Prathamesh Wagh profile photo 1 on Tal

Prathamesh Wagh

Building ML @ MeantToBe • Ex - Data scientist @ Walmart Ads• Ex-Myntra • IIT (ISM) Dhanbad • Agentic AI • GenAI • Deep Learning • ML Enthusiast

Bengaluru

3+ years of work experience

Meant To Be Inc
Oct 202511 mosPresent

Gurugram, Haryana, India

Walmart Global Tech
Jul 20232 yrs 4 mosOct 2025

Bengaluru, Karnataka, India

•Developed a large-scale Two-Tower Deep learning model for Objective-driven audience targeting, processing features for 20B+ interactions to serve 300M+ users, achieving +9% CTR uplift in alpha testing and 96% SLA reduction. •Led the A/B Testing effort collaborating with cross-functional teams. •Implemented a state-of-the-art AutoEncoder for dimensionality reduction, compressing 384-dimensional embeddings to 128 dimensions, resulting in a 60% reduction in computation cost and 65% reduction in storage cost with negligible performance trade-off. •Built and Deployed an end-to-end pipeline in Airflow leveraging LLaMA2 and BERTopic to generate summaries and topics by capturing the user sentiment from Ads feedback data, integrating the insights into a real-time dashboard for performance tracking and metrics visualization. •Fine-tuned a large language model (LLM) to extract customized Ad attributes, enabling automated Itemset and Audience recommendations on a Self-Serve UI for advertisers, enhancing user experience. •Deployed the pipeline in Airflow for Demographic data prediction like Age, Gender and HHI. Developed the model evaluation framework and a real-time model monitoring dashboard for prediction quality.
Myntra
May 20223 mosJul 2022

Bengaluru, Karnataka, India

Redesigned Help Center Config using Object-Oriented Design pattern reducing the config size by 60%. Increased Scalability of Config by adding support for multi-level queries and reducing the complexity. Integrated Config with Help Center and Improved Algorithm Design for information retrieval with reduced time complexity from O(N) to O(log(N)). Proposed Resumable Video file compressor and uploader using Web Sockets.
MarketInc
Oct 20214 mosJan 2022

Developed ERP Software from scratch reducing the manual paper-work by 100%. Designed and Implemented Database Architecture and secure REST API’s with role based access. Added features for Inventory Management, Ticket Tracking, Realtime Notifications and Chat, Employee Productivity Tracking System, Automated Invoice Generation, etc. Enhanced security with Role based access for specific sections in frontend and protected routes in backend using JSON Web Tokens.
GitHub
@prathamesh28
Codeforces
@pratham__28

Prathamesh’s AI Stack

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Education

Indian Institute of Technology (Indian School of Mines), Dhanbad

Bachelor of Technology - BTech, Electrical and Electronics Engineering

Indian Institute of Technology (Indian School of Mines), Dhanbad

20194 yrs2023

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Headline

Building ML @ MeantToBe • Ex - Data scientist @ Walmart Ads• Ex-Myntra • IIT (ISM) Dhanbad • Agentic AI • GenAI • Deep Learning • ML Enthusiast

About

Data Scientist with a strong foundation in machine learning, deep learning, and large language models. B.Tech graduate from IIT (ISM) Dhanbad and specialized in building scalable ML systems, from modeling to production, with expertise in transformers, embeddings, and real-time recommendations. Passionate about solving complex problems with clean, efficient, and impactful solutions. Experienced across the stack — from model training to deployment — with a proven track record of innovation, ownership, and delivery.

Location

Bengaluru

AI stack

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Work experience

Senior Machine Learning Engineer at Meant To Be Inc, Oct 2025 - Present · 11 mos, Gurugram, Haryana, India

Data Scientist at Walmart Global Tech, Jul 2023 - Oct 2025 · 2 yrs 4 mos, Bengaluru, Karnataka, India, •Developed a large-scale Two-Tower Deep learning model for Objective-driven audience targeting, processing features for 20B+ interactions to serve 300M+ users, achieving +9% CTR uplift in alpha testing and 96% SLA reduction. •Led the A/B Testing effort collaborating with cross-functional teams. •Implemented a state-of-the-art AutoEncoder for dimensionality reduction, compressing 384-dimensional embeddings to 128 dimensions, resulting in a 60% reduction in computation cost and 65% reduction in storage cost with negligible performance trade-off. •Built and Deployed an end-to-end pipeline in Airflow leveraging LLaMA2 and BERTopic to generate summaries and topics by capturing the user sentiment from Ads feedback data, integrating the insights into a real-time dashboard for performance tracking and metrics visualization. •Fine-tuned a large language model (LLM) to extract customized Ad attributes, enabling automated Itemset and Audience recommendations on a Self-Serve UI for advertisers, enhancing user experience. •Deployed the pipeline in Airflow for Demographic data prediction like Age, Gender and HHI. Developed the model evaluation framework and a real-time model monitoring dashboard for prediction quality.

Software Engineer Intern at Myntra, May 2022 - Jul 2022 · 3 mos, Bengaluru, Karnataka, India, Redesigned Help Center Config using Object-Oriented Design pattern reducing the config size by 60%. Increased Scalability of Config by adding support for multi-level queries and reducing the complexity. Integrated Config with Help Center and Improved Algorithm Design for information retrieval with reduced time complexity from O(N) to O(log(N)). Proposed Resumable Video file compressor and uploader using Web Sockets.

Full Stack Web Developer at MarketInc, Oct 2021 - Jan 2022 · 4 mos, Developed ERP Software from scratch reducing the manual paper-work by 100%. Designed and Implemented Database Architecture and secure REST API’s with role based access. Added features for Inventory Management, Ticket Tracking, Realtime Notifications and Chat, Employee Productivity Tracking System, Automated Invoice Generation, etc. Enhanced security with Role based access for specific sections in frontend and protected routes in backend using JSON Web Tokens.

Education

Bachelor of Technology - BTech, Electrical and Electronics Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad

Public links

github: https://github.com/prathamesh28

codeforces: https://codeforces.com/profile/pratham__28