Some say a portfolio is worth a thousand words. Here is mine, along with about a thousand words. This portfolio is more than just a collection of projects, it tells the story of my approach to BI development and consulting.
In the worlds of finance and retail, every strategic move is rooted in numerical data. The true challenge lies not in gathering information, but in transforming that information into actionable clarity. That's where I step in to make a difference.
I specialise in delivering insights that inform crucial decisions, guiding you through the intricacies of business intelligence (BI) strategy and seamless integration with AWS cloud services. My expertise extends to creating compliance-ready dashboards that provide real-time visibility into performance, as well as developing robust retail profitability models that help optimise financial outcomes.
- Business problems solved
- 6+
- Dashboard projects created to date
- 4+
- On-Time analytics project delivery
- 100%
Featured Projects
Insights at a glance
I specialise in transforming data into compelling narratives. The following projects represent some of my most significant works in this area.
Analytics
Governance
Reporting
Profitability & Segmentation Analysis
As the client aims to improve its retail performance, this report seeks to utilise data-driven insights to gain a better understanding of our valued customers.
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Dashboard
Data Analysis
Reporting
High School Student Performance Analysis
Analysed student data to identify intervention opportunities and design evidence-based strategies that support academic success.
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DAX
Dashboard
Power BI
Web API
Rhythm & Metrics: Spotify Data Analysis
Analysed years of listening data to uncover trends, top artists, and genre preferences, presenting insights through interactive Power BI visualisations.
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Certified with skills you can trust, in the tools that matter
With a solid certification and hands-on experience, I specialise in a range of advanced tools and technologies that transform raw data into meaningful business insights.
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Make Your Data Work for You
Whether you’ve got a clear goal or just an idea, I can help shape it into actionable insights.
Testimonials
What people say about me
“Working with Tawanda in our Business Management courses across three trimesters was a truly positive experience. His dedication to producing high-quality work was evident in every project.”