I am a Singapore-based Data Scientist and AI Practitioner passionate about building intelligent AI systems that solve real-world business problems.
My work spans Generative AI, Agentic AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Machine Learning, Cloud AI, Document Intelligence, Predictive Analytics, and Enterprise AI Applications.
I enjoy taking AI solutions from concept to deployment by combining data science, software engineering, and cloud technologies to build practical, production-ready AI systems.
- 🇸🇬 Singapore Citizen
- 🎓 M.S. Applied Data Science, Indiana University Indianapolis (4.0/4.0 GPA)
- 🎓 M.S. Management (Finance), Singapore Management University
- 💼 Data Scientist at Nautarex Systems
- 🌱 Currently exploring Agentic AI, Enterprise AI, Multi-Agent Systems, and Production AI Applications
- 💬 Interested in Applied AI, Machine Learning, Cloud AI, and Enterprise AI Solutions
Enterprise AI assistant built using LangGraph that coordinates multiple specialized AI agents for customer support, billing, payment history, policy information, and human escalation workflows.
Tech Stack
LangGraph • OpenAI • ChromaDB • SQLite • Agentic AI
Multi-agent AI system that converts natural language into SQL, executes database queries, generates business insights, and produces interactive Plotly visualizations.
Tech Stack
LangGraph • Chainlit • OpenAI • SQLite • Plotly
End-to-end machine learning application using Apache Spark and AWS SageMaker Serverless to predict diabetes risk through an interactive Dash application.
Tech Stack
Python • Apache Spark • AWS SageMaker • Dash • Machine Learning
Cloud-based invoice processing pipeline using AWS Textract to automatically extract structured information from invoices and expense receipts.
Tech Stack
AWS Textract • Python • OCR • Document AI
Transformer-based Speech Emotion Recognition system using Wav2Vec2, Attentive Statistical Pooling, and Additive Margin Softmax for emotion classification.
Tech Stack
PyTorch • Hugging Face Transformers • Wav2Vec2 • Audio AI
Python • SQL • R • Flutter
OpenAI API • LangGraph • LangChain • LlamaIndex • Ollama • Prompt Engineering • Agentic AI • Retrieval-Augmented Generation (RAG)
PyTorch • TensorFlow • Scikit-learn • XGBoost • Hugging Face Transformers
AWS (Textract, SageMaker, Lambda, Rekognition, SES)
Google Cloud (Vertex AI, Gemini)
Microsoft Azure
Pandas • NumPy • Plotly • Tableau • Power BI
- Agentic AI
- Enterprise AI Systems
- Large Language Models (LLMs)
- Retrieval-Augmented Generation (RAG)
- Multi-Agent Systems
- Document Intelligence
- Machine Learning
- Cloud AI
- AI for Business Applications
⭐ Multi-Agent Insurance System
⭐ AI Business Analytics Assistant
⭐ End-to-End Diabetes Risk Prediction System
⭐ AWS Textract Invoice Analyzer
⭐ Speech Emotion Recognition with Wav2Vec2
🌐 Portfolio
https://www.linkedin.com/in/aniketshirsatsg/