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Stanley Osinachi
Okafor.

Data & Research Analyst · Mental Health Systems Research Specialist at Leicestershire Partnership NHS Trust. I turn complex datasets into evidence-based insights that drive measurable outcomes for organisations and researchers.

3,200+
Students Mentored
9+
Years Experience
98%
Client Satisfaction
Professional photo
15+
Tools & Platforms
400+
Datasets Analysed
5+
Peer-Reviewed Publications
4
Conference Presentations
Stanley Osinachi Okafor

Stanley Osinachi
Okafor.

I am a Data analyst, or specifically, a data-driven Mental Health Systems Research Specialist and Research Analyst with expertise in applied analytics, econometrics, and healthcare data systems. Currently serving at Leicestershire Partnership NHS Trust, I lead a 24-month applied research project reducing Did Not Attend (DNA) rates in community mental health services. I was selected as one of 29 from 300 applicants for the NHS Digital & Data Academy Grant.

I am also the Founder of Donmaths Research Consultancy, through which I have mentored over 3,200 undergraduate and postgraduate students across Nigeria, the UK, Europe, and North America, strengthening institutional research capacity and analytical skills. My research has appeared in peer-reviewed international journals and has been presented at academic conferences in Ghana, Rwanda, and globally.

"My mission is to bridge the gap between raw data and actionable intelligence — making evidence accessible, compelling, and impossible to ignore."
Data cleaning and Analysis
Research Design & Methodology
Data Visualisation & Dashboards
Survey Design
Statistical Analysis & Econometrics
Research Capacity Building
Healthcare Data & NHS Systems
Peer-Reviewed Publication
Work With Me Download CV

Services

Comprehensive analytical and research services tailored to the needs of businesses, researchers, students, and organisations.

01

Data Analysis & Interpretation

End-to-end analysis of structured datasets — from raw data to clear findings with concrete, actionable recommendations.

02

Data Visualisation

Transforming complex data into compelling, audience-ready charts, dashboards, and visual narratives.

03

Statistical Analysis

Regression, hypothesis testing, ANOVA, factor analysis, and inferential statistics using SPSS, R, and Python.

04

Research Support

Methodology guidance, literature review, questionnaire design, and structured support for academic and professional research.

05

Survey Design & Analysis

Designing reliable survey instruments and delivering complete analysis including cross-tabulation and Likert-scale coding.

06

Reporting & Insights

Professional, publication-ready reports and executive presentations tailored to corporate or academic audiences.

Technical Proficiency

A mix of statistical, analytical, and research expertise built through hands-on project experience.

Data Visualisation95%
Excel (Advanced)90%
Power BI85%
SQL82%
Python (Pandas · NumPy)70%
Tableau65%
SPSS65%
R (Statistical Analysis)50%

Professional Skills

Data analysis Data Storytelling Data Visualization Data Cleaning Descriptive Statistics Correlation and Regression Analysis Inferential Statistics Hypothesis Testing ANOVA KPI Reporting Research support Problem Solving Communication

Tools & Platforms

📊 Excel 🐍 Python 🗄️ SQL Power BI 🔵 Tableau 📋 Google Sheets 📉 SPSS 📐 R Studio ☁️ Google Forms 📝 STATA 📈 E-Views

Projects & Portfolio

A selection of projects spanning business intelligence, academic research, survey analytics, and data visualisation.

DNANHS Research

NHS DNA Rate Reduction Project

Led a 24-month applied research project at Leicestershire Partnership NHS Trust identifying structural drivers of patient non-attendance and implementing data-driven interventions to improve community mental health service engagement.

ExcelSPSSPower BISQL
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Big Data Impact on Accounting Practices

Published peer-reviewed study examining how Big Data adoption affects accounting practices using empirical evidence from Nigeria. Published in the International Journal of Data Science and Big Data Analytics (2025).

SPSSPythonExcel
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CRPredictive Analytics

Predictive Analytics for Credit Risk Evaluation

Developed a predictive analytics framework for credit risk evaluation in Nigerian microfinance organisations, published in the Global Journal of Applied, Management and Social Sciences (Sept 2025).

PythonRSPSSE-Views
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NHS Patient Waiting List Optimisation

Analysed complex patient waiting list and referral datasets using prioritisation logic and eligibility criteria, supporting equitable access, reducing delays, and improving patient flow within community mental health services.

ExcelSQLPower BI
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FDAcademic Publication

Financial Deepening & Economic Growth in Nigeria

Empirical study examining the relationship between financial deepening and economic growth in Nigeria, published in the International Journal of Management Research and Economics (2022).

E-ViewsSPSSExcel
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CAUnder Review

Cloud Accounting Software & SME Financial Performance

Co-authored study examining the impact of cloud accounting software adoption on the financial performance of small businesses in the United Kingdom. Currently under final review at Taylor & Francis (Routledge Journals).

SPSSExcelSTATA
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DDUnder Review

Data-driven Decision-making on Patient Access & Continuity...

Authored a study on the Impact of Data-driven Decision-making on Patient Access and Continuity of Care in Community Mental Health Services in the United Kingdom. Currently under final review at Taylor & Francis (Routledge Journals).

SPSSExcelSTATA
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Testimonials

What clients, supervisors, and collaborators say about working with me.

★★★★★

Exceptional analytical ability. The survey analysis was thorough, clearly presented, and the insights genuinely surprised us. I could not have asked for a more professional result.

MV
Mvena
Research Director, Datavia Analytics
★★★★★

The Power BI dashboard transformed how our leadership reviews performance. What took days of manual reporting is now available in real time. Outstanding work throughout.

PE
Peculiar
Operations Manager, Whispers
★★★★★

Supported my dissertation analysis with impressive technical skill and clear explanations. My supervisor praised the rigour of the statistical approach. Highly recommended.

GE
Gerald
MSc Candidate, University of Derby

Education & Certifications

Academic Background

2023 – 2024

MSc Accounting and Finance (Merit)

University of Derby, United Kingdom  ·  Dissertation: Impact of Big Data on Accounting Practices — passed with Merit

2013 – 2015

BSc Accounting (Second Class Upper Division)

Michael Okpara University of Agriculture, Umudike, Nigeria  ·  Dissertation: IFRS Adoption & Firm Financial Performance — passed with First Class

2009 – 2011

OND Accounting (Distinction)

Imo State Polytechnic, Nigeria

Certifications & Training

🎓

Google Career Certificate Scholarship — Data Analytics

Google · 2022

🏥

NHS Digital & Data Academy Grant Recipient

Leicestershire Partnership NHS Trust · 2025–2027 · Selected 29 of 300 applicants

🏆

Award for Excellence in Research, Leadership & Mentorship

Global Recognition Award, USA · 2026

🌍

Outstanding Leadership in Research & Capacity Building Award

Education Africa Scholars Global Connect, USA · 2025

📜

Most Distinguished Research Fellow Award

Association of Intellectual Scholar Forum, Nigeria · 2024/2025

My Analytical Process

A clear, structured methodology ensuring every project is delivered with precision, transparency, and purpose.

01

Understand the Problem

Define objectives, scope, and key questions before any analysis begins.

02

Collect & Clean Data

Source, validate, and rigorously clean datasets to ensure quality and completeness.

03

Analyse the Data

Apply the most appropriate statistical techniques, from summaries to advanced modelling.

04

Visualise Findings

Create clear, compelling charts and dashboards that make insights immediately accessible.

05

Deliver Insights

Present evidence-based recommendations in a report or a presentation just for your audience.

Let's Work Together

I am available for freelance data projects, academic collaborations, research consultancy, and full-time roles. I look forward to hearing from you.

💼
LinkedIn
📍
Location
Derby, United Kingdom · Available Remotely Worldwide
🔬
ORCID
0009-0003-9921-9941
🕐
Availability
Open to research collaborations, consultancy & academic projects · Responds within 24 hrs
GS RG EA @
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