in Kotlin by reading, writing, and processing text, CSV, JSON, and ZIP files for real-world data engineering applications.

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

Credential

Data Processing for LLMs

Master text cleaning, tokenization, vectorization, and chunking techniques to build high-quality data pipelines for large language models and NLP applications.

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