Data Scientist and Consultant, Lecturer, Researcher, Trainer, and Chartered Engineer. Open to Freelance Opportunities. ⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉ 👉 Technical Competencies 👈 ⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉ 🌟 Programming – Python, R. 🌟 Data Science/Analysis – Jupyter Notebook, PyCharm, Google Colab, Microsoft Excel, Power Query, DAX Expressions, Google Sheets. Power Apps, Microsoft Fabric. Power Automate. 🌟 Data Cleaning and Exploration – Pandas, NumPy. 🌟 Data Visualisation – Tableau, Power BI, Looker, Matplotlib, Plotly, Seaborn. 🌟 Machine Learning – Scikit-learn, PyCaret, Linear Regression, Decision Tree, Random Forest, ARIMA (Time series), XGBoost, Streamlit (deployment of data apps). 🌟 Database/Server – MySQL, PostgreSQL, Microsoft SQL Server, SQLite, Amazon Web Services (AWS) Redshift, Snowflake. 🌟 Cloud Services – Amazon Web Services (AWS), AWS Redshift (Date Warehouse), AWS Relational Database Service – RDS, AWS Quicksight (Dashboards and Visualisations), AWS SageMaker 🌟 Statistical Analysis – Regression, Classification, P-value, ANOVA, Variance & Standard Deviation. 🌟 Project Management, Communication and CRM – Slack, Jira, Confluence, Salesforce, HubSpot. ⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉ 👉 Interests 👈 ⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉⑉ 🌟 Exploratory Analysis & Data Visualisation. 🌟 Predictive Modelling and Statistical Data Analysis in Python. 🌟 Machine Learning in Python. 🌟 Technical PhD, with published results of several complex statistical analyses & modelling. 🌟 Experience in Scientific and Engineering research and reporting. 🌟 Project Management, long-term team vision, Road Mapping. 🌟 Developing and delivering training, capacity building, and mentoring. 🌟 Public Speaking, training workshops and masterclass sessions at schools, colleges, industries, and universities – Spoken in over 15 countries. 🌟Editing – I can proofread (grammar, spelling, and punctuation checks), format (based on the requirements of your institution or publisher), and edit (flow, clarity, argument, structure, and internal consistency) of your document. 🌟 Technical documentation – I can create manuals, technical guides, training materials, or presentations for technical and non-technical audiences. 🌟 Personal and professional development – I write and share my work, academic and other life experiences on my website (https://drsotayo.com) to inspire people globally. 🌟 Technical consultation and collaboration on analytics and engineering projects (e.g., data analysis, literature review, report writing).