Data Entry Assistant
Nigeria
Summary
- Accurately and efficiently input data from source documents into Excel sheets and online database. - Verify data accuracy by cross-checking information to ensure clean and accurate data.
Abuja, FCT, Nigeria
Contract
Summary
Performed end-to-end data cleaning and validation, developed comprehensive visualizations, and translated complex technical findings into actionable Data Stories for client reports.
Highlights
Performed end-to-end data cleaning and validation on large datasets using SQL and Excel, ensuring 100% data integrity for critical client reports.
Developed a comprehensive suite of visualizations to uncover hidden patterns in consumer behavior and market trends, providing strategic insights.
Assisted in the preparation of business intelligence briefings by translating complex technical findings into actionable "Data Stories" for non-technical stakeholders, improving communication.
Junior Data Analyst
Abuja, FCT, Nigeria
Contract
Summary
Engineered complex SQL queries and Excel DAX formulas to analyze telecom industry metrics, collaborating with Marketing teams to identify high-risk churn segments and automate billing data transformation.
Highlights
Engineered complex SQL queries and Excel DAX formulas to analyze telecom industry metrics, providing robust data for strategic planning.
Collaborated closely with simulated Marketing teams to identify high-risk churn segments, delivering insights that informed targeted retention strategies.
Utilized Power Query to automate the transformation of raw billing data into structured datasets for monthly performance reviews, significantly improving efficiency.
Junior Data Analyst
Abuja, FCT, Nigeria
Contract
Summary
Completed an intensive, hands-on residency focused on advanced data manipulation, built a comprehensive analytics dashboard, and refined data cleaning techniques to ensure temporal accuracy in financial reporting.
Highlights
Completed an intensive, hands-on residency focused on advanced data manipulation using PostgreSQL and SQL Server, enhancing technical proficiency.
Built the PathIQ Comprehensive Analytics Dashboard, a multi-visual grid system used to track project milestones and technical KPIs, improving project oversight.
Refined data cleaning techniques by resolving logic errors in historical invoice tables, ensuring temporal accuracy in financial reporting and data reliability.
Dayfigurez Consult
TechyJaunt
LinkedIn Learning
National Youth Service Corps
Data Cleaning, Data Validation, Statistical Modeling, Data Visualization, Churn Analysis, KPI Monitoring, Market Trend Analysis, Business Intelligence, Data Transformation, Data Storytelling, Trend Forecasting, Analytical Thinking, Problem-Solving.
Diplomatic Skills, Interpersonal Skills, Creative Thinking, Integrity, Accountability, Cross-functional Collaboration, Strategic Decision-Making, Stakeholder Management.
SQL (PostgreSQL, SSMS), Excel, Power BI, Google Analytics, Tableau, Python.
Reading, Writing, Travelling, Researching, Learning New Trends, Problem Solving.
Available upon request
Native
Basic
Contract
Summary
Transformed a fragmented health dataset into a multi-layered analytical ecosystem, focusing on systemic risk factors and organ health stability. Managed a full ETL lifecycle in Power BI, converting raw patient records into a structured schema that supports deep cross-filtering between lifestyle behaviors and clinical conditions. Developed an AI-driven Risk Prediction Model to identify top-tier influencers. My analysis shows patients’ health category and their likelihood to face organ damage, providing clear targets for clinical intervention. Built a sophisticated "What-If" Scenario tool. Using DAX-integrated sliders for smoking and lifestyle reduction, I created a real-time simulation that calculates the immediate reduction in projected risk, turning data into a tool for patient advocacy. Then i engineered DAX measures to automatically compare individual patient metrics against moving population averages, identifying outliers through Anomaly Detection to prevent medical oversights. Finally, i analyzed the behavioural patterns such as smoking intensity funnel to visualize the tipping point where lifestyle habits move a patient from Moderate to Critical risk.
Freelance
Summary
Designed and built a two-page interactive Excel dashboard analyzing survey data from 5,000 respondents to support ZuriGlow Cosmetics' market expansion strategy into the Nigerian footwear category. Consolidated raw survey responses into pivot/aggregation tables and built an Executive Dashboard (KPI scorecards, budget price distribution, purchase frequency, and key purchase-factor charts) alongside a Respondents Preference Dashboard (demographic breakdowns, brand preference, and trust-by-brand analysis). Synthesized findings into a written key-insights panel highlighting customer segments, pricing sweet spots, and cross-category conversion opportunities, translating raw data into actionable business recommendations for stakeholders.
Contract
Summary
Developed an end-to-end business intelligence solution analyzing 10,000 active and inactive subscriber records for Daynetworks LTD, a regional telecommunications firm. Spanning Q4 2024 to Q1 2026 , the project builds a multi-dashboard architecture to uncover critical operational vulnerabilities, tracking an overall revenue base of ₦503.88M. The analysis successfully diagnosed an 80% single-month revenue collapse in March 2026 and highlighted structural weaknesses in customer service level agreements (SLAs) alongside aggressive subscriber churn. Business Problem & Core Objectives Daynetworks masked deep structural deterioration under a stable ₦40M–44M monthly baseline across 2025. This project was initiated to create data visibility in four core domains: Revenue Visibility: Mapping billing performance trends against historical benchmarks. Customer Intelligence: Assessing lifetime value, tenure distribution, and churn risk across tiered product offerings. Operational Excellence: Measuring support ticket workflows against strict SLA timelines. Strategic Recovery: Formulating an emergency 90-day intervention strategy to arrest a rapid subscriber drop down to 1,227 active accounts.
Summary
Developed a multi-visual grid system and comprehensive analytics dashboard designed to monitor and track project milestones, technical KPIs, and team performance metrics. Managed database operations using PostgreSQL and SQL Server to integrate various data pipelines, ensuring seamless data flow and clean reporting. Implemented advanced data cleansing procedures to resolve historical logic discrepancies in invoice tables, leading to highly reliable temporal reporting. The dashboard empowered cross-functional teams with dynamic tracking tools, dramatically improving overall project oversight and operational efficiency.