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Armstrong Uloh

@armstronguloh

Data analyst at Datavia Analytics who grew analytics service revenue by 600% and builds dashboards for business and research decisions.

Nigeria

Message

What I'm looking for

I want to work where careful analysis and clear reporting shape business, health, product or financial decisions.

At Datavia Analytics Limited, I take client projects from an initial question through data cleaning and analysis to reports and interactive dashboards. My dashboards in Power BI and Excel track KPIs and flag trends, outliers and weak areas.

I grew the firm's analytics service revenue by 600% and designed and taught analytics training in Excel, SQL, Power BI, Python and SPSS to 18+ participants. I also organised a data analytics bootcamp from curriculum design through delivery.

For private research clients, I handle analysis workflows for academic and healthcare studies, from questionnaire review and data preparation to statistical analysis and write-up. My work has included logistic regression on HIV treatment and herbal medicine use, and chi-square comparisons of water, sanitation and hygiene conditions in primary health centres.

Experience

Work history, roles, and key accomplishments

Current

Founder & Lead Data Analyst

Current

Datavia Analytics Limited

Jun 2023 - Present (3 years 5 months)

Run analytics projects for business and individual clients from start to finish, including data cleaning, analysis, and delivering reports and interactive dashboards. Grew service revenue by 600% and trained 18+ participants in analytics tools.

Power BI Excel SQL Python SPSS Data Cleaning Statistical Analysis Dashboard Development Training

Current

Freelance Statistical Analyst

Current

Private Research Clients

Sep 2022 - Present (4 years 2 months)

Handle full analysis workflow for academic and healthcare research clients, including questionnaire review, data cleaning, statistical analysis, and interpretation. Apply logistic regression, chi-square tests, and other methods in SPSS, Excel, and Python.

SPSS Excel Python Logistic Regression Chi Square Test Statistics Correlation Reliability Analyses

Data Manager

JB Autoz

Sep 2024 - Oct 2024 (1 month)

Analysed Q1 2024 business performance and produced charts and summary reports for management. Introduced data entry and validation procedures that reduced manual errors and improved record reliability.

Data Analysis Data Validation Reporting Excel

Field Technical Officer (Intern)

HealthStation Limited

Dec 2021 - Dec 2022 (1 year)

Supported field data operations for a health informatics organisation at a federal medical centre. Organised, documented, and maintained structured field datasets in line with data collection standards.

Data Management Data Collection Documentation