Ezinne Esther M.

Associate Consultant

Lagos, Lagos State, Nigeria6 yrs 5 mos experience
Most Likely To SwitchAI Enabled

Key Highlights

  • Boosted ROI by 20% in real estate.
  • Cut energy costs by 30% with predictive models.
  • Built interactive BI dashboards for faster decisions.
Stackforce AI infers this person is a Data Analyst specializing in Business Intelligence and Data-Driven Marketing.

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Skills

Core Skills

Data ResearchMarket ResearchData AnalysisMachine LearningData IntegrationData VisualizationBusiness DevelopmentBusiness StrategyData ManagementSales OperationsBusiness AnalysisFinancial AnalysisMarketing

Other Skills

Advertising ResearchCompetitive AnalysisTrend AnalysisKPI ReportingData MiningData CleaningSQLData IntegrityWeb ScrapingStatistical Data AnalysisPythonETLPower BIExcelBusiness Research

About

Hi, I’m Ezinne Esther Madukairo, a Data & Insights Analyst with 5+ years of experience transforming raw data into clear stories and measurable business impact. Certified in Data Analytics and Data Science, I specialize in turning complexity into strategy-driven insights that fuel growth and efficiency. 💡 What I bring: ✅ Advanced Analytics & BI → SQL, Python (Pandas, NumPy, Scikit-learn), Excel, Power BI ✅ ETL & Automation → streamlined pipelines, automating 80%+ of manual reporting tasks ✅Cross-Sector Impact → Finance, Real Estate, Energy, Fintech, Logistics ✅Data Storytelling → insights that guide executives & non-technical teams toward action 🏆 Key Results: ↳ Boosted ROI by 20% in real estate through pricing & yield analysis ↳ Cut energy costs by 30% with predictive models in collaboration with engineers ↳ Built interactive BI dashboards for finance & operations, enabling faster, smarter decisions ↳ Improved data quality & governance across 10k+ records in fintech & logistics 💙 I love helping businesses and policymakers leverage data for growth, efficiency, and better decision-making. Whether it’s uncovering market opportunities, optimizing costs, or telling the story behind the numbers, I ensure data delivers measurable value. 🤝 Let’s connect if you’re looking for a results-driven Analyst who turns data into strategy.

Experience

Insight redefini

Research Analyst

Jan 2025Present · 1 yr 2 mos · Lagos Mainland, Lagos State, Nigeria · Hybrid

  • Completed a structured 12-month Management Trainee program with progression into an Analyst II role.
  • Gained cross-agency exposure across All Seasons Zenith, Leo Burnett, and Quadrant MSL within the Publicis Groupe network.
  • Supported research, analytics, and reporting across media and PR functions.
  • Worked with cross-functional teams to analyze campaign performance, market trends, and brand insights.
  • Contributed to data-driven reporting and insights for key client brands.
Data ResearchAdvertising ResearchMarket ResearchCompetitive AnalysisTrend AnalysisKPI Reporting

Upwork

Data Analyst and Data Scientist

Sep 2023Present · 2 yrs 6 mos · Remote

  • 1. Designed and implemented ETL pipelines using Python and SQL, successfully automating the extraction and transformation of over 80% of client datasets, improving workflow efficiency and reducing manual effort.
  • 2. Conducted predictive modeling and statistical analysis to forecast trends (e.g., real estate ROI, customer retention, energy cost optimization), driving actionable insights that improved decision-making.
  • 3. Built and deployed interactive dashboards in Power BI and Excel for executives and non-technical stakeholders, translating complex data into clear, compelling business stories.
  • 4. Partnered with global clients across real estate, fintech, energy, and retail sectors, tailoring data-driven solutions that achieved measurable business results such as 20% ROI growth and 30% cost savings.
  • 5. Applied machine learning techniques (classification, regression, clustering) for exploratory analysis and recommendations, strengthening clients’ competitive positioning.
Data MiningData IntegrationData CleaningSQLMachine LearningData Integrity+4

Thrive capital investment

Data Scientist/Analyst

Sep 2023Apr 2024 · 7 mos · United States · Remote

  • . Collected, cleaned, and prepared real estate data (residential, commercial, single-family, and multifamily property types) from various sources to ensure data accuracy and consistency.
  • . Analyzed market data to identify trends in property values in different regions and property types.
  • . Implemented data pipelines and automated workflows to streamline data collection and analysis processes.
  • . Created customized reports and presentations to showcase property value propositions and market trends to potential buyers or renters.
Data EntryData CleaningSpreadsheetsPythonSQLMachine Learning+3

Pouch

Marketing Business Development Manager

May 2023Aug 2025 · 2 yrs 3 mos · Hybrid

  • Acted as the bridge between data and business strategy, managing both data analytics projects and client accounts to ensure that insights translated into measurable growth.
  • Designed customer behavior dashboards and retention analysis models, enabling sales and product teams to improve targeting and increase client engagement.
  • Analyzed market trends, sales pipelines, and customer data to identify opportunities that led to a 15% increase in market share and 25% revenue growth within the first year.
  • Developed business proposals supported by data insights, successfully acquiring and retaining high-value clients.
  • Implemented data-driven pricing and revenue models, optimizing profitability and competitive positioning.
  • Led cross-functional collaboration with product, tech, and sales teams, ensuring alignment between data-driven insights and business development strategies.
  • Key Achievements:
  • Delivered data-backed business strategies that generated 25% revenue growth.
  • Increased client retention rates through data-supported account management strategies.
  • Positioned the company as a data-driven service provider in competitive markets.
Business ResearchData ResearchBusiness DevelopmentBusiness StrategyBusiness PlanningAccount Management+1

Gwx logistics

2 roles

Sales Executive

Jan 2023May 2023 · 4 mos · On-site

  • . Developed strong negotiation and closing techniques to secure deals.
  • . Strengthened relationship management skills to build trust and loyalty with clients.
  • . Sharpened prospecting skills, consistently exceeding lead generation targets.
  • . Identified a new market opportunity and successfully onboarded new clients.
Reporting & AnalysisSales & MarketingSales OperationsDatabasesData Analysis

Data Analyst

Jan 2022Jan 2023 · 1 yr · On-site

  • Efficient Data Management: Efficiently managed data entry tasks with a focus on accuracy and timeliness, resulting in an increase in operational efficiency.
  • Data Cleaning and Validation: Conducted thorough data cleaning and validation to ensure data integrity and reliability, achieving 100% accuracy.
  • Advanced Data Manipulation: Utilized advanced data manipulation techniques to transform raw data into actionable insights.
  • Quality Assurance: Implemented data quality assurance processes to maintain high standards of accuracy and consistency.
  • Collaboration for Improvement: Collaborated with cross-functional teams to enhance data governance and quality standards.
ReportingData EntryInventory ManagementSales & MarketingSQLMachine Learning+2

Ocity cybernetics ltd

Web Content Writer and Editor

Jun 2021Jan 2022 · 7 mos · Nigeria

Web Content WritingWeb Analytics

Longrich bioscience company

Sales And Marketing Specialist

Dec 2018Mar 2021 · 2 yrs 3 mos · Lagos, Nigeria · Hybrid

  • . Developed expertise in marketing automation platforms.
  • . Worked cross-functionally with the design team to create compelling marketing materials.
  • . Mastered social media advertising ( Facebook Ads, Instagram Ads).
  • . Strengthened content marketing skills (e.g., copywriting, SEO optimization).
  • . Managed a successful social media campaign that generated user engagement.
  • . Developed and executed a content marketing strategy that increased website traffic.
  • . Honed analytical abilities to track and measure marketing campaign performance.
  • . Mentored junior team members on marketing best practices.
Online MarketingBusiness AnalysisProduct MarketingDirect SalesEmail MarketingMarketing+1

Ikeja electric

Business Analyst

May 2018Dec 2021 · 3 yrs 7 mos · On-site

  • Data-Driven Insights: Analyzed key business aspects, identifying factors driving 60% of results and presenting findings in comprehensive presentations.
  • Client Surveys: Conducted client surveys to determine requirements and expectations for electricity products, facilitating customer-focused improvements.
  • Leadership Support: Assisted the leadership team with reporting, analysis, and business presentations to inform and shape divisional strategies.
  • Competitor Benchmarking: Performed 60% competitor benchmarking analysis to uncover savings opportunities and potential product enhancements.
  • Customer Prioritization: Improved business direction by 40% by prioritizing customer needs and implementing changes based on feedback.
  • Process Optimization: Collaborated with cross-functional teams to design and implement an automated data pipeline, reducing data processing time by 30%.
Financial AnalysisBusiness StrategyMarket ResearchBusiness AnalysisAccount Management

Education

Federal University of Technology Owerri Nigeria

Bachelor of Technology - BTech — Statistics

Jan 2014Jan 2019

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