Johnson wairimu

I am a Data Analyst, Financial Analyst, and Business Intelligence Consultant with over 8 years of experience helping businesses transform raw data into actionable insights through analytics, automation, financial modeling, and intelligent reporting. I specialize in building Power BI dashboards, Excel and Google Sheets automation, SQL-based reporting, Python analytics, Office Scripts, Power Automate workflows, and AI-powered business solutions that enable organizations to make faster, smarter, and data-driven decisions.
My expertise covers Business Intelligence, Financial Analysis, Dashboard Development, Data Visualization, KPI Reporting, Data Cleaning & Transformation, Process Automation, Workflow Optimization, Forecasting, Budgeting, Cost Analysis, SQL Database Analysis, Power Query, Power Pivot, Python, Google Apps Script, Office Scripts, and Reporting Automation. I also help businesses modernize legacy spreadsheet processes by replacing manual workflows and VBA macros with scalable Microsoft 365 automation solutions.
I support organizations across industries including finance, accounting, logistics, manufacturing, healthcare, retail, e-commerce, real estate, NGOs, startups, and professional services. Whether you need executive dashboards, automated reporting systems, financial models, process improvements, or complete business intelligence solutions, I work closely with you to understand your objectives and deliver practical, scalable solutions tailored to your business.
From identifying business challenges and designing efficient reporting systems to implementing automation, training users, and providing ongoing support, I am committed to delivering high-quality solutions that improve operational efficiency, reduce manual work, enhance financial visibility, and drive sustainable business growth. My goal is to help businesses spend less time preparing data and more time making informed decisions that create measurable results.