CodeSignal Paths

Microcredential

Fundamental Coding Interview Preparation with Python

Master Python fundamentals, data structures, and algorithms while developing problem-solving skills needed for technical interviews at top tech companies through hands-on practice and real-world applications.

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Advanced Coding Interview Preparation with Python

Master advanced Python algorithms, data structures, and problem-solving techniques for technical interviews through hands-on practice with multidimensional arrays, hashmaps, and optimization strategies.

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Introduction to Programming with Python

Master Python programming fundamentals through travel-themed examples, progressing from basic syntax to functions and loops while building practical coding skills and creating modular programs.

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Journey into SQL with Taylor Swift

Master SQL fundamentals through Taylor Swift's discography - from basic queries to advanced joins and functions, all while exploring music data in this engaging, pop-culture themed learning journey.

• CodeSignal
• On-Demand
• Free Certificate
• 4 courses

Microcredential

Introduction to TypeScript for Beginners

Master TypeScript fundamentals through hands-on practice with data structures, loops, functions, and object-oriented programming concepts, building a strong foundation for modern web development.

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Text Classification with Natural Language Processing

Master text classification techniques from data preparation to advanced modeling, including feature engineering, algorithm implementation, and deep learning optimization with TensorFlow.

• CodeSignal
• On-Demand
• Free Certificate
• 4 courses

Microcredential

Introduction to Dart for Beginners

Master Dart programming fundamentals through hands-on exercises, covering data structures, loops, functions, and object-oriented concepts for building cross-platform applications.

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Mastering Clustering in Machine Learning

Master clustering algorithms and validation techniques for unsupervised machine learning, from K-means and DBSCAN to hierarchical methods and performance metrics.

• CodeSignal
• On-Demand
• Free Certificate
• 4 courses

Microcredential

Go Programming for Beginners

Master Go programming fundamentals through hands-on practice with data structures, loops, debugging, string manipulation, functions, and object-oriented concepts while building real-world applications.

• CodeSignal
• On-Demand
• Free Certificate
• 7 courses

Microcredential

Advanced Interview Prep for Senior Engineers in Python

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Master advanced Python data structures, design patterns, and refactoring techniques while building interview-ready skills for technical assessments and real-world software development challenges.

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Data Analysis 101 with R

Master data analysis fundamentals using R, from data manipulation and cleaning to statistical testing and visualization with ggplot2. Create compelling insights through hands-on practice with real datasets.

• CodeSignal
• On-Demand
• Free Certificate
• 6 courses

Microcredential

Mastering Dimensionality Reduction with Python

Master Python-based dimensionality reduction techniques from PCA to autoencoders, learning to extract essential features from complex datasets and optimize machine learning model performance through hands-on practice.

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Mastering Cloud Engineering with AWS and Python

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

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Fundamental Coding Interview Preparation with C++

Master C++ programming fundamentals, data structures, and algorithms while developing problem-solving skills needed for technical interviews at leading tech companies through hands-on practice and real-world applications.

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses

Microcredential

Coding Interview Prep for Senior Engineers in Python

Master Python data structures, OOP concepts, and stream manipulation techniques while practicing advanced implementations for handling complex industry data efficiently.

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses