Roudranil Das

Data Scientist

Kolkata, West Bengal, India3 yrs 8 mos experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

Expert in Machine Learning and Data Science applications.
Developed innovative synthetic data generation frameworks.
Skilled in statistical analysis and text data processing.

Stackforce AI infers this person is a Data Science professional with expertise in Machine Learning and statistical analysis.

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Skills

Core Skills

Machine LearningData Science

Other Skills

Azure DatabricksAzure DevOps ServicesAzure MLBayesian inferenceC (Programming Language)Computer VisionDashboard DevelopmentData AnalysisData CleaningData StructuresDockerEnglishFlaskGenerative Adversarial Networks (GANs)Interpersonal Communication

About

Hey there! Currently I am working as a data scientist in the Data Science and Innovation team under Kantar Analytics Practice. I am keen on the applications of ML and statistical techniques across domains. Lately I have picked up an interest in ML for audio signal processing. When I am not tinkering with my linux rice, I play bangla folk on my mandolin. Feel free to reach out! Personal website: roudranil.github.io

Experience

3 yrs 8 mos

Total Experience

1 yr

Average Tenure

2 yrs

Current Experience

Kantar

2 roles

Data Scientist 2

Promoted

Oct 2025 – Present · 8 mos

Data Scientist 1

Jun 2024 – Oct 2025 · 1 yr 4 mos

worked on designing the theoretical framework for aggregate level synthetic data generation since its inception
led the end to end deployment of the model on azure ML, ensuring parallelisation and modularisation of the codebase
worked on implementing aggregate level synthetic data generation for pilot runs and in production
worked on LLM based chat app for quantitive analysis
experimented on designing survey studies from necessary information using LLM's and RAG frameworks.

Machine LearningData Science

Hodu solutions

Machine Learning Intern

Aug 2023 – Nov 2023 · 3 mos · Remote · Remote

Chennai mathematical institute

Teaching Assistant - Mathematical methods and Analysis

Aug 2023 – Nov 2023 · 3 mos · Chennai, Tamil Nadu, India

Ltimindtree

Data Science Summer Intern

May 2023 – Jul 2023 · 2 mos · Chennai, Tamil Nadu, India · Hybrid

Responsibilities:
Performed statistical analysis of raw text data
Built a pipeline for extensive data cleaning of said text data tailored for use in future applications
Built an exhaustive data quality checking pipeline based on statistical estimates from text data keeping in mind specialised use cases.
Performed topic modelling on text data, derived optimum cluster values, and topic clusters in order to further judge data quality
Built a dashboard showcasing the performance of the pipelines on input data
Integrated both pipelines into a single one and incorporated it as a part of a RESTful API service with end-to-end capabilities
Tools used: Python, Pandas, Matplotlib, Streamlit, Spacy, sentence-transformers, BERTopic, Flask, Flask-restful, nltk