Hi, I'm Pritom Bhowmik

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  • 🎓
    MS in Data Science (GPA 3.97) With 4+ years of experience delivering business value through data-driven solutions and strategic insights.
  • âš¡
    Dual Expertise Blending data analytics with IT business analysis to translate business needs into actionable, high-impact outcomes.
  • 🧠
    Technical & Analytical Strength Skilled in stakeholder collaboration, requirements gathering, process optimization, and solution architecture that bridges business and tech.
  • 📈
    Proven Business Impact Drove measurable results—reducing churn, optimizing operations, and boosting ROI through predictive modeling, intelligent automation, and data storytelling.
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Pritom Bhowmik

My Projects

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Agile Project - Overview Agile Project - Process Analysis Agile Project - Requirements Documentation Agile Project - System Design Agile Project - Implementation Agile Project - Results

Sales Forecasting & Workforce Scheduling Platform (Agile Based)

Comprehensive IT business analysis project implementing Agile methodologies for enterprise system optimization. Led requirements gathering, stakeholder analysis, and process improvement initiatives resulting in enhanced operational efficiency and streamlined business processes.

Key Responsibilities

  • Led requirements gathering sessions with cross-functional stakeholders across 5 departments
  • Conducted comprehensive business process analysis and mapping using BPMN 2.0 standards
  • Facilitated 20+ sprint planning meetings and retrospectives following Agile/Scrum methodology
  • Designed and implemented system integration solutions improving workflow efficiency by 40%
  • Created detailed functional specifications and user stories for development teams
  • Managed stakeholder communication and change management throughout project lifecycle
Agile/Scrum Business Analysis Requirements Engineering Process Mapping Stakeholder Management
Agile Business Analysis IT Project
Sales Analytics - Main Dashboard Sales Analytics - Revenue Analysis Sales Analytics - Product Performance Sales Analytics - Customer Insights Sales Analytics - Market Trends

Sales Analytics Dashboard (Power BI)

Comprehensive sales analytics platform providing deep insights into revenue performance, customer behavior, and market trends. Features interactive dashboards, predictive forecasting, and automated reporting capabilities that drive strategic business decisions.

Key Responsibilities

  • Designed and developed 5 interactive Power BI dashboards covering revenue, customer, and market analytics
  • Built automated ETL pipelines using SQL Server Integration Services for data processing
  • Implemented advanced DAX calculations for KPI tracking and trend analysis
  • Created predictive models for sales forecasting using Python and statistical analysis
  • Established data governance framework ensuring 98% data accuracy and consistency
  • Trained 15+ stakeholders on dashboard usage and data-driven decision making
Power BI SQL Server Python Advanced Analytics Data Visualization
Data Analytics Power BI Statistical Analysis
Multi-Agentic RAG System - Main Dashboard Multi-Agentic RAG System - Agent Architecture Multi-Agentic RAG System - Query Processing Multi-Agentic RAG System - Analytics Multi-Agentic RAG System - Integration

AI-Powered Multi-Agent RAG Chatbot for Pharmaceutical Supply Chain Operations

Engineered a groundbreaking multi-agent RAG chatbot integrating six specialized AI agents for pharmaceutical supply chain operations. Achieved 97% retrieval accuracy and 95% web integration success, improving decision-making efficiency by 40-60% for non-technical users.

Key Responsibilities

  • Architected and developed 6 specialized AI agents using LangChain and LangGraph frameworks
  • Implemented advanced RAG pipeline with vector database integration for pharmaceutical data retrieval
  • Built real-time web integration capabilities using API orchestration and data synchronization
  • Designed conversational AI interface with context-aware response generation using OpenAI models
  • Established automated testing framework achieving 97% retrieval accuracy across agent interactions
  • Created comprehensive documentation and training materials for non-technical users
RAG LangChain OpenAI LangGraph Vector Database Flask
Data Analytics AI Supply Chain
IntelliStock - Dashboard Overview IntelliStock - Demand Forecasting Models IntelliStock - Inventory Analytics IntelliStock - EOQ Optimization IntelliStock - Performance Metrics

IntelliStock: Intelligent Demand Forecasting & Inventory Optimization Platform

Advanced inventory optimization platform leveraging machine learning to improve demand forecasting accuracy and reduce inventory costs. Achieved 9.2% MAPE accuracy and 15% cost reduction through ensemble ML models, EOQ optimization, and automated retraining pipelines for a Fortune 1000 retail organization.

Key Responsibilities

  • Developed ensemble machine learning models using Prophet, ARIMA, and XGBoost for demand forecasting
  • Implemented Economic Order Quantity (EOQ) optimization algorithms reducing inventory costs by 15%
  • Built automated model retraining pipeline with performance monitoring and alerting systems
  • Designed interactive Streamlit dashboard for real-time inventory insights and decision support
  • Conducted time series analysis on 2+ years of historical sales data across 500+ SKUs
  • Collaborated with supply chain teams to validate model outputs and refine business logic
Python Prophet ARIMA XGBoost Time Series Analysis Streamlit
Data Analytics Supply Chain Statistical Analysis
Last Mile Delivery - Performance Dashboard Last Mile Delivery - Main Dashboard Last Mile Delivery - Route Planning Last Mile Delivery - Weather Analytics Last Mile Delivery - Analytics Overview

Last Mile Delivery Optimization Platform with Weather-Adaptive Route Intelligence

ML-powered platform for optimizing delivery routes considering real-time data like traffic and weather conditions. Achieved 32% route optimization improvement, 25% cost reduction, and 28% time savings through dynamic routing and weather-adaptive intelligence for an e-commerce logistics provider.

Key Responsibilities

  • Developed ML-powered route optimization algorithms using TensorFlow and graph theory principles
  • Integrated Google Maps API and Weather API for real-time traffic and weather data processing
  • Built dynamic routing engine capable of adapting to changing conditions affecting 500+ vehicles
  • Created React-based dashboard for fleet managers with real-time route monitoring and analytics
  • Implemented A/B testing framework to validate optimization strategies and measure performance gains
  • Collaborated with logistics teams to understand operational constraints and business requirements
Python TensorFlow Google Maps API Weather API Route Optimization React
Data Analytics Supply Chain Statistical Analysis
Customer Churn - Main Dashboard Customer Churn - Analytics Overview Customer Churn - Predictive Models Customer Churn - Risk Assessment Customer Churn - Customer Segmentation Customer Churn - Retention Strategies Customer Churn - Performance Metrics Customer Churn - Feature Analysis Customer Churn - Business Impact

Customer Churn Analytics: Service Call Data Analysis & Issue Resolution

Comprehensive analysis of customer service call data to identify and resolve recurring issues driving customer churn. Detailed examination of competitive pressures, service quality, contract terms, and unlimited data plan challenges delivers targeted strategies for enhancing customer retention and satisfaction in telecommunications.

Key Responsibilities

  • Analyzed 50,000+ customer service call records to identify primary churn drivers and patterns
  • Conducted statistical analysis of service quality issues, contract terms, and competitive factors
  • Developed comprehensive data visualizations using Python, Matplotlib, and Seaborn libraries
  • Created interactive Power BI dashboards for stakeholder reporting and decision support
  • Identified 4 primary churn categories and developed 8 strategic retention recommendations
  • Presented findings to executive leadership resulting in implementation of targeted retention programs
Python Data Analysis Customer Analytics Service Quality Power BI
Data Analytics Statistical Analysis

About Me

Dual expertise in Data Analytics and IT Business Analysis

Data Analyst

Expert in predictive analytics, data visualization, and business intelligence. I transform complex datasets into actionable insights using advanced statistical methods and machine learning techniques. Proficient in SQL, Python, Power BI, and Tableau for comprehensive data analysis and forecasting.

Predictive Analytics Data Visualization Forecasting BI Tools

IT Business Analyst

Specialized in requirements analysis, systems integration, and Agile delivery. I bridge the gap between business stakeholders and technical teams, ensuring successful implementation of WMS, API, and ERP solutions. Expert in process optimization and digital transformation initiatives.

Requirements Analysis Systems Integration Agile Delivery Process Optimization

Skills & Technologies

Tools and technologies I use to deliver exceptional results

Data Analytics

Python
SQL
Power BI
Tableau
Machine Learning
R

Business Analysis

Agile/Scrum
Process Mapping
JIRA
WMS
API Integration
ERP Systems

AI & Technology

RAG Chatbot
Cloud Platforms
Git/GitHub
Advanced Excel
JavaScript
Statistical Analysis

Let's Connect

Ready to collaborate on your next project

Parsippany, New Jersey
862-399-9031
bhowmik01dev@gmail.com
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