English Courses

Mastering Messaging with AWS SDK for Python

Master AWS messaging services using Python and Boto3, from basic SQS/SNS setup to advanced operations like FIFO queues, topic subscriptions, and heartbeat monitoring.

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

AWS Secrets Management with AWS SDK for Python

Master AWS secrets management using Python SDK to handle KMS, Secrets Manager, and Parameter Store. Learn to create, rotate, and manage encryption keys, secrets, and configuration parameters securely in AWS infrastructure.

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

Basic $TSLA Financial Data Handling in Pandas

Master Python data analysis by manipulating Tesla stock data with Pandas - from loading financial datasets to creating visualizations and filtering time series data for meaningful market insights.

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

Technical Indicators in Financial Analysis with Pandas

Master technical indicators for financial analysis using Pandas - from moving averages to VWAP calculations. Apply these concepts to real Tesla stock data for making data-driven trading decisions.

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

Preparing Financial Data for Machine Learning

Master essential techniques for preparing financial time series data through feature engineering, scaling, and proper train-test splitting to build effective machine learning models for stock price prediction.

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

Introduction to Machine Learning with Gradient Boosting Models

Master gradient boosting models through hands-on practice with Tesla stock predictions, covering model training, cross-validation, hyperparameter tuning, feature importance analysis, and early stopping techniques.

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

Practice Building Genuine Relationships

Master essential techniques for building authentic connections through active listening, name memorization, and positive first impressions while developing genuine interpersonal relationships.

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

Effective Communication & Active Listening in Practice

Master essential active listening and empathetic communication skills to enhance workplace relationships, resolve conflicts effectively, and deliver constructive feedback in professional settings.

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

Practice Influencing and Persuading Tactfully

Master the art of ethical influence through proven principles of appreciation, subtle guidance, and motivation to build stronger professional relationships.

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

Practice Navigating Conflict with Diplomacy

Master essential diplomatic skills for navigating workplace conflicts, delivering sincere apologies, handling criticism gracefully, and building positive relationships through constructive feedback and motivation.

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

Microcredential

Mastering Cloud Engineering with AWS and Python

177 ratings at CodeSignal

Master AWS cloud engineering through hands-on Python development, covering Boto3, S3, DynamoDB, messaging services, and secrets management for building automated cloud solutions.

• CodeSignal
• 14 hours
• Self-Paced
• Free Certificate
• 5 courses

Microcredential

Mathematical Foundations for Deep Learning

177 ratings at CodeSignal

Master essential mathematical concepts - linear algebra, calculus, optimization, and statistics - to build a solid foundation for understanding and implementing deep learning algorithms effectively.

• CodeSignal
• 14 hours
• Self-Paced
• Free Certificate
• 5 courses

Building RESTful APIs with Spring Boot

Master RESTful API development with Spring Boot, from basic controllers to CRUD operations, JSON responses, and parameter handling for robust web services.

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

Persisting Data with Spring Data JPA

Master Spring Data JPA fundamentals and advanced concepts, from custom repositories and complex querying to entity relationships, pagination, and sorting - all using Kotlin programming language.

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

Introduction to Spring Boot and Spring Core

Master core Spring Boot concepts, from project structure and beans to dependency injection and lifecycle management, while exploring advanced wiring techniques for robust application development.

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