Tamal Karmakar
Data Scientist
Pune
Summary
As a driven and adaptable data scientist with 5+ years of relevant experience in time series forecasting, deep learning algorithms, predictive modeling, and data visualization. Committed to staying at the forefront of industry trends and techniques in order to provide the highest level of support to the team and contribute to the success of the organization.
Overview
6
6
years of professional experience
1
1
Certificate
Work History
Data Scientist
Kohler
12.2021 - Current
- Developed an end-to-end Automated Demand Forecasting tool for North America Kohler Demand Planners using Deep Learning and Clustering concepts, resulting in a 20% increase in accuracy and a 50% decrease in human effort. Currently working on expanding the product to different Kohler regions such as India, Mexico, and Brazil.
- Worked on Kohler Product Identification initiative, which got integrated with Kohler.com, to help customers in easily identify product details by uploading image of Kohler products. Model is recognizing images with an accuracy of 50%. Currently working on MLOps initiative to create seamless CICD pipeline for this project in Azure cloud.
- Worked on few Data Analysis requirements where warehouse data from North America was analyzed to understand customer ordering patterns.
- Led and mentored team of Data Science interns during their tenure.
- Presenting technical findings to non-technical audiences and communicated technical concepts to different teams.
Associate Data Scientist
Tech Mahindra Ltd.
06.2019 - 11.2021
- Worked on IT Support Ticket Classification tool, classification model was created using machine learning techniques to predict the correct team to which the ticket should be assigned. Model achieved an accuracy of 60%.
- Worked on Workload and resources forecasting for AT&T client. Was a member of the core team handling one of the microservices of the project, such as implementation of new requirements and deployment of service in kubernetes cluster by creating docker images was the key roles.
Software Engineer
Tech Mahindra Ltd.
05.2018 - 07.2019
- Worked as software engineer for client VHA, where I was supporting VHA POS tool. Key roles were to fixing production issues and implementing new requirements from business.
Education
Bachelor of Technology - Electrical Engineering
Gandhi Institute of Engineering And Technology
Gunupur 08.2013 - 05.2017
Higher Secondary Education -
DAV Public School
Bokaro Steel City, India 04.2001 -
Secondary Education -
Kendriya Vidyalaya
Gomoh 04.2001 -
Skills
Proficient in programming languages such as Python and R
Strong knowledge in statistical analysis, machine learning, and deep learning techniques
Experience in working with Azure Databricks and Azure Machine Learning
Expertise in time series forecasting and analysis using ARIMA, SARIMA, and LSTM models
Experience in natural language processing (NLP) techniques such as text classification, and topic modeling
Recently started hands-on experience in MLOps using Azure Machine Learning resources
Strong communication and interpersonal skills
Certification
Microsoft Certified: Azure Data Scientist Associate
Timeline
Microsoft Certified: Azure Data Scientist Associate
09-2023
Data Scientist
Kohler
12.2021 - Current
Associate Data Scientist
Tech Mahindra Ltd.
06.2019 - 11.2021
Software Engineer
Tech Mahindra Ltd.
05.2018 - 07.2019
Bachelor of Technology - Electrical Engineering
Gandhi Institute of Engineering And Technology
08.2013 - 05.2017
Higher Secondary Education -
DAV Public School
04.2001 -
Secondary Education -
Kendriya Vidyalaya
04.2001 -