| Programming Languages | Python (NumPy, SciPy, Matplotlib, Pandas, Seaborn), Java, C++ |
| Web Development | JavaScript, TypeScript, Tailwind CSS, FastAPI, React |
| Databases | MySQL, PostgreSQL, MongoDB |
| Deep Learning Frameworks | TensorFlow, Keras, PyTorch |
| LLM Application Frameworks | LangChain, LangGraph, LlamaIndex, LlamaAgents |
| LLM Evaluation Frameworks | LangSmith, Langfuse, RAGAS, DeepEval |
| Vector Databases | AlloyDB for PostgreSQL (pgvector), ChromaDB, FAISS, Milvus |
| Cloud Services (Azure) | Azure OpenAI, Azure SQL Database, Azure Container Registry, Azure App Service, Azure Blob Storage, Azure Boards, Azure Functions, Azure Bot Service |
| Cloud Services (AWS) | Amazon ECR, AWS App Runner, Amazon EC2, Amazon S3, Amazon SES |
| Cloud Services (GCP) | Google Cloud Storage, Google App Engine, Google Compute Engine |
| Others | Docker, GitHub, OpenCV, Microsoft Bot Framework, WebSocket, Jira |