Dhiraj Kumar

FAQ About Dhiraj Kumar

• What is Dhiraj Kumar's address?

  Dhiraj Kumar is located at
  Bengaluru, Bengaluru, India

• What is Dhiraj Kumar's job title?

  Dhiraj Kumar is a
  Professional Data Scientist with experience across Banking, Life Insurance, Digital Payments and Ed Tech domains. I have worked on providing analytical solutions to various business problems such as: 1. Real time Fraud Detection for digital payments: Build the risk strategies using a combination of rule-based approach and machine learning models, to classify Frauds from Good transactions. Developed the model and risk strategies for various types of fraud such as SCAM, Account Take Over, Stolen Financials, New Account Fraud, Old Account Fraud, First Party Fraud, Second Party Fraud, Third Party Fraud etc. 2. Anomaly Detection: Build an unsupervised ML model to find anomalies in the data set. This helped in identifying any new fraud pattern. 3. Customer Segmentation: Using various customer attributes segmented the customers into homogenous segment. Unsupervised ML algorithms was used for segmentation. Segment profiling was done and insights were communicated to the business stakeholders. 4. Customer Churn Prediction: A classification model was build to identify customers who might leave in next few days/weeks/months. Strategies were formulated to retain these customers. 5. Marketing Mix Model: Build a machine learning model to understand the effectiveness of different marketing campaigns on Sales volume. The model helped in understanding the contribution of different variables to make sales happen. It helped in better planning and budget allocation for future marketing initiatives. 6. Pricing Analytics: Used Regression models to determine price elasticity of demand. It helped business to understand the impact of different price points on sales/revenue. 7. Product Analytics: worked on product features optimisation and improvement. Applied A/B testing to test various assumptions and measured the impacts. Used data to highlight product insights and strategies. Western Union

• What industry does Dhiraj Kumar currently work in?

  Dhiraj Kumar currently works in the
  Western Union

• What is Dhiraj Kumar's area of expertise?

  Dhiraj Kumar specializes in
  Professional Data Scientist with experience across Banking, Life Insurance, Digital Payments and Ed Tech domains. I have worked on providing analytical solutions to various business problems such as: 1. Real time Fraud Detection for digital payments: Build the risk strategies using a combination of rule-based approach and machine learning models, to classify Frauds from Good transactions. Developed the model and risk strategies for various types of fraud such as SCAM, Account Take Over, Stolen Financials, New Account Fraud, Old Account Fraud, First Party Fraud, Second Party Fraud, Third Party Fraud etc. 2. Anomaly Detection: Build an unsupervised ML model to find anomalies in the data set. This helped in identifying any new fraud pattern. 3. Customer Segmentation: Using various customer attributes segmented the customers into homogenous segment. Unsupervised ML algorithms was used for segmentation. Segment profiling was done and insights were communicated to the business stakeholders. 4. Customer Churn Prediction: A classification model was build to identify customers who might leave in next few days/weeks/months. Strategies were formulated to retain these customers. 5. Marketing Mix Model: Build a machine learning model to understand the effectiveness of different marketing campaigns on Sales volume. The model helped in understanding the contribution of different variables to make sales happen. It helped in better planning and budget allocation for future marketing initiatives. 6. Pricing Analytics: Used Regression models to determine price elasticity of demand. It helped business to understand the impact of different price points on sales/revenue. 7. Product Analytics: worked on product features optimisation and improvement. Applied A/B testing to test various assumptions and measured the impacts. Used data to highlight product insights and strategies.

• Which languages does Dhiraj Kumar speak? 

  Dhiraj Kumar speaks the following languages:
  No languages available.

• Which industries has Dhiraj Kumar previously worked in?   

  Dhiraj Kumar has prior experience in the following industries:
  Western Union , Western Union , Western Union , Finitiatives Learning , Icici Prudential Life Insurance , Tata Consultancy Services

• What is Dhiraj Kumar’s work experience?  

  Dhiraj Kumar has the following professional experience:
  Western Union , Western Union , Western Union , Western Union , Finitiatives Learning , Icici Prudential Life Insurance , Tata Consultancy Services .

• How can I find Dhiraj Kumar on LinkedIn?  

  You can view Dhiraj Kumar’s
  LinkedIn profile at LinkedIn URL.

• What are Dhiraj Kumar’s work email addresses?  

  Dhiraj Kumar’s work email addresses are
  [email protected] .

• What company does Dhiraj Kumar work for?  

  Dhiraj Kumar works at
  Western Union