Arjun G.

Arjun G.

Associate Senior Data Scientist

Hyderabad , India

Experience: 5 Years

Arjun

Hyderabad , India

Associate Senior Data Scientist

2669.12 USD / Year

  • Notice Period: 45 Days

5 Years

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About Me

A certified Data Scientist with 5 years of software and research experience in predictive analytics to provide solutions for the business by generating data driven insights. Capable of presenting insightful and actionable business recommendations ...

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Skills

Development Tools

Operating System

Programming Language

Graphic Design

Portfolio Projects

Price Evaluation and Optimization for Used Vehicles – Volkswagen

Company

Price Evaluation and Optimization for Used Vehicles – Volkswagen

Description

Problem Statement: Apply Machine Learning models to evaluate the price based on Mileage and Grade for used vehicles to project on online auction sale platform using RapidMiner web-services and Model Deployment.

• Methodology: #VIN details are captured to apply Deep Learning Model(H20), Gradient Boosted Trees and Random Forest to identify outliers, predict demand label and apply business logic to define Price and Click&Buy Price for online auction sale platform.

• Responsibilities: Model Development, Integration, API Development, Test, Documentation,

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Customer Insights and Sales Analytics

Company

Customer Insights and Sales Analytics

Description

Problem Statement: Understanding customer dynamics and behaviour in ecommerce settings

• Methodology: Customer Segmentation using RFM Analysis and Market Basket Analysis using R Studio

• Responsibilities: Quantifying RFM values, clustering to discover groups and classification to differentiate and predict. • 

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Image and Video Analytics – Real Estate Firm

Company

Image and Video Analytics – Real Estate Firm

Description

Problem Statement: Identify appliances from a home tour video to estimate the price of the home insurance

. • Methodology: AWS Rekognition API and TensorFlow Object Detection API to quickly visual search, classify, detect objects and label.

• Responsibilities: Integration, test, documentation Python SDK - AWS Rekognition and Keras

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Predictive Marketing Analytics – Media and Advertising Firm

Company

Predictive Marketing Analytics – Media and Advertising Firm

Role

Data Scientist

Description

Problem Statement: Marketing performance measurement and improve current process and systems for effective marketing insights delivery.

• Methodology: Marketing measurement techniques such as multi-touch attribution, Marketing Mix Model, segmentation and lifetime value model development.

• Responsibilities: Lead and team of 3 Data Scientists for applying advanced data analysis (regression, key drivers, segmentation, LTV modeling) to translate insights into implications for marketing.

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RapidMiner Product Global Support from India

Company

RapidMiner Product Global Support from India

Description

Product review, extensions development and test new features.

• Provided Solution and technical support for the issues/tickets raised by clients as per SLAs

. • Handled customer calls and demos of RapidMiner Software for Pre and Post-Sales requirements.

• Lead a team of 5 data scientists to troubleshoot the issues of RapidMiner

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Fraud Prevention Analytics - Global Financial Firm

Company

Fraud Prevention Analytics - Global Financial Firm

Description

Problem Statement: Proactively prevent fraudulent incidents by monitoring payment transactions info.

• Methodology: Developed advanced self-learning rules engine that has mechanisms of soft thresholds for establishing and interpreting “normals” using AI-based platform (developed using RapidMiner)

• Responsibilities: Implementation of multiple techniques including rule-based, supervised and unsupervised machine learning to understand, predict and act in real time to detect fraud.

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Skills

Rapid Miner SQL

Predictive Marketing Analysis - US Based Education Firm

Company

Predictive Marketing Analysis - US Based Education Firm

Description

Problem Statement: Lead scoring and decision tree analysis to identify key lead segments and score at each stage of the business

• Methodology: Lead segmentation, Scoring and Model recommendations using Rapid Miner

• Responsibilities: Transformation, cleansing and preparation of data from Amazon RedShift DW (70,000 rows) in suitable format for scalable analytics. Feature extraction and implementation of machine learning algorithms to achieve best possible results from our predictive models. Tableau dashboards for validation of scores from predictive modelling.

• Tools: Rapid Miner, R Studio, Salesforce, Marketo, Tableau and SQL-Workbench

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Van Andel Institute - Grand Rapids

Company

Van Andel Institute - Grand Rapids

Description

Responsible for providing statistical support for Systems Biology lab (Data extraction, data validation, cleaning and investigation of missing values using R)

• Performed clustering analysis on various cancer datasets (Breast, colon, kidney, lung and prostate) to estimate groups for further research.

• Provided statistical analysis using R and SAS for analysis of variance, hypothesis testing (t-test, chisquare).

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Skills

R Language SASS

Padnos college of Engineering and Computing

Company

Padnos college of Engineering and Computing

Description

Designed, programmed, debugged installed and maintained department’s database (MS Access 2007)

• Added automated functions to existing access databases and redesigned the queries

• Gave outreach presentations in various public schools to educate students about science and engineering.

• STEM Student representative for Padnos College of Engineering - GVSU 2009.

• Provided technical support for installation and troubleshooting services to hardware, software and peripheral equipment, following design and installation specifications.

• Provided technical support in resolving queries of students and staff related computer programs and performance related problems.

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