Rahul Anand
Verified Expert in Engineering
Data Science Developer
Rahul is a data science professional with a blend of management expertise, technical proficiency, and business acumen. He drives results with expertise in building end-to-end solutions using algorithmic bidding, experimentation framework, and relevance and model automations.
Portfolio
Experience
Availability
Preferred Environment
Spark, Python, R, Anaconda, CentOS, Linux
The most amazing...
...project I've built was a scalable and robust A/B test platform where the logic could be extended to any website and optimized on any user-defined metric.
Work Experience
Principal Data Scientist
Groupon
- Built a user-to-product recommendation system that targeted customers with email and push notifications with high precision.
- Created a robust A/B testing framework that locates the best variant on any user-defined attribution method.
- Developed an automated bidding system for display, and SEM marketing.
- Built a product-to-product-based recommendation system to create greater engagement, and drive purchases.
- Designed a model to predict the Customer Lifetime Value (540 days) after any predefined action taken by a user.
- Developed a real-time, multi-touch attribution model to help identify the efficiency of the campaigns run by paid marketing channels.
- Created a framework to calculate the marketing channel incrementality, that helps a business identify which campaigns generated incremental orders, and which took credit from the attribution methodology.
- Designed a customer segmentation methodology to cluster users based on long-term profitability rather than immediate transactions.
R&D Analyst
Global Analytics
- Built an automated model building platform. Given any dataset, the module will attempt to build an ensemble model for the best possible result.
- Developed a user-defined variable generation module, which transforms the dataset based on the configuration file provided by the user.
- Built a module for missing value imputation, which helps a dataset utilize all possible information provided, and replace missing data with a proper guess-using simulation.
- Ran multiple ad-hoc analyses, which helped shape the business based on my recommendations.
Experience
Product-to-Product Recommendation System
Built a Multi-touch Attribution Model for a Marketing Channel
Real-time Attribution Model
User-to-Product-Based Recommendation System
Algorithmic Bidding
A/B Test Framework
Customer Segmentation
Skills
Languages
R, Python 3, Python, SQL
Frameworks
Hadoop, Spark, RStudio Shiny
Libraries/APIs
Spark ML, Tidyverse, TensorFlow, Keras, Facebook API
Tools
Plotly, sparklyr, Spark SQL, Solr
Paradigms
Design-driven Development (D3), Data Science
Platforms
Anaconda, Linux, CentOS
Storage
MySQL, Apache Hive, Elasticsearch, Redis
Other
Machine Learning Automation, Machine Learning, A/B Testing, Mathematics, Data Engineering, Deep Learning, Deep Reinforcement Learning, Reinforcement Learning, Statistics, Analytics, Computer Vision
Education
Student Research Assistant in Operations Research (Game Theory)
Massachusetts Institute of Technology - Boston, USA
Master's Degree in Mathematics and Scientific Computing
Indian Institute of Technology - Kanpur, India
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