Charishma Garikapati
Data Scientist & Generative AI Engineer
Empowering organizations with production-grade, scalable AI — LLMs, bots, and next-gen data solutions.
Proven track record in GenAI, NLP, multi-agent systems, and ML cloud deployment.
Technical Skills
- Programming & Scripting: Python, R, SQL
- ML & AI: LLMs, Generative AI, RAG, NLP, Computer Vision, Transformers, RNNs, LSTMs, CNNs, ANNs, GANs
- Libraries & Frameworks: TensorFlow, Scikit-Learn, pandas, VertexAI Agent Builder, smolagents, LlamaIndex, LangGraph, Multi-agent Systems
- Cloud: GCP, Databricks, AWS
- Visualization & Reporting: Tableau, Matplotlib, Seaborn
- Databases & APIs: MySQL, Pinecone, FAISS, Vector DB, OpenAI API, Together.ai API, Hugging Face, Yahoo Finance API
- Tools & IDEs: VS Code, PyCharm, Spyder, Jupyter Notebook
Featured Projects
University Chatbot (LangGraph Multi-Agent System)
- Designed a global chatbot for university Q&A, multi-agent LLM, dynamic filtering, and real-time support.
- Integrated Mistral, Vector DB, and context chains for institution-specific answers.
React, Tailwind, LangGraph, LlamaIndex, Together.ai, Mistral, Flask, FastAPI, Python, Pinecone
Audio-Driven AI Assistant
- Voice Q&A system with Whisper and LLMs for context-aware retrieval and seamless UI/UX.
- Optimized speech-to-text for business deployment.
Whisper Model, meta-llama/Llama-3.2-3B-Instruct, Flask
HR Operations Automation (Vertex AI)
- AI agents for HR resources with Google Cloud Agent Builder, serverless backend and reporting automation.
Google Cloud Agent Builder, Cloud Run, BigQuery, Python, Gemini
United Way Data Analytics
- Topic modelling and outreach insights for 100+ communities using advanced NLP and visualization.
- Socio-economic trend analysis for Toronto, Peel, York—executive dashboards and strategic recommendations.
Python, BERT, Llama, Pandas, NLTK, Scikit-learn, Tableau, Power BI, Streamlit
Database Query Generation Platform
- LLM-powered natural language to SQL platform, enabling non-tech users to access databases with ease.
Flask, OpenAI API, SQL-BERT, MySQL, TensorFlow, Postman
KnowHub (Knowledge Hub)
- Retrieval-Augmented Generation (RAG) app to query documents and get precise, context-relevant answers.
Streamlit, Pinecone Vector DB, OpenAI API
Email Classification System
- AI-driven system for automated routing of internal emails, reducing manual intervention by 80%.
SVM, Naive Bayes, TF-IDF, Word Embeddings, NLTK
Education
- Masters in Data Analytics, Applied Machine Intelligence — Northeastern University CGPA 3.72
- Bachelor of Engineering, Information Technology — Osmania University CGPA 7.9
Certifications
- Introduction to Agents – Hugging Face
- Generative AI Fundamentals – Databricks
- AI Associate – Salesforce
- Machine Learning Specialization – Stanford University
- Deep Learning Specialization – Deeplearning.ai
- SQL for Data Science – University of California
- Python for Everybody – University of Michigan