Namrata De

Namrata De

Data Scientist
Germany
Bengali, German, Hindi, English

About Me

Data Scientist currently finishing a Masters in Data Science at Freie Universität Berlin. With 5+ years of professional experience in related fields – my expertise lies in developing and deploying advanced Machine Learni…

Experience

Student Engineer – ASR & NLU

SoundHound AI
Oct 2023 - Present · 2 years 9 months

Developed advanced Voice Assistant models for cars, focusing on Natural Language Understanding (NLU) and real-time inference, improving inference efficiency and response latency in production pipelines.
Automated C++ code generation for NLU using custom domain templates and integrating LLMs (TensorFlow, PyTorch), cutting manual efforts by more than 90%.

Student Engineer – ASR & NLU

SoundHound AI – Berlin, Germany
Oct 2023 - Present · 2 years 9 months

Developed advanced Voice Assistant models for cars, focusing on Natural Language Understanding (NLU) and real-time inference, improving inference efficiency and response latency in production pipelines.
Automated C++ code generation for NLU using custom domain templates and integrating LLMs (TensorFlow, PyTorch), cutting manual efforts by more than 90%.

Student Research Assistant

Freie Universität Berlin
Mar 2023 - Dec 2023 · 9 months

Worked on the DFG-funded project “Fairness and Efficiency in Vehicle Routing Problems” at the Dahlem Centre for Machine Learning and Robotics.
Designed novel algorithms with feasibility constraints and prepared layered data visualizations using Python (Matplotlib, Seaborn) and HTML/CSS for enhanced interpretability.

Student Research Assistant

Freie Universität Berlin – Berlin, Germany
Mar 2023 - Dec 2023 · 9 months

Worked on the DFG-funded project “Fairness and Efficiency in Vehicle Routing Problems” at the Dahlem Centre for Machine Learning and Robotics.
Designed novel algorithms with feasibility constraints and prepared layered data visualizations using Python (Matplotlib, Seaborn) and HTML/CSS for enhanced interpretability.

Data Scientist

Zinier
Oct 2021 - Oct 2022 · 11 months

Led end-to-end projects in Computer Vision, Demand Forecasting, Synthetic Data Generation and Predictive Analytics.
Created and deployed CV models for custom Object Detection, Text Extraction and Image Enhancement.
Used Docker and AWS services to create API endpoints for ML models with SAM and Lambda, and leveraged SageMaker for scalable model training.
Collaborated cross-functionally using Agile methodologies and delivered product demos to clients.
Awarded “ZinStar” and recognized as the AI lead of the winning team in a company-wide Hackathon.

Data Scientist

Zinier – Bengaluru, India
Oct 2021 - Oct 2022 · 1 year

Led end-to-end projects in Computer Vision, Demand Forecasting, Synthetic Data Generation and Predictive Analytics.
Created and deployed CV models for custom Object Detection, Text Extraction and Image Enhancement.
Used Docker and AWS services to create API endpoints for ML models with SAM and Lambda, and leveraged SageMaker for scalable model training.
Collaborated cross-functionally using Agile methodologies and delivered product demos to clients.
Awarded “ZinStar” and recognized as the AI lead of the winning team in a company-wide Hackathon.

System Engineer

Tata Consultancy Services – Kolkata, India
Jun 2019 - Sep 2021 · 2 years 3 months

Architected backend solutions (using Oracle PL/SQL) for an enterprise-level insurance application.
Implemented new features, led production support operations by providing code-level bug fixes for critical issues, and mentored associates on best practices in coding and process management.
Recognized with multiple awards including ‘Star of the Month’ and ‘Best Team’ for exceptional performance.

Backend Developer

Tata Consultancy Services
Jun 2019 - Sep 2021 · 2 years 3 months

Architected backend solutions (using Oracle PL/SQL) for an enterprise-level insurance application.
Implemented new features, led production support operations by providing code-level bug fixes for critical issues, and mentored associates on best practices in coding and process management.
Recognized with multiple awards including ‘Star of the Month’ and ‘Best Team’ for exceptional performance.

Data Science Intern

Anahat for Change Foundation (NGO) – Kolkata, India
Jan 2020 - Feb 2020 · 1 month

Performed data cleaning and feature engineering on 1k+ survey responses, built predictive models, and presented data-driven insights for a Menstrual Health Management program.

NLP Intern

Aptsource Software Private Limited – Kolkata, India
Apr 2019 - Jun 2019 · 2 months

Integrated Apache cTAKES to enhance the company's healthcare product, focusing on improved data extraction and NLP.

CV Intern

Globsyn Group-3rd Life – Kolkata, India
Feb 2019 - Mar 2019 · 1 month

Training on data annotation tools, object detection methods, and image augmentation techniques, essential for Computer Vision projects.

Skills

C++ Language (C++) Linux PHP: Hypertext Preprocessor (PHP) Python Statistical Package for Social Sciences (SPSS) Structured Query Language (SQL) Windows Artificial Intelligence Data Science Flask Keras Machine Learning Algorithms Neural Networks NumPy TensorFlow Transformers Deep Learning Docker Jenkins Kubernetes Natural Language Processing R Programming Language (R) Stata Java OpenCV AWS Lambda AWS SAM AWS SageMaker Apache cTAKES Hadoop Pig Hive HBase Doxygen LaTeX Plotly Machine Learning Computer Vision Predictive Analytics Data Visualization Data Analysis Agile Feature Engineering Data Cleaning Hyperparameter Optimization
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