Suraj Kumar
@suraj_kumar
Data Scientist at Dukaan
Bengaluru, India
Suraj Kumar is a data professional with experience in data analysis and machine learning. He has developed various models, including customer support chatbots, product recommendation systems, and churn prediction models, utilizing tools like Python, Pandas, and XGBoost. His expertise spans data visualization, time-series analysis, and building actionable insights for business growth.
Experience
MIS Analyst
Shramik
Utilized Excel's power query to create tables, pivot reports, charts, and dashboards. Produced performance and status reports, including TAT analysis and target vs. actual comparisons. Generated daily, pending, and collection reports, conducting trend analysis.
Data Scientist
Dukaan
Developed primary components for a Chatbot using Pandas, SQLAlchemy, and JWT-based API calls. Built a Product Recommendation System using co-occurrence matrix (UFM). Created a time-series dataset and trained an LSTM model (Keras) for lead generation, increasing subscriptions by 14%. Built a churn prediction model using XGBoost (92% recall). Conducted customer journey mapping using Pandas and Plotly.
Growth Analyst Intern
Hindustan Coca-Cola beverages
Predicted growth of food and beverages industries (Juice) till 2020. Formulated strategy to expand the market of Minute maid juice, increasing sales levels 9% for Patna.
Business Development Associate
Byju’s
Automated sales analysis with Excel, reducing manual work by 10 hours/week. Generated 20+ weekly warm leads, closing 10 deals for 22 lakh revenue, driving 25% sales growth.
Education
Chandragupt Institute of Management
Diploma in Management
Management