Summary
Overview
Work History
Education
Skills
Timeline
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Rajni Massoun

Summary

Data Analyst with 8+ years of experience in data analysis, machine learning, and predictive modeling. Proven expertise in developing and deploying models for risk assessment, loan approval, and disease prediction. Led initiatives to optimize lending practices and enhance data-driven decision-making. Proficient in Python, SQL, and data science frameworks including TensorFlow, Keras, and PySpark. Strong background in dashboard development, data automation, and stakeholder collaboration. Experienced in eliciting business requirements, producing project artifacts, and developing business process models through workflows, data models, and RACI matrices. Adept at working closely with enterprise data management teams

Overview

20
20
years of professional experience

Work History

Data Analyst

Bank of the West
04.2022 - 02.2023
  • Developed predictive models for credit risk assessment using Python and Scikit-learn, improving decision accuracy by 15%
  • Automated reporting processes using Python, SQL, and Pandas, reducing preparation time by 40%
  • Designed Tableau dashboards to track loan origination, delinquency, and portfolio metrics, enhancing executive transparency
  • Led data pipeline enhancements by integrating Oracle Database with business intelligence tools
  • Elicited and documented business requirements by conducting interviews, workshops, and surveys with stakeholders
  • Created detailed project artifacts, including use cases, business process workflows, and data models to improve analytical processes
  • Worked closely with enterprise data management teams to ensure data accuracy and governance

IT Support Coordinator (ITSC)

Perdew Elementary School
03.2020 - 03.2022
  • Implemented cloud-based IT solutions, including Google Workspace for Education, improving technology accessibility
  • Trained teachers on technology integration, enhancing digital tool adoption in the classroom
  • Managed equipment installations and system upgrades, improving IT infrastructure reliability
  • Gathered and analyzed IT requirements to improve system efficiency and user experience

Junior Database Administrator

CitySearch
12.2003 - 12.2008
  • Optimized SQL workflows, reducing query response times by 30%
  • Maintained ETL processes for a database system supporting over 1 million users, ensuring 99.9% uptime
  • Utilized Shell scripting and database management tools to resolve system issues and improve performance
  • Analyzed and documented business requirements to enhance database efficiency and reporting

Procurement Analyst

UltraLink
03.2003 - 10.2003
  • Enhanced procurement reporting and analysis using SQL and Excel VBA, improving data-driven decision-making
  • Automated procurement processes through custom scripts, increasing efficiency
  • Identified cost-saving opportunities by analyzing procurement data and streamlining reporting mechanisms
  • Collaborated with stakeholders to define requirements and improve procurement reporting

Reporting Analyst

PacifiCare Health Systems
09.2002 - 03.2003
  • Improved data analysis and reporting processes using SQL and Access, enhancing efficiency and communication
  • Developed Access databases and import specifications for streamlined data management, ensuring accuracy
  • Provided customized reports for internal and external stakeholders, supporting business insights
  • Designed business process workflows and data visuals to support operational efficiency

Education

Certification - AI & ML Blackbelt Plus Program

Analytics Vidhya

Certification - Data Science Architect

Intellipaat

Certification - Data Scientist

IBM Cognitive Course

Certification - AI & ML Professional, SQL for Data Science

IBM

Computer Information Systems -

DeVry University

Skills

  • Business Analysis

  • Requirements Gathering

  • Data Visualization

  • Power BI

  • Tableau

  • SQL

  • Relational Databases

  • Business Intelligence

  • Reporting

  • Data Modeling

Timeline

Data Analyst

Bank of the West
04.2022 - 02.2023

IT Support Coordinator (ITSC)

Perdew Elementary School
03.2020 - 03.2022

Junior Database Administrator

CitySearch
12.2003 - 12.2008

Procurement Analyst

UltraLink
03.2003 - 10.2003

Reporting Analyst

PacifiCare Health Systems
09.2002 - 03.2003

Certification - Data Science Architect

Intellipaat

Certification - Data Scientist

IBM Cognitive Course

Certification - AI & ML Professional, SQL for Data Science

IBM

Certification - AI & ML Blackbelt Plus Program

Analytics Vidhya

Computer Information Systems -

DeVry University

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Rajni Massoun