Sylvester Osajie

Detail-oriented and analytical aspiring Data Analyst and Business intelligence Analyst with strong skills in Microsoft SQL Server, Power BI, Tableau, and Microsoft 365, and Excel. Skilled in data analysis, reporting, dashboard development, and transforming data into actionable insights to support business decisions. A quick learner with excellent problem-solving abilities, committed to improving business performance and operational efficiency.

Data Analyst / Business Intelligence Analyst - Velvot Digital Solutions

(2023-01)

• Collected and analyzed data to support business decisions.
• Created reports and dashboards using Excel and Power BI.
• Cleaned and organized large datasets and Prepared weekly and monthly performance reports.
• Worked with teams to improve operational efficiency.
• Worked as a Data Analyst using Power BI and Tableau to build dashboards for business reporting, and These dashboards helped management make faster and better decisions.
• Designed and managed SQL Server databases to ensure accurate and well-structured data. This improved data quality and made reporting more reliable.
• Created interactive dashboards that tracked key business performance metrics. This gave management clear visibility of business performance.
• Employed Power BI, SSRS, and Power bi gateway for stakeholder data provision, visualization, and forecasting. Collaborated on performance management, and adopting best practices, and built scalable reporting frameworks for comprehensive insights.
• Supported Peakware BI solutions and crafted Power BI data models and Employed Azure ML for data pipelines, visualization, and metadata enrichment.

Business Intelligence Analyst / Power BI Developer - Zeromarketing Solutions

(2019-01 - 2022-12)

• Employed Power BI, SSRS, and Power bi gateway for stakeholder data provision, visualization, and forecasting. Collaborated on performance management, and adopting best practices, and built scalable reporting frameworks for comprehensive insights.
• Supported Peakware BI solutions and crafted Power BI data models and Employed Azure ML for data pipelines, visualization, and metadata enrichment.

B.sc - Communication Technology - National Open University of Nigeria (2007-01 - 2012-12)

Professional certification - Azure Fundamental - Microsoft (2020-01 - 2021-12)