Victor Oluniyi
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Victor Oluniyi

Victor Oluniyi

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Data Analyst and Customer Service Representative
Lagos, Nigeria

Contact Victor regarding: 

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Full-time jobs
Starting at USD13/hour
Flexible work
Starting at USD12/hour
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Timeline

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Résumé

Jobs verified_user 0% verified
  • S
    Data Analyst
    Space in Africa
    Aug 2023 - Current (1 year 11 months)
    • Implemented dbt (data build tool) workflows, reducing data transformation time by 40% and increasing overall efficiency in delivering business-critical insights. • Translated complex data into comprehensible visualizations using Power BI and Tableau, improving stakeholder understanding. • Implemented data models using best practices, optimizing for performance and scalability, resulting in a 30% improvement in query performance and enhanced data accessibility. • Worked with a cross-functional team to identify key performance indicators (KPIs), driving a 15% increase in the team's operational efficiency. • Managed SQL database, improving data management processes and boosting team productivity by 20%. • Conducted functional testi
  • P
    Data Analyst
    Pedicel Marketing,
    Jul 2022 - Jun 2023 (1 year)
    • Collected data on competitors, consumers and marketplace and consolidated data into presentations and reports. • Designed and conducted 5+ customer surveys per month, leading to website improvements that resulted in a 26% increase in customer satisfaction. • Conducted market research to identify new business opportunities. • Developed data-driven strategies to inform optimization priorities for SEM, driving revenue growth of 20% YoY. • Received positive feedback on customer surveys for friendliness and efficiency to help boost repeat customers by 17% . • Established strategy dashboards and charts informing and compiling multiple strategies and market and user insights, improving data visibility by 45% . • Built data visualizations
  • LEAD Resources
    Data Analyst
    LEAD Resources
    Jul 2021 - Jul 2022 (1 year 1 month)
    • Gathered and analyzed data to create representative graphs and charts highlighting results for presentations. • Received, cleaned, and prepped data using Python, Power BI, SQL, and Excel to help develop data-driven decisions that resulted in a 10% increase in monthly revenue. • Developed 95% custom dashboards, reports, visualizations, and interfaces using Power BI and Tableau for KPIs that reduced manual reporting by 10 hours weekly. • Developed and owned reporting for an international program with Power BI, SQL, and Excel, saving 90 hours of monthly labor. • Identified procedural areas of improvement through customer data, using SQL to help improve the profitability of a nationwide retention program by 8% .
  • D
    Data Analyst Intern
    Data Scientists Network (DSN)
    Jan 2020 - Dec 2020 (1 year)
    • Gathered and analyzed large datasets using SQL and Python to identify trends in customer behavior that increased customer satisfaction levels by 10% .
  • L
    Bioinformatics Data Analyst
    LAUTECH Teaching Hospital, Nigeria
    Jan 2019 - Nov 2020 (1 year 11 months)
Education verified_user 0% verified
  • L
    SQL Data Reporting and Analysis
    LinkedinLearning
  • Coursera
    Power BI
    Coursera
  • Ladoke Akintola University of Technology
    Bachelor of Technology
    Ladoke Akintola University of Technology
  • Google
    Google Data Analytics
    Google
  • S
    Diploma in Python 3
    SIIT
Projects verified_user 0% verified
  • S
    Exploratory Data Analysis Project
    Space in Africa
    Sep 2023 - Current (1 year 10 months)
    • Analyzed walmart sales data using SQL to analyze sales trends, customer behavior, and the performance of different products and branches.
  • I
    Investigating User's Engagement Drop of a Product
    • Conducted a thorough analysis of a product's data using SQL to uncover the underlying factors contributing to the drop in the engagement rate and provided actionable insights to mitigate and reverse the trend. • Created visualizations to show the insights derived from the data.
  • S
    Sales Performance Dashboard
    • Designed a sales performance dashboard in Power BI to identify patterns and trends in the car company's sales data in order to improve sales performance.