Bratati Datta Gupta

Data Scientist

Bengaluru, Karnataka, India2 yrs 7 mos experience

Key Highlights

2.7 years of hands-on Data Science experience.
Expert in developing machine learning models and solutions.
Proficient in data visualization and user behavior analysis.

Stackforce AI infers this person is a Data Science and Machine Learning expert in SaaS.

Contact

Skills

Core Skills

Machine LearningDjango Rest FrameworkTableauAws

Other Skills

BERTC (Programming Language)C++Cascading Style Sheets (CSS)Core JavaData AnalysisData StructuresDeep LearningDjangoE-LearningGitGitHubGraphic DesignJavaLarge-scale Data Analysis

About

Hi! You wanna know my goal? Turning data into real-world impact. I dive into data, handling it effectively to find insights and build intelligent solutions tailored to specific business challenges. I believe the best Data Science bridges technical depth with business understanding to deliver solutions that truly work. That intersection is where I focus. I bring 2.7 years of hands-on Data Science and Machine Learning experience to the table to develop and deliver solutions using the vast knowledge on data science I have gathered in all these years. I'm always keen to explore interesting datasets and translate them into clear and actionable stories.

Experience

Nielsen

Data Scientist

Mar 2025 – Present · 1 yr · Bengaluru, Karnataka, India · On-site

Kestone

2 roles

Data science engineer

Aug 2023 – Mar 2025 · 1 yr 7 mos · New Delhi, Delhi, India · On-site

In my role as a Data Science Engineer at Kestone, I focused on enhancing user experience through innovative solutions and data-driven insights -
Developed a recommendation system at VOSMOS using BERT tokenizer and Word2Vec embeddings.
Designed and implemented a real-time voicebot application with Django framework, improving response time.
Conducted user behavior analysis for all events using Tableau's interactive dashboard for actionable insights.

Machine LearningDjango REST FrameworkTableau

Data Science Intern

Jun 2022 – Jun 2023 · 1 yr · New Delhi, Delhi, India · On-site

My key responsibility was to understand the data inside out and implement business development ideas which implements machine learning algorithms. Some of my significant achievements were -
Developed and optimized a machine learning model to predict attendee participation and registration based on past behaviour, registration details, interest areas, designations, and organizations. Overall, achieved a 14% increase in prediction accuracy using the XGBoost algorithm.
Maintained and deployed the model with AWS services including Lambda, EC2, S3, and Elastic Beanstalk, ensuring 99% uptime and streamlining the data modeling flow using SQL.
Contributed in creating dashboards on the customer journey data using tableau, helped to achieve 60% conversion rate from the registration to attendee for the events.
Worked on backend API development with Django Rest APIs, implementing SimpleJWT authentication and integrating MongoDB, reducing API response time by 30%.

Machine LearningAWSSQLDjango REST FrameworkTableau

Ziroh labs

Software Intern

Aug 2021 – Sep 2021 · 1 mo · remote

We have built a bunch of APIs for AzureBlob, where the functionalities were some of the primary operations on files and directories, listed below-
DeleteFile - multiple containers - fully functional - tested
UploadFile - multiple containers - fully functional- tested
CreateDirectory - multiple containers - fully functional- tested
GetCloudDirectory - multiple containers - fully functional - tested
ShareFile - multiple containerss - fully functional - tested
CopyFile - multiple containerss - fully functional- tested
MoveFile - multiple containerss - fully functional- tested- tested
CopyDirectory - multiple containers - fully functional- tested
UploadFile - multiple containers - fully functional- tested
CreateDirectory - multiple containers - fully functional- tested
GetCloudDirectory - multiple containers - fully functional - tested
ShareFile - multiple containerss - fully functional - tested
CopyFile - multiple containerss - fully functional- tested
MoveFile - multiple containerss - fully functional- tested- tested
CopyDirectory - multiple containers - fully functional- tested
DownloadFile - multiple containerss - fully functional - tested

The entrepreneurship network

Java Developer

Mar 2021 – Apr 2021 · 1 mo · Online

I was being provided a list of operations, those I had to make them implement through Java APIs. There were almost 50 API description. Finally, I completed 39 of them successfully, now they are in use from the company's end.