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Joshua Olaniyi
@jo5h
I am a Data Analytics and Business Intelligence Expert
NigeriaWhat I'm looking for
Certified Business Intelligence/Data Analytics Specialist focused on providing business intelligence and analysis solutions to a wide range of stakeholders. I contribute to planning, designing, and implementing end to end automation system architecture useful in improving data quality and building BI dashboards. I help translate strategies and requirements from the business into analytics opportunities to support decision making demands.
Experience
Data Analyst Instructor
AltSchool Africa
Sep 2023 - Present (8 months)
Conducted engaging live classes, boosting student engagement by 20%. Mentored students, improving assessment performance by 15%. Resolved coursework challenges, decreasing drop-out rates by 10%. Collaborated on curriculum development for a 25% increase in course relevance. Implemented effective evaluation systems, improving student performance by 15%.
Data Analyst
AltSchool Africa
Jun 2023 - Present (11 months)
Collaborated with cross-functional teams to deliver actionable insights. Leveraged tools like Big Query, Looker Studio, and MongoDB for data analysis. Designed and maintained data dashboards to monitor KPIs and platform health. Conducted exploratory analysis and collaborated with data engineers. Identified process improvement opportunities.
Team Lead, Data & Insights
ARM Investment Managers
Mar 2023 - Present (1 year 2 months)
Led a team of data analysts to deliver timely and accurate insights to support decision-making across the company Ensure that data is collected, processed, and analyzed in a timely and accurate manner Develop and deliver data-driven presentations and reports to stakeholders at all levels of the organization Develop and maintain best practices for data management and analysis to ensure data accura
Curriculum Writer
Correlation One
Jan 2023 - May 2023 (4 months)
Developing class materials (lectures, homework, capstone project prompts, etc.) from a provided outline
Engage in peer review class materials for content, grammar, and spelling
Collaborate with Advisors, subject matter experts, and internal Correlation One team to deliver high quality content
Key Achievements
Developed course content for Data Engineering Course
Senior Analyst, Data & Advanced Analytics
Heirs Insurance Limited
Mar 2022 - Feb 2023 (11 months)
Automated data extraction from NoSQL (MongoDB), MySQL, Oracle Databases, and SharePoint. Conducted analysis to assess data quality and identify trends. Used statistical tools for data analysis and prediction. Prepared management reports presenting trends and predictions. Automated Customer Risk Profiling. Automated Production and Commissions Report Generation. Developed Age Verification Module.
Visualization and Advanced Analytics Associate
Firstbank Nigeria
Mar 2020 - Feb 2022 (1 year 11 months)
Identify and document stakeholders' business and functional requirements and translate them into data analytical requirements Engage in stakeholder onboarding process to understand their business, identify their needs, and design solutions that meet their needs Design and develop financial and operational BI dashboards for stakeholders to view and make important business decisions.
Data Analytics Consultant
Abba & Kind LLC
Sep 2021 - Jan 2022 (4 months)
Understand business requirements to set functional specifications for reporting applications Supporting the full BI lifecycle from requirements analysis through design & development, and through release and support/maintenance phases Identify Development Needs To Improve Streamline operations Automated regulatory reports for Heirs Insurance and Heirs Life Assurance
Web Developer
The Postgraduate College, university of Ibadan
Jun 2019 - Feb 2020 (8 months)
Designed quality websites and applications with HTML,CSS,and JavaScript. Built Modules Using Server−side frameworks lichas Python,PHP and Java. Redesigned Frontend for college Application portal Course registration module for college Developed Several Modules for Management
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