📊 Data Visualization
- Tableau, Power BI – Interactive dashboards and business intelligence
- Seaborn, Matplotlib – Statistical plotting and data exploration
- Panel, Bokeh – Interactive Python visualizations for web-based dashboards
🤖 Machine Learning & AI
- TensorFlow, PyTorch – Deep learning frameworks for custom models
- Scikit-learn – Classical machine learning (classification, regression, clustering)
- LangChain – Framework for building LLM-powered applications (RAG, agents)
🏗️ Data Engineering & Cloud
- AWS: SageMaker, Bedrock, Lambda, S3 – Model training, deployment, storage, and serverless workflows
- Azure: Synapse Analytics, Data Factory – Data integration and distributed analytics
- Docker, Git – Containerization and version control for reproducible pipelines
🧠 Big Data & Databases
- SQL, PySpark – Querying and distributed data processing
- Snowflake, PostgreSQL, DuckDB, MongoDB, ChromaDB – Relational, vector, and document-oriented databases
- Hadoop, Hive – Big data ecosystem tools for storage and querying
🧑💻 Programming Languages
- Python, R – Primary languages for data science, statistics, and ML
- C++, Java – Systems programming and backend development
- SAS – Statistical analysis and enterprise data analytics