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Jephthah Hanson

@jephthahhanson

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Business Analyst and Data Analyst turning complex problems into KPI-driven decisions through analytics.

Nigeria

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What I'm looking for

I’m available immediately for full-time, part-time, or contract remote roles globally. I want to deliver end-to-end business analysis and data-driven KPI dashboards—linking stakeholder needs to predictive analytics and ML-powered decision support.

I’m a results-driven Business Analyst and Data Analyst with 3+ years of experience translating complex business problems into data-driven solutions. I turn stakeholder objectives into measurable KPIs, data specifications, and dashboard deliverables leadership can act on.

I deliver end-to-end analytics work—requirements gathering, process improvement, stakeholder management, and executive reporting—across retail, finance, supply chain, and healthcare. I build interactive Power BI and Tableau dashboards that support real-time operational decision-making.

On the analytics side, I combine SQL and Python with predictive ML to uncover trends, anomalies, and root causes. I’ve built production-grade modeling platforms processing 180K+ records, including churn analysis and supply chain failure prediction systems.

I’m also deeply focused on data quality, governance, and automation—optimizing ETL/SQL workflows, reducing manual cycle time by 40%, and creating reporting templates that eliminate hours of work. I’m available immediately for full-time, part-time, or contract remote roles globally.

Experience

Work history, roles, and key accomplishments

Business Analyst & Data Scientist

Innoventa Hub

Nov 2022 - Dec 2025 (3 years 1 month)

Delivered end-to-end business analysis and analytics, including requirements gathering, KPI definition, and executive dashboard reporting for retail and finance/operations stakeholders. Built and optimized Power BI/Tableau dashboards and SQL-based ETL, and automated reporting and churn analytics using Python.

Virtual Assistant & Operations Analyst

Global Tech Solutions

Jan 2022 - Nov 2022 (10 months)

Provided data-informed operational support for founders and SMEs, including schedule/inbox management and research briefs. Conducted competitive/market intelligence reporting and built Excel-based tracking systems for pipeline management and SLA monitoring.

Operational Support Competitive Research Market Intelligence Excel Pipeline Management SLA

Education

Degrees, certifications, and relevant coursework

Undergraduate Degree Programme

Bachelor of Science, Data Science

2026 -

Bachelor of Science in Data Science, admitted in 2026 and currently in progress, combining academic foundations with active industry project delivery.

Self-Directed Analytics Training

Self-Directed Analytics Training, Data Science / Analytics

2021 - 2026

Activities and societies: SQL, Power BI, Tableau, Advanced Excel, Python (Pandas, NumPy, Matplotlib, scikit-learn, XGBoost), ETL, statistical analysis, dashboard development.

Self-directed analytics training covering SQL, Power BI, Tableau, Advanced Excel, and Python, with practical work in ETL and dashboard development.