Ankita Tiwari
Data Scientist
About
Data Scientist with over 3 years professional experience, with a strong foundation in data science and machine learning and hands-on experience in GenAI, LLM and AIagent applications. Experienced with Python, RAG, FastAPI, Azure OpenAI, LangGraph, vector databases and Docker. Built LSTM-based forecasting solutions on Azure Databricks, developed a RAG layer for ESG analysis, and worked on LLM function-calling and computer-use AI agent training and evaluation. Build an agentic M&A due diligence system using FastAPI, Qdrant, Redis, Celery, hybrid retrieval, Cohere reranking and LangGraph. Open to Data Scientist, GenAI Engineer and AI/ML Engineer opportunities.
Skills & Expertise (31)
Work Experience
Data Scientist
JOY IT Consulting
Sep 2025 - Sep 2025
Reviewed and curated multi-turn function-calling data, validating tool selection, parameters, call sequencing and grounding against user queries and tool outputs. Evaluated LLM responses for correctness and hallucinations, identifying unnecessary tool calls, missing parameters and unsupported information in training conversations.
Data Scientist
Kanini Software Solutions
Jul 2022 - Jun 2024
Analyzed Azure Application Insights telemetry and built LSTM based time-series forecasting models using Python/Keras to predict application traffic, failures and workload trends. Implemented and ran the forecasting workflow in Azure Databricks to support cloud-based model execution on application telemetry data. Developed the RAG layer for an ESG solution using Azure Document Intelligence and OpenAI embeddings to retrieve relevant CSR evidence for LLM-based disclosure classification against GRI, SASB and ISSB requirements.
Maths & Statistics Expert
NCR Eduservices
Jan 2022 - Jun 2022
Taught mathematics and statistics across algebra, geometry, statistics and foundational calculus for UK curriculum learners(SATs and GCSE), adapting explanations to different skill levels. Analyzed student performance and used structured problem-solving approaches to identify learning gaps and strengthen quantitative understanding.
Data Scientist
Turing
April 2026 - July 2026
Created and evaluated supervised fine-tuning (SFT) trajectories for a computer-use AI agent performing multi-step tasks using browser, file, web and automation tools. Designed realistic tasks and reviewed agent trajectories for tool usage, error recovery, task completion, correctness and overall training quality.
Education
MBA in Data Science & Business Analytics - Lovely Professional University
2024 - 2026 · India
B.Com in Commerce (Accounts) - St. Xavier College
2017 - 2020 · India
Professional Degree (CMA) in Finance, Taxation & Cost - The Institute of Cost Accountant Of India
2017 - 2021 · India
Certifications
Databricks Generative AI Fundamentals
Databricks
https://drive.google.com/file/d/1bOLQvwyImplwMWReqmUMJtrcncWa1ZM9/view?usp=sharing
Databricks Generative AI Fundamentals
IBM
https://www.coursera.org/account/accomplishments/professional-cert/P2GSRQKGTQKA?utm_source=link&utm_medium=certificate&utm_content=cert_image&utm_campaign=sharing_cta&utm_product=prof
Hacker Rank Python certification
HackerRank
https://www.hackerrank.com/certificates/a893b1843c3c
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Skills (31)
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