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Programming Languages

Core languages that power software, data science, AI, and scalable systems.

TypeScript
TypeScript
Soon
PHP
PHP
Soon
Ruby
Ruby
Soon
Swift
Swift
Soon
Kotlin
Kotlin
Soon
Bash / Shell
Bash / Shell
Soon
PowerShell
PowerShell
Soon
MATLAB
MATLAB
Soon
Lua
Lua
Soon
Perl
Perl
Soon
Haskell
Haskell
Soon
Elixir
Elixir
Soon
Erlang
Erlang
Soon
Groovy
Groovy
Soon
Julia
Julia
Soon
F#
F#
Soon
Zig
Zig
Soon
Assembly
Assembly
Soon
COBOL
COBOL
Soon
Fortran
Fortran
Soon
Ada
Ada
Soon
Prolog
Prolog
Soon
Lisp / Scheme
Lisp / Scheme
Soon
Clojure
Clojure
Soon
Crystal
Crystal
Soon
Nim
Nim
Soon
D Language
D Language
Soon
V Language
V Language
Soon
Objective-C
Objective-C
Soon

Data Analytics & BI

Analyze, visualize, and communicate insights using industry‑standard tools.

SQL for Analytics
SQL for Analytics
Soon
Google Sheets
Google Sheets
Soon
Looker Studio
Looker Studio
Soon
Metabase
Metabase
Soon
Apache Superset
Apache Superset
Soon
Qlik Sense
Qlik Sense
Soon
SAS
SAS
Soon
Alteryx
Alteryx
Soon
KNIME
KNIME
Soon
DAX
DAX
Soon
Data Storytelling
Data Storytelling
Soon
Dashboard Design
Dashboard Design
Soon
A/B Testing
A/B Testing
Soon
Cohort Analysis
Cohort Analysis
Soon
Funnel Analysis
Funnel Analysis
Soon
KPI Design
KPI Design
Soon
Data Literacy
Data Literacy
Soon
MicroStrategy
MicroStrategy
Soon
IBM Cognos
IBM Cognos
Soon
Domo
Domo
Soon
ThoughtSpot
ThoughtSpot
Soon
Mode Analytics
Mode Analytics
Soon

Machine Learning

Algorithms and models that learn patterns and make intelligent predictions.

Scikit-learn
Scikit-learn
Soon
TensorFlow
TensorFlow
Soon
PyTorch
PyTorch
Soon
Keras
Keras
Soon
XGBoost
XGBoost
Soon
LightGBM
LightGBM
Soon
CatBoost
CatBoost
Soon
Reinforcement Learning
Reinforcement Learning
Soon
AutoML
AutoML
Soon
MLOps
MLOps
Soon
Model Deployment
Model Deployment
Soon
Explainable AI
Explainable AI
Soon
Anomaly Detection
Anomaly Detection
Soon
Recommendation Systems
Recommendation Systems
Soon
Transfer Learning
Transfer Learning
Soon
GANs
GANs
Soon
Hyperparameter Tuning
Hyperparameter Tuning
Soon
Feature Stores
Feature Stores
Soon
Model Monitoring
Model Monitoring
Soon
Data Drift Detection
Data Drift Detection
Soon
Federated Learning
Federated Learning
Soon
Graph Neural Networks
Graph Neural Networks
Soon
Bayesian ML
Bayesian ML
Soon
Meta-learning
Meta-learning
Soon
Self-supervised Learning
Self-supervised Learning
Soon
Contrastive Learning
Contrastive Learning
Soon
Neural Architecture Search
Neural Architecture Search
Soon
Causal ML
Causal ML
Soon

Artificial Intelligence

Modern AI systems including GenAI, prompt engineering, and applied tools.

LLMs
LLMs
Soon
RAG
RAG
Soon
AI Agents
AI Agents
Soon
LangChain
LangChain
Soon
LlamaIndex
LlamaIndex
Soon
Vector Databases
Vector Databases
Soon
Multimodal AI
Multimodal AI
Soon
Fine-tuning LLMs
Fine-tuning LLMs
Soon
OpenAI API
OpenAI API
Soon
Hugging Face
Hugging Face
Soon
Embeddings
Embeddings
Soon
Function Calling
Function Calling
Soon
AI Ethics
AI Ethics
Soon
AI Safety
AI Safety
Soon
AI in Production
AI in Production
Soon
Whisper
Whisper
Soon
Text-to-Speech
Text-to-Speech
Soon
DALL-E / Image Gen
DALL-E / Image Gen
Soon
AI Observability
AI Observability
Soon
Chain-of-thought
Chain-of-thought
Soon
Claude API
Claude API
Soon
Gemini API
Gemini API
Soon
Mistral
Mistral
Soon
LLaMA
LLaMA
Soon
CrewAI
CrewAI
Soon
AutoGen
AutoGen
Soon
DSPy
DSPy
Soon
AI Alignment
AI Alignment
Soon
AI Governance
AI Governance
Soon
AI Red Teaming
AI Red Teaming
Soon
Knowledge Graphs
Knowledge Graphs
Soon
Symbolic AI
Symbolic AI
Soon

Data Science

End‑to‑end data science journey from data wrangling to real‑world case studies.

Data Cleaning
Data Cleaning
Soon
Data Wrangling
Data Wrangling
Soon
SciPy
SciPy
Soon
Matplotlib
Matplotlib
Soon
Seaborn
Seaborn
Soon
Plotly
Plotly
Soon
Statsmodels
Statsmodels
Soon
Hypothesis Testing
Hypothesis Testing
Soon
Regression Analysis
Regression Analysis
Soon
Classification
Classification
Soon
Clustering
Clustering
Soon
Dimensionality Reduction
Dimensionality Reduction
Soon
Web Scraping
Web Scraping
Soon
Synthetic Data
Synthetic Data
Soon
Bayesian Statistics
Bayesian Statistics
Soon
Polars
Polars
Soon
Dask
Dask
Soon
PySpark
PySpark
Soon
Causal Inference
Causal Inference
Soon
Geospatial Analysis
Geospatial Analysis
Soon
Sports Analytics
Sports Analytics
Soon
Financial Analytics
Financial Analytics
Soon
Health Analytics
Health Analytics
Soon

Computer Science Fundamentals

Core CS theory every developer and engineer should know.

CS Basics
CS Basics
Soon
Binary & Number Systems
Binary & Number Systems
Soon
Boolean Algebra
Boolean Algebra
Soon
Computer Architecture
Computer Architecture
Soon
Operating Systems
Operating Systems
Soon
Memory Management
Memory Management
Soon
File Systems
File Systems
Soon
Compilers
Compilers
Soon
Automata Theory
Automata Theory
Soon
Computability Theory
Computability Theory
Soon
Complexity Theory
Complexity Theory
Soon
Discrete Mathematics
Discrete Mathematics
Soon
Linear Algebra for CS
Linear Algebra for CS
Soon
Calculus for CS
Calculus for CS
Soon
Probability for CS
Probability for CS
Soon
Data Structures
Data Structures
Soon
Algorithms & DSA
Algorithms & DSA
Soon
Graph Theory
Graph Theory
Soon
Information Theory
Information Theory
Soon
Numerical Methods
Numerical Methods
Soon
Parallel Computing
Parallel Computing
Soon
Distributed Computing
Distributed Computing
Soon
Computational Geometry
Computational Geometry
Soon
Formal Languages
Formal Languages
Soon
Coding Theory
Coding Theory
Soon

Data Engineering

Building and managing data pipelines, infrastructure and architecture.

SQL (Core)
SQL (Core)
Soon
ETL / ELT
ETL / ELT
Soon
Data Pipelines
Data Pipelines
Soon
Apache Spark
Apache Spark
Soon
Apache Kafka
Apache Kafka
Soon
Apache Airflow
Apache Airflow
Soon
Apache Flink
Apache Flink
Soon
Apache Beam
Apache Beam
Soon
Apache NiFi
Apache NiFi
Soon
dbt
dbt
Soon
Hadoop & Hive
Hadoop & Hive
Soon
Delta Lake
Delta Lake
Soon
Apache Iceberg
Apache Iceberg
Soon
Data Lakehouse
Data Lakehouse
Soon
Medallion Architecture
Medallion Architecture
Soon
Batch vs Stream
Batch vs Stream
Soon
Data Warehousing
Data Warehousing
Soon
Data Lakes
Data Lakes
Soon
Data Modeling
Data Modeling
Soon
Data Governance
Data Governance
Soon
Data Quality
Data Quality
Soon
Data Contracts
Data Contracts
Soon
Data Mesh
Data Mesh
Soon
Data Catalog
Data Catalog
Soon
Reverse ETL
Reverse ETL
Soon
Fivetran
Fivetran
Soon
Airbyte
Airbyte
Soon
Dagster
Dagster
Soon
Prefect
Prefect
Soon
Trino
Trino
Soon
Presto
Presto
Soon
Snowflake
Snowflake
Soon
BigQuery
BigQuery
Soon
Databricks
Databricks
Soon
ClickHouse
ClickHouse
Soon
DuckDB
DuckDB
Soon
dlt
dlt
Soon
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