AJAO ABIOLA OLANREWAJU

Data Analyst

LinkedIn | GitHub

About

Highly accomplished Data Analyst with 5 years of experience, specializing in business analysis and market research to optimize product and service performance across diverse sectors. Proven ability to translate complex data into actionable insights, notably boosting graduate placement by 50% and driving customer conversion by 20%. Seeking to leverage expertise in data-driven strategies, performance tracking, and cross-functional leadership to foster innovation and achieve significant growth objectives for a dynamic organization.

Work Experience

Data Analyst (Brand Performance Optimization)

Vala Bleu

Feb 2025 - Present

Rabat, Rabat-Salé-Kénitra, MA

Currently optimizing brand performance and user engagement for Vala Bleu by leveraging website analytics and digital strategies to enhance user engagement and awareness.

  • Increased customer conversion by 20% in 3 months by optimizing website performance and user engagement, directly impacting business growth.
  • Enhanced brand awareness by 15% through strategic implementation of targeted SEO and compelling content strategies, based on engagement metrics.
  • Generated actionable insights from comprehensive campaign performance analysis, meticulously tracking key digital metrics across diverse service offerings.

Data Analyst (Sales Performance Analytics)

Binatone Nigeria

Feb 2024 - Jan 2025

Lagos, Lagos State, NG

Drove substantial sales growth and improved product compliance for Binatone Nigeria through advanced sales performance analytics and data management.

  • Drove 84% average sales growth over 6 months by leading performance tracking for a 50+ member sales team, utilizing Power BI and Excel dashboards.
  • Boosted repeat purchases by 20% through in-depth analysis of ERP sales data using SQL and Python for EDA and predictive modeling techniques.
  • Raised product display compliance to 91% and listings to 82% within 5 months by managing reporting across 200 modern trade outlets.

Data Analyst (Market Research Analysis)

AASIT Consulting Nigeria

Oct 2022 - Dec 2023

Lagos, Lagos State, NG

Delivered critical market research insights for AASIT Consulting Nigeria, driving SME engagement and financial inclusion through data-driven strategies and dashboard creation.

  • Improved actionable insights for 20,000+ SMEs by leading 50+ field agents and developing Looker Studio dashboards from customer behavior studies.
  • Increased Stanbic IBTC Ease Wallet adoption through digital onboarding strategies, measured by significant growth in user registrations.
  • Raised financial inclusion by 20% through targeted SME engagement, applying data-driven strategies in underserved communities.

Operations Analyst (Product, Sales & Marketing Performance)

D-Aggregare

Sep 2021 - Sep 2022

Lagos, Lagos State, NG

Optimized product, sales, and marketing performance for D-Aggregare by delivering retail analytics and managing large teams to improve visibility and operational KPIs.

  • Improved product visibility to 78% across 5 regions by delivering precise retail analytics for 1,000 Golden Outlet stores.
  • Enhanced team performance against operational KPIs by effectively managing 194 merchandisers and 19 area supervisors.
  • Onboarded 5,000+ MSMEs and managed data for 6,000+ youth-led SMEs, providing key insights that informed skill-building initiatives.

Data Analyst (Social Media Performance Management)

Mable

Jan 2019 - Aug 2021

Lagos, Lagos State, NG

Managed social media performance for Mable, successfully growing brand audience and converting leads into active customers through data-driven campaign optimization.

  • Grew brand audience to over 5,000 followers by optimizing social media campaigns across Meta platforms, expanding digital reach.
  • Converted 10% of leads into active customers through targeted data-driven strategies, directly contributing to user base expansion.
  • Improved marketing ROI by continuously monitoring engagement and providing actionable insights based on campaign KPIs.

Education

Collective Intelligence

Mohamed VI Polytechnic University

Jan 2026

Ben Guerir, Marrakesh-Safi, MA

Courses

  • Data Science
  • Social Science
  • Human-AI & Human-Human Collaboration for Decision Intelligence

Physics Electronics

Federal University of Technology, Akure

Nov 2018

Akure, Ondo State, NG

Certificates

Google Data Analytics Professional Certificate

Google & Coursera

Data Analysis with R programming

Google & Coursera

Power BI for Business Intelligence

Great Learning Academy

Business Analysis with Excel

Johns Hopkins University

Generative AI: Prompt Engineering

IBM

McKinsey Forward Learning Program

McKinsey

Projects

Customer Purchase Prediction (Bank Campaign)

Developed Python machine learning models that achieved 97% accuracy, enabling precise targeting of 478 leads for a bank campaign.

Digital Data Analysis for Brand Awareness

Conducted comprehensive digital data analysis to enhance brand awareness for Vala Bleu, focusing on key engagement metrics and strategic recommendations.

Languages

English , French

Skills

Languages & Frameworks

  • Python (Pandas, NumPy, Matplotlib)
  • R
  • SQL

BI & Data Visualization Tools

  • Power BI
  • Looker Studio
  • Tableau
  • Excel

Databases Management

  • MySQL
  • BigQuery
  • Clickhouse
  • Redshift
  • Snowflake

Research & Statistical Modelling

  • Predictive Modeling
  • ML models (Linear/Logistic Regression, Classification)
  • Hypothesis Testing
  • A/B Testing
  • Time Series Forecasting
  • Data Visualization

Soft Skills

  • Customer Journey & Stakeholder Management
  • Strategic Thinking & Data-Driven Decision Making
  • Project & Team Leadership
  • Problem Solving & Critical Thinking
  • Communication & Reporting