Data Analyst · BI Consultant · People Analytics

Success Okhimamhe, MCIPM

Data Analyst | People & Workforce Analytics | Applying AI to Smarter HR Decisions - Remote-Ready | Nigeria

Data Analyst with 10+ years of operational and HR experience, transforming complex datasets into actionable insights that drive strategic decisions, operational efficiency, and workforce optimization.

⬇ Download CV View My Work → Get In Touch
10+ Years Experience
10K+ Staff Analytics
60% Reporting Time Saved
5 Tools Mastered
Success Okhimamhe
// expertise

Core Skills & Technologies

End-to-end data analytics capability — from raw data to boardroom-ready insights.

📊
Data Visualization
Building interactive dashboards and KPI reports that make data speak.
Power BITableauExcel
🗄️
SQL & Data Analysis
Queries, joins, aggregations and data validation for structured datasets.
SQLData CleaningModeling
👥
People & Workforce Analytics
Manpower planning, attrition analysis, succession and talent development tracking.
HRISHR AnalyticsWorkforce BI
🐍
Python Analytics
Data wrangling, statistical analysis and notebook-based reporting with Python.
PythonPandasJupyter
⚙️
Reporting Automation
Replacing manual processes with scalable analytics solutions for consistency.
Power BIExcel VBAAutomation
🎯
Business Intelligence
Translating data insights for non-technical stakeholders and senior leadership.
KPI DesignStorytellingStrategy
// portfolio

Analytics Projects

Real-world projects spanning HR, sales, workforce intelligence, and business performance.

📉
Python · Jupyter Notebook
HR Attrition Control Report
End-to-end attrition analysis using Python, uncovering workforce turnover patterns, identifying at-risk segments, and providing data-driven recommendations for retention strategy.
PythonPandasMatplotlibJupyter
View Report →
📈
Tableau · Sales Analytics
ExcelGrowth Industries — Sales Performance Dashboard
Comprehensive sales performance dashboard tracking overall trends, revenue by region, sales representative, and product. Features interactive filters for date, product and region.
TableauSales AnalyticsKPI Dashboard
View on Tableau Public →
👥
Tableau · HR Analytics
HR Analytics — Attrition Rate Dashboard
Interactive HR analytics dashboard visualizing workforce attrition rates, department-level trends, and key workforce metrics to support strategic HR decision-making.
TableauHR AnalyticsAttrition
View on Tableau Public →
🌍
Power BI · Retail Analytics
Sales Performance Overview — Global Retail Inc.
Multi-page Power BI report covering $60M+ revenue analysis, bulk purchase/return patterns, top customers by spend, country-level revenue breakdown, and moving average trend analysis.
Power BIDAXRetail Analytics
💰
Power BI · Business Analytics
Sales Performance Dashboard — Revenue & Profit Analysis
Executive-level dashboard presenting $24.91M revenue, $10.46M profit, segmented by occupation, education level, gender, region and order date with full drill-through capability.
Power BIDAXBusiness Intelligence
⚡
Power BI · Capstone Project · Energy Sector
Data-Driven Analysis for Tinuten Nigeria Ltd
Comprehensive analytics on ₦624.60M transaction data (2024–2025) for a prepaid energy vending company. Identified customer concentration risk, seasonal demand patterns, and strategic recommendations projected to increase revenue by 25–30%.
Power BIDAXExcelPower Query
View Capstone Presentation →
// live dashboards

Interactive Tableau Dashboards

Embedded live dashboards — explore the data directly below.

Tableau · Sales Analytics
Business Performance Analysis — Sales Dashboard
Interactive sales performance dashboard with revenue breakdowns, trend analysis, and regional filters.
Open full dashboard on Tableau Public →
Tableau · HR Analytics
HR Analytics — Attrition Rate Dashboard
Workforce attrition visualization with department breakdowns and key HR performance indicators.
Open full dashboard on Tableau Public →
// career

Professional Experience

A track record spanning banking, HR, media, and data analytics.

Apr 2025 – Present
Data Analyst | BI & Dashboard Reporting
Welup Digital Academy
  • Built interactive dashboards and automated reports using Power BI, Excel, and Tableau, reducing reporting turnaround time by over 60%.
  • Analyzed structured datasets using SQL to uncover performance trends and support data-driven decision-making.
  • Designed data models for business and HR analytics, enabling leadership to track KPIs, workforce performance, and training impact.
  • Replaced manual reporting processes with scalable analytics solutions.
Sep 2015 – Present
HR Data Analyst | Senior Administrator — Personnel & Talent Strategy
Redeemed Christian Church of God (RCCG), National Secretariat
  • Led workforce and personnel analytics for 10,000+ staff, supporting manpower planning and leadership decision-making.
  • Designed and implemented a digital personnel data tracking system, reducing manual errors and improving HR response time by 50%.
  • Developed workforce dashboards tracking staffing levels, leave patterns, compliance, and performance trends.
  • Analyzed appraisal, promotion, and training data to improve succession planning outcomes.
Nov 2015 – Present
Co-Founder | Data & Performance Analytics
KBLITZ Media Hub
  • Applied data-driven insights to improve media engagement, content planning, and production efficiency.
  • Analyzed engagement metrics across digital campaigns and live streams to guide content strategy.
  • Streamlined workflows using automation tools, reducing post-production time by 40%.
Oct 2008 – Feb 2015
Front Line Associate
Access Bank Plc
  • Maintained accurate transaction records supporting operational reporting and audits.
  • Supported data accuracy, reconciliation, and compliance with KYC and AML requirements.
// credentials

Education & Certifications

Formally credentialled across data analytics, AI, and human resource management.

Success Okhimamhe
Success Okhimamhe, MCIPM · HRPL
Data Analyst | People & Workforce Analytics | AI-Enabled Decision Support

HND Statistics (Upper Credit) — Federal Polytechnic, Ede  ·  ND Statistics (Upper Credit) — Auchi Polytechnic  ·  Professional Diploma in Data Analytics — Welup Digital Academy, 2025 | Top of Cohort 10

🏅
MCIPM — Full Member
Chartered Institute of Personnel Management of Nigeria. Enrolled 30th December 2025. Membership No: 2/1900500.
HRCIPM
View Certificate →
🔏
Licensed HR Professional (HRPL)
CIPM Licensed Human Resource Professional. Licence No: CIPM/HRPL/004014. Valid: Nov 2025 – Nov 2028.
HRLicensed
View Licence →
☁️
Oracle Cloud Infrastructure 2025
Oracle Certified Foundations Associate — AI Foundations. Certified October 12, 2025 by Oracle University.
OracleAICloud
🤖
Certified Prompt Engineer Associate
Welup Digital Academy — Comprehensive Prompt Engineering using Generative AI. Certificate ID: AIM-04-027. Accredited by ACTD.
AIGenerative AIWelup
🎓
Professional Diploma in Data Analytics
Welup Digital Academy, 2025 — Top of Cohort 10. Certified Data Analyst covering Power BI, Tableau, SQL, Python and Excel.
Data AnalyticsBITop Graduate
📜
ICEN Associate Member
Associate Member, Institute of Chartered Economists of Nigeria.
EconomicsICEN
// contact

Let's Work Together

Available for data analytics, BI consulting, and workforce intelligence projects.

✉️
Email
okhimamhea@gmail.com
 📞
Phone
+234 802 666 7005
 🔗
LinkedIn
linkedin.com/in/successokhimamhe
📍
Location
Nigeria · Remote-Ready

Ready to turn your data into decisions?

Whether you need a custom dashboard, workforce analytics, or business intelligence strategy — let's build something powerful together.

Send a Message

⬇ Download Full CV