Data Analytics
Python · SQL · Excel · Pandas · Data Cleaning · Exploratory Data Analysis (EDA) · Statistical Analysis
Available for opportunities
William Thompson — Data Analyst & Web Designer in Accra, Ghana
Freelance data analyst and web designer specialising in transforming complex data into actionable insights and building beautiful, functional websites. Python, SQL, Tableau, React. Based in Accra, Ghana.
// EXPERTISE
Core Skills & Tools
A comprehensive toolkit combining data analytics, machine learning, and web development — available for freelance projects in Ghana and remotely worldwide.
Machine Learning
Regression · Classification · Model Evaluation · Feature Engineering · Scikit-learn
Data Visualisation
Tableau · Power BI · Matplotlib · Seaborn · Dashboard Design · Business Intelligence
Web Development
HTML · CSS · JavaScript · React · Node.js · Responsive Design · RESTful APIs
Databases
PostgreSQL · MySQL · Database Design · Query Optimisation · Data Modelling
Cloud & DevOps
Vercel · Render · CI/CD Pipelines · Git · GitHub · Deployment Automation
// PORTFOLIO
Featured Projects
Data analytics platforms, dashboards, and web applications built for clients in Ghana and beyond.
Full-Stack
Inventory & Sales Analytics Platform
Full-stack dashboard with React, Node.js, and PostgreSQL featuring JWT authentication, real-time data visualisation, and automated alerts processing 1,000+ product records.
ReactNode.js
PostgreSQLJWTREST API
View Details →
Business Intelligence
Sales Analytics Dashboard
Interactive Tableau dashboard analysing gadget revenue by country and category, providing actionable insights for business strategy and decision-making.
TableauSQLData Viz
View Case Study →
Data Analysis
Stack Overflow Developer Survey Analysis
Built interactive BI dashboards with IBM Cognos Analytics analysing 65,000+ developer survey responses, identifying technology trends and demographic patterns.
IBM CognosPythonData Analysis
View Details →
Web Design
Restaurant Website — Catfish Supreme
Responsive restaurant website for Catfish Supreme, Awoshie Accra — menu showcase, WhatsApp ordering integration, and full SEO optimisation.
HTML/CSSJavaScriptSEO
View Live Site →
Web Design
Corporate Website — FREDKA Consult
Professional B2B consultancy website for an HR and healthcare staffing firm in Accra, Ghana. Clean, trustworthy design with SEO optimisation.
HTML/CSSCorporateSEO
View Live Site →
API Development
RESTful API with Rate Limiting
Scalable REST API with CRUD operations, rate limiting (100 req/15 min), role-based access control, and security middleware.
Node.jsExpress
PostgreSQLSecurity
View Details →
// BACKGROUND
Work Experience
Professional journey combining data analytics and web development in Ghana
Global Analyst
The Financials Hub
- Performed comprehensive data collection, cleaning, and exploratory analysis on large financial datasets
- Developed analytical summaries and visual insights to support strategic decision-making
- Communicated complex findings to non-technical stakeholders through clear presentations
- Collaborated with cross-functional teams to identify data-driven opportunities
Freelance Web Designer & Data Analyst
Self-Employed · Accra, Ghana · 2023 – Present
- Designed and developed 10+ responsive websites for clients across Ghana and various industries
- Built full-stack analytics platforms with React, Node.js, and PostgreSQL
- Created interactive dashboards using Tableau and Power BI for business intelligence insights
- Implemented CI/CD pipelines and cloud deployments on Vercel and Render
- Maintained 100% client satisfaction through clear communication and quality delivery
// CLIENT FEEDBACK
What Clients Say
Feedback from businesses and individuals I have worked with in Ghana and beyond
William built our restaurant website and handled the full SEO setup. Within weeks we started getting calls from customers who found us on Google. Excellent work and very professional.
Restaurant — Awoshie, Accra
The dashboard William built gives us a clear picture of our business data every week. He explained everything clearly and was easy to work with throughout the project.
HR Consultancy — Accra, Ghana
Fast, responsive, and highly skilled. William delivered our analytics platform on time and the quality of the code and visualisations exceeded our expectations.
Financial Services
// FAQ
Frequently Asked Questions
Common questions about working with me
What services do you offer?
I offer freelance data analytics (Python, SQL, Tableau, Power BI), web design and development (React, Node.js, HTML/CSS), dashboard creation, machine learning, and business intelligence reporting — for clients in Ghana and remotely worldwide.
How much do you charge for web design in Ghana?
Web design starts from GHS 800 for portfolio sites, GHS 1,200 for landing pages, and up to GHS 5,000 for full business websites. Payment plans are available. WhatsApp me for a free quote.
Are you available for remote work?
Yes — I am based in Accra, Ghana and work with clients locally and remotely across Africa and internationally. Currently available for freelance projects and full-time data analytics roles.
What data analytics tools do you use?
Python (Pandas, Scikit-learn, Matplotlib), SQL, Tableau, Power BI, IBM Cognos Analytics, Excel, and PostgreSQL. For visualisation I also use Seaborn and Plotly depending on the project.
How do I get in touch?
The fastest way is WhatsApp: +233 24 212 3801. You can also email willyoks@gmail.com or connect on LinkedIn. I usually respond within 24 hours.
Let's Work Together
Available for freelance data analytics, web design projects, and full-time roles in Ghana and remotely. Based in Accra — get in touch today.
Send a Message