Seun Jumoke Oladosu

WORK HISTORY

EDUCATION

ABOUT SEUN JUMOKE OLADOSU

As a Data Analyst with a focus on using data to drive informed decision-making, I excel at developing data-driven narratives that provide valuable insights. My expertise lies in creating interactive dashboards and visualizations, as well as analyzing complex datasets and translating them into actionable business strategies. I am highly proficient in data cleaning, building data models, and manipulating and pre-processing data using tools such as Tableau, Microsoft Excel, and Power BI. Moreover, I have extensive experience utilizing Power BI service, Tableau Server/Online for collaborative visualization purposes. With a strong command of SQL and Python, I can conduct comprehensive data analyses and provide valuable insights. My commitment to delivering actionable business intelligence is evident through my use of advanced visualization tools and my analytical expertise.*KEY ACHIEVEMENTS* • Increased overall profitability by 30% by developing an intricate and interactive dashboard to showcase sales analysis across 9 stores, presenting an insightful business narrative that led to improved operational efficiency and allocation of resources. • Achieved a 90% accuracy for data analysis and reliability by leveraging advanced Excel functions; pivot tables and VLOOKUP, to effectively format complex datasets. • Successfully achieved a 15% reduction in food delivery transportation cost through improved supply chain efficiency after careful analysis of transportation data and optimization of process. • Increased digital sales growth of one of Africa’s top artists by 35% by collecting and analysing the music portfolio data across streaming platforms for actionable promotional insights.