Adekunle Oluwatuyi

Phone: 346-***-****

Email: ad46rv@r.postjobfree.com

LinkedIn: www.linkedin.com/in/david-oluwatuyi

Well-qualified Business Intelligence Developer with technical knowledge of designing, developing, and implementing data and analytical solutions. Exceptional skills in Data Warehouse Design, Data Analysis/Reporting with Power BI, UI/UX experience, verbal, and written communications. I have over the years leveraged my BI experience and expertise to contribute to numerous projects helping organizations achieve business goals.

KNOWDLEDGE AND EXPERTISE

Skilled in performing data transfer between different heterogeneous systems (Excel, Flat Files, XML file, JSON, OLTP DB) and SQL server as part of Data migration, Data maintenance Developed and implemented reporting, analytics, and Data visualization solutions with Power BI Working knowledge of Power BI (Power Pivot, Power View, Power BI Online, Power BI Desktop, Power BI Publisher) and DAX Design and Implement reporting solutions using Reporting Services, Power BI, or other data visualization tools Creating Row Level Security within Power BI Desktop and integration with Power BI Service portal Experience in optimizing reports and setting up Power BI service, gateways, and scheduling data refresh.

TECHNICAL SKILLS

Platform:

Advanced MS Excel, MS Words, MS PowerPoint, MS Outlook

SQL Server Management Studio (SSMS)

BI Tools:

Power BI, MS SQL Server, SSRS, MS Office Suite, Tableau Desktop, Tableau Prep Builder, Tableau Cloud, Tableau Server, SAP Business Objects, Alteryx

Management Tools:

Azure DevOps, JIRA, Google Smartsheet.

Other:

SQL, MySQL Workbench, SAP Power Designer, Knowledge of Snowflake, Redshift, AWS

PROFESSIONAL EXPERIENCE

Power BI Developer / Data Analyst, 09/2022 - Current

Technipfmc – Houston, TX

•Designed and developed interactive Power BI dashboards and reports to visualize complex data sets, enabling stakeholders to monitor key performance indicators (KPIs) and make informed decisions.

•Created custom measures, calculated columns, and DAX expressions to perform advanced calculations and support data analysis.

•Collaborated with the data engineering team to optimize data extraction and transformation processes, ensuring data accuracy and reliability.

•Led a team of data analysts in developing complex DAX calculations to support data modeling and visualization efforts.

•Created and maintained Power BI reports and dashboards, delivering actionable insights to executive stakeholders.

•Implemented DAX measures and calculated columns to address specific business needs, resulting in improved forecasting accuracy by 15%.

•Developed and maintained DAX queries and calculated tables to enhance data processing efficiency, reducing report generation time by 30%.

•Collaborated with cross-functional teams to design and optimize data models, enabling the company to identify cost-saving opportunities.

•Conducted regular data quality checks and implemented data cleaning and validation procedures to maintain data integrity.

•Implemented row-level security in Power BI to restrict data access based on user roles and permissions.

•Trained end-users in Power BI best practices and provided ongoing support for dashboard usage and troubleshooting.

•Utilized Python scripts to automate data preprocessing tasks and enhance data preparation workflows.

•Integrated Power BI with Snowflake data warehouse for real-time data connectivity, enabling dynamic reporting and analysis.

•Led efforts to migrate legacy reporting systems to Power BI, resulting in improved report performance and user satisfaction.

BI Developer Analyst, 03/2019- 08/2022

Ericson Telecoms – Houston, TX

•Understood, identified, acquired, and analyzed data from multiple sources to streamline the delivery of information across the company platforms using ETL tools and Ms. SQL server.

•Created ETL Packages, cleansed data, and worked on system integration and data migration using API and XL Connecter- Enabler to bulk loads data from multiple sources into the CRM.

•Defined, developed, and implemented data models to generate meaningful insights and delivered self-service analytical data visualizations to the business users using Power BI reports.

•Designed and created innovative and valuable visualizations to identify patterns, trends and exceptions which enabled the business executives and senior leadership to make data driven decisions.

•Demonstrated outstanding communication skills to gather business requirements from end-users and translate them into a meaningful visual product.

•Effectively communicated and interacted with business and technical personnel to solve complex, data related business and technical problems.

Data Integration Analyst, 01/2017- 02/2019

IBC Bank – Houston, TX

•Generate internal reports using MS SQL and Salesforce Application to provide analysis and periodic feedback for strategic use by management.

•Create over 135 Reports and dashboard components using Sales Force for weekly, monthly, quarterly, and annual analysis. This created a one stop shop for all reporting needs and saved company time and resources that was prior spent on single report creation.

•Facilitate monthly meetings using video conferencing tools Skype Business and Zoom with clients to document requirements and explore potential solutions.

•Liaise between business and technical personnel to ensure a mutual understanding of processes and applications.

•Ability to use MS. Power Point, and Excel pivot tables to analyze and present reports to staff and management.

•Establish good working relationships with the development team and stakeholders to gather requirements/business rules and ensure they align with the client/users.

EDUCATION

Bachelor of Business Administration.

University of Ado Ekiti – Ekiti State.

CERTIFICATIONS

Data Analytics Certificate

•Certified Tableau Desktop Professional.

•Microsoft Power BI Data Analyst PL 300.

•PMP Certified.

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