Data Analyst, It Auditor, Scrum Master

MICHAEL MORGAN DADZIE

EMAIL:*.******@***.***

PHONE:929-***-****

929-***-**** *******@***.***

Professional Overview

Experienced analytical professional with over 9 years of expertise in business intelligence, data visualization, and advanced data analysis. Specialized in applying statistical methods and machine learning for data analysis in clinical, manufacturing, and private sectors to drive performance improvements and measure outcomes. Skilled in collaborating with senior leadership, developing data-driven dashboards, and managing large, complex datasets. Proficient in SQL, Power BI, Tableau, and other business intelligence tools. Adept in Agile methodologies and committed to upholding data ethics principles in analytics. Skills

Analytical Thinking

Business Intelligence (BI) Development

Collaboration and Leadership

Data Visualization (Power BI, Tableau,)

Statistical Analysis and Machine Learning

Agile and SAFe Agile Methodologies

SQL Database Management and Development

Data Cleaning and Transformation

Dashboard Creation and Optimization

Professional Experience

Data Analyst 01/2022 to present

Hilton Hotel

Designed and enhanced dashboards using Power BI and Tableau to provide valuable insights into hotel operations, guest services, and financial performance, supporting data-driven decision-making for management and key stakeholders.

Led improvements to backend SQL queries, optimizing data performance and tailoring outputs to meet the specific needs of hotel operations and guest experience.

Ensured the accuracy and integrity of data by validating dashboards against the hotel’s operational and financial records, ensuring reliable reporting.

Streamlined dashboard development by creating comprehensive documentation and optimizing workflows, increasing team efficiency and the quality of final reports.

Configured databases, cubes, and queries to improve performance within the hotel’s BI environment, ensuring seamless data processing for real-time insights.

Maintained detailed documentation for all BI system components, including data models and ETL processes, ensuring consistency and ease of use across teams involved in hotel analytics. Senior BI Developer/Scrum Master 01/2019 to 12 /2021 Cardiofocus Inc

Performed advanced data analysis to support strategic decision-making by senior leadership, delivering insights that influenced organizational direction.

Partnered with cross-functional teams to design and manage data visualizations, driving actionable insights into clinical outcomes, cost efficiency, and performance optimization.

Utilized advanced statistical techniques, including causal inference methods (e.g., differences-in- differences, instrumental variables), to assess clinical and operational outcomes.

Created and maintained performance dashboards for executive leadership, ensuring continuous alignment with organizational objectives.

Established and monitored key performance indicators (KPIs) and objectives and key results (OKRs) to track progress toward strategic goals.

Oversaw large-scale datasets, conducting data cleaning, transformation, and preparation to ensure readiness for complex analyses.

Advised leadership on data trends, performance metrics, and strategic initiatives to drive informed decision-making.

Data Analyst 12/2016 to 12/2018

Spearson Limited

Created automated reports and dashboards using Cognos and Tableau to support OceanX's data warehousing services, delivering actionable insights to stakeholders.

Upgraded existing dashboards for Guthy-Renker, a global leader in direct marketing, enhancing the accuracy and effectiveness of data-driven reporting.

Diagnosed and resolved issues related to report delivery and data refresh, ensuring timely and reliable service for clients.

Advised on strategies to enhance performance and extend the lifespan of equipment used in software installations.

Developed and implemented automation, backup, and recovery protocols to ensure data preservation and security.

Education

Bachelor of Engineering: Telecommunications Engineering, Kwame Nkrumah University of Science and Technology. Certifications

Microsoft Certified Business Analyst

Certified Scrum Master

Oracle SQL/PL Developer

Certified Power BI Developer

Contact this candidate