Summary
Overview
Work History
Education
Skills
Timeline
Hi, I’m

Bolaji Adeoye

Atlanta,GA

Summary

Data Analyst / Tableau Developer Profile Experienced Data Analyst and a Tableau Developer with 4+ years of expertise in the retail and healthcare domains. Proficient in data visualization, ETL, data analysis, and data modeling. Strong ability to translate complex data sets into actionable insights. Dedicated to enhancing business outcomes through data-driven decision making.

Overview

3
years of professional experience

Work History

New York & Company

Data Analyst / Tableau Developer
02.2022 - Current

Job overview

  • Established and optimized Tableau dashboards that monitored sales performance enabling data driven decisions that contributed to 12% increase in sales revenue within first quarter
  • Leveraged customer behavior analysis through Tableau to implement targeted strategies, resulting in 20% improvement in customer retention
  • Collaborated with cross-functional teams to gather requirements and deliver data solutions using Tableau Desktop, ensuring alignment with organizational goals and facilitating successful project implementations
  • Utilized SQL queries in both Snowflake and SQL Server to extract, transform, and load data from various sources into Tableau for analysis
  • Collaborated with IT department to seamlessly integrate data from multiple sources into Tableau dashboards
  • Automated data extraction and reporting processes, resulting in significant time savings using SSIS(ETL) and Power Query in excel achieving 50% reduction in reporting turnaround time
  • Delivered presentations to executive leadership and department heads, accompanied by recommendations for improvement
  • Conducted ad-hoc analysis and collaborated with design team to determine to support business decisions, such as pricing and promotional
  • Elicited business pain points and established technical and data capabilities

Cigna Healthcare

Data Analyst / Tableau Developer
07.2020 - 01.2022

Job overview

  • Design and maintained dynamic dashboards and reports catering to diverse departments within organization including finance, operations, and clinical. this led to 20% improvement in operational efficiency and 15% reduction in operational cost
  • Engage in collaborative efforts with cross-functional teams to identify crucial performance indicators and success metrics. This resulted in alignment of strategies to organizational goals.
  • Evaluate and interpret data to unveil emerging trends, patterns, and anomalies, effectively conveying discoveries to stakeholders. These insights supported informed decision-making in healthcare operations.
  • Developed and implemented SQL queries to extract data from different data sources like Excel, Csv, PDF, Web, and Relational databases to centralized SQL database using SSIS and SQL Server. Achieved 30% reduction in data acquisition time.
  • Wrote complex SQL queries in Snowflake and SQL Server leveraging joins, unions, CTE, date functions, window functions, string functions for data analysis
  • Established and managed Tableau dashboards to monitor hospital performance across various departments, such as emergency room, surgery, and patient satisfaction
  • Conducted statistical analysis and modeling to unearth prospects for process enhancement and cost reduction contributing to 10% reduction in healthcare costs
  • Devised and implemented data governance protocols to ensure precision and uniformity of data
  • Collaborated with IT department to seamlessly integrate data from multiple sources into Tableau dashboards
  • Presented findings to executive leadership and department heads, delivering recommendations for advancement
  • Monitored and adapted to evolving market trends, such as shift towards value-based care, telemedicine adoption and data driven decision making
  • Stayed current with healthcare regulations, including HIPAA compliance and implemented data security measures to protect patient information
  • Leveraged data analytics to address healthcare challenges like patient readmission rates, healthcare disparities and resource allocation during public health crises.

Education

Microsoft
Online

Certification from (Ongoing)Data Management And Analytics
02.2024

Ajayi Crowther University
Oyo, Nigeria

Bachelor of Arts from History/International Studies
06.2013

Skills

TABLEAU PUBLIC PROFILE:

  • Https://publictableaucom/app/profile/bolaji2807
  • Data analysis and exploration
  • Statistical Knowledge
  • Data Process and Automation
  • Creating dashboards and reports
  • Writing and communication
  • Domain Knowledge
  • Problem solving
  • Data Collection
  • Teamwork Skills
  • Critical Thinking
  • Presentation

TECHNICAL SKILLS

Business Intelligence Tools

  • Tableau Desktop, Power BI, Excel, and PowerPivot, SSRS

DATABASES

  • MS SQL SERVER, Teradata, Oracle
  • MySQL
  • Proficient in Microsoft Office
  • Excel, Access, Word, and PowerPoint

OPERATING SYSTEMS

  • Win XP, Vista, Windows Server

ETL / OTHER TOOLS

  • SSIS, Erwin Data Modeler, ER Assistant, Alteryx

QUERYING TOOL

  • SQL Management Studio
  • SQL Plus, SQL Developer
  • Python, SAS
  • Cloud Migration Tools
  • Snowflake, Microsoft Azure, AWS, Tableau Server, SAS Cloud

SDLC

  • Agile (Jira) and Waterfall, Confluence, Smartsheet, PowerPoint, SharePoint
  • Business Solutions

Timeline

Data Analyst / Tableau Developer

New York & Company
02.2022 - Current

Data Analyst / Tableau Developer

Cigna Healthcare
07.2020 - 01.2022

Microsoft

Certification from (Ongoing)Data Management And Analytics

Ajayi Crowther University

Bachelor of Arts from History/International Studies

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Bolaji Adeoye