Data Analyst - Power BI & SQL Expert

Ola Abiola

Dallas, TX

************@*****.***

Professional Summary

Data Analyst with a strong focus on Power BI, skilled at turning data into clear and useful insights for business decisions. I build dashboards, work with SQL, and use DAX to make data easy to understand and act on. I enjoy working with teams to understand their needs and create reports that actually solve problems. Detail-oriented and reliable, with a goal of helping businesses make smarter, data-driven choices.

Technical Tools

Programming & Querying: SQL, Python

BI & Visualization: Tableau, Power BI, Excel (Power Query, XLOOKUP)

Data & ETL: Data cleaning, ETL workflows, Azure (data environments)

CRM & Enterprise Systems: Salesforce, ServiceNow, RSA Archer

Reporting & Compliance: UAT testing, audit reporting, FedRAMP, NIST 800-53, FISMA

Cloud & Data Concepts: Microsoft Azure, cloud data warehouse concepts (exposure)

Professional Experience

Bemlah Consulting – Business Data Analyst

September 2022 – Present

Developed and maintained Tableau dashboards to track KPIs, operational metrics, and performance trends supporting healthcare analytics reporting.

Performed SQL-based data extraction, transformation, and analysis to support reporting automation and business insights.

Conducted exploratory data analysis to identify trends in operational datasets and support decision-making.

Led UAT testing for Salesforce-based solutions, ensuring system accuracy, functionality, and business alignment.

Partnered with cross-functional teams including Marketing, Product, and Customer Success to gather reporting requirements and deliver data solutions.

Translated business requirements into technical specifications for dashboards, reports, and data models.

Supported compliance reporting, ensuring data accuracy, consistency, and audit readiness.

Maintained detailed documentation of queries, logic, and reporting methodologies to ensure transparency and repeatability.

Participated in Agile-style project delivery with iterative feedback and stakeholder reviews.

Delivered presentations of insights and findings to both technical and non-technical stakeholders.

Deloitte – Solutions Engineer (Lead Business Data Analyst)

May 2019 – September 2022

Designed and deployed Tableau dashboards supporting compliance monitoring, risk analysis, and enterprise reporting.

Performed advanced data analysis aligned with regulatory frameworks including FISMA, FedRAMP, and NIST 800-53.

Conducted data quality control reviews to ensure accuracy, consistency, and integrity of reporting outputs.

Analyzed operational datasets using RSA Archer and ServiceNow to identify trends, risks, and performance issues.

Automated recurring reporting processes, improving efficiency and reducing manual reporting errors.

Supported cross-functional collaboration between cybersecurity, risk, and IT teams to improve data-driven decision-making.

Documented analytical methodologies, query logic, and reporting structures for governance and transparency.

Delivered insights and executive-level reporting for audits, compliance reviews, and stakeholder briefings.

Mentored junior analysts and reviewed dashboards to ensure quality standards and consistency.

Supported Agile project workflows through iterative development and stakeholder feedback cycles.

General Dynamics Information Technology – Data Analyst

November 2017 – May 2019

Built enterprise dashboards integrating multiple datasets to support operational reporting and business insights.

Performed SQL-based data extraction, cleansing, and validation to ensure reporting accuracy.

Developed ETL workflows to automate data processing and reduce manual effort.

Conducted trend analysis on operational datasets to support performance optimization and decision-making.

Created self-service BI dashboards enabling non-technical users to access insights independently.

Supported data governance initiatives through standardization of data validation and documentation practices.

Collaborated with engineering teams to improve data infrastructure and reporting capabilities.

Gathered business requirements from stakeholders and translated them into analytical deliverables.

Provided recurring and ad hoc reporting to support KPIs across multiple business units.

Improved reporting efficiency by identifying and automating repetitive processes.

IBM – Data & Business Analyst

June 2014 – September 2016

Gathered and documented business and technical requirements for analytics and system enhancement projects.

Developed dashboards and reports using Tableau, Power BI, and Excel to support business decision-making.

Performed SQL-based data extraction and transformation to support reporting and analysis.

Conducted data analysis to identify trends, inefficiencies, and process improvement opportunities.

Supported Agile project teams in delivering analytics solutions across multiple client engagements.

Designed KPIs and data models aligned with business objectives and reporting needs.

Facilitated stakeholder workshops to define reporting requirements and validate solutions.

Produced executive reports and visualizations to support strategic decision-making.

Maintained documentation for data models, reporting processes, and analytical workflows.

Education

Bachelor of Science (B.S.) – Information Science & Systems

Morgan State University

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