Hire the Best Data Scientists
in Ghana

I am an expert in scientific writing and computational data analyses for all types of academic research for undergraduates, graduates, postgraduates. Masters, PhD. I use and train individuals and groups in data analyses using R Language, STATA, SPSS, GraphPad, XLSTAT, etc I also train individuals and groups in excellent scientific writing for academic proposals, thesis/dissertation and manuscripts for publications. Many more skills than you can imagine...

𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘀𝘁 & 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 Hi, I'm Kezia. I’m a Data Scientist and Business Intelligence Analyst with a Masters Degree in Data Science;; I'm a perfectionist who makes sure my work always aligns with your specific needs down to the very minor details. My most recent achievement, I was awarded **Visual Star** for leading my team to deliver a winning report for an ad campaign analysis for a client, GlobalShala. This helped the client reduce costs and increase their return on investment . I'm obsessed with detail, easy to work with and always on time. I only take on projects I know I’ll deliver with top-most excellence. Working with me means you’ll: ✅STAND OUT in every setting with insightful & stunning dashboards in Power BI & Tableau ✅NEVER STRESS over messy data, I clean using Python, SQL & Excel ✅Get insights that tell a story, not just show numbers while being exceptionally beautiful. ✅MEET EVERY DEADLINE: I’m proactive, reliable, and responsive ✅SAVE TIME with high-impact, presentation-ready reporting Let’s connect and see how best I can help you.

Hi there! 👋 My name is Aaron, an experienced Data Scientist/Analyst and a GIS expert with over 4 years of experience. My Services: • Data Analysis (MS Excel, SQL, Python) • Data Visualization (Power BI, Tableau, MS Excel) • Time Series Forecasting (Univariate and Multivariate modeling) • Machine Learning Classification and Prediction • Machine Learning Model Deployment (FastAPI, Streamlit, Gradio) • Web Scrapping/Web Research and Data Management in Google Sheets • Online Data Collection (Kobo Tools, Collector for ArcGIS) • Virtual Assistantship with MS Excel. • Online Mapping, Cartography, and ArcGIS StoryMaps Creation • GIS Analysis with ArcGIS and QGIS • Academic Research Data Analysis (STATA and SPSS) • Data Science/Analytics Tutoring My Average Rating: ⭐⭐⭐⭐⭐ Achievements: ✅Analyzed and predicted customer churn in a forex start-up in Germany. Informed us on where to concentrate our advertisements. lead to over 3000 stable customers within the period of 8 months. ✅Predicted which advertisement channel has the most impact on revenue. This led to a 40% cut in costs and increased revenue by 60%. ✅Collaborated with the GIS department of Ghana Cocoabod to mitigate the spread of the cocoa- swollen Shoot Virus through analytics and visualization. Contributes to effective and efficient monitoring of rehabilitation activities on and off-farm, leading to over 50% improved cocoa bean yield. ✅Discovered insights on the impacts of fertilization in cocoa on its productivity for the period of 2016 through 2020 through data analytics and visualization. Came out with clear map-outs for optimized distribution of fertilizer and other inputs to cocoa farmers which cut down on distribution and application costs by 50%. With expertise in a wide range of tools and statistical packages, I am dedicated to leveraging Data Science and Artificial Intelligence to drive growth and success for my clients. Let's talk about your data needs, be it spatial or attribute data! Thank you!

I help drive business growth through insights from Financial Modelling and Data Analysis. I possess strong Microsoft Excel skills, having used it for over 2 years to analyze large datasets from different sources and create reports. I am proficient in using Microsoft Word, PowerPoint, PowerBI which I can leverage to draft reports, design presentations, pitchbooks and dashboards that clearly communicate data-driven insights.

I am a Data scientist with 4 years experience in python creating twitter bots a, web applications,data visualizers,training models , chat bots I am recently taking a course on Javascript to enhance my Frontend skills I Am good at Html and Css also

I'm a Ghana-based Data Scientist with a passion for solving business challenges using data. Skilled in Python, SQL, Power BI and machine learning frameworks like TensorFlow and Scikit-learn. I deliver insights through data analysis, predictive modeling and visualizations. Recent projects include Telco Customer Churn and Credit Card Data Analysis. Let's transform your data into actionable results.