About
TafadzwaHlophe
I'mA Data Anaylst
About
As a detail-oriented Data Analyst with a passion for transforming raw data into actionable insights, I specialize in leveraging Excel, Power Query, and Power BI to build dynamic dashboards and streamline data workflows. With a solid foundation in SQL for querying complex datasets and Python for statistical analysis and automation, I bring a versatile toolkit to uncover trends, drive informed decisions, and support business growth.
Services
Here Are Some of My Skills
Services
1 - Data Analytics
- Data Cleaning & Transforming
- Predictive Analysis
- SQL / Python
- Power BI
2 - Graphic Design
- UI Design
- Website & Digital Design
- Branding & Visual Identity
- Print Design
3 - Website Development
- HTML / CSS
- Responsive Design
- Front-end & Back-end Development
- Website Maintenance
4 - Facilitation
- Communication
- Conflict Resolution
- Organizational
Works
Done Projects
Portfolio
Chocolate Sales Data
This dataset contains detailed records of chocolate sales, including product details, sales quantities, revenue, and customer segments.
Vibrant Healthcare
This dashboard and its underlying dataset, which contains billing amounts, sex, blood type, age, and medical conditions, serves as a powerful analytical tool for healthcare facilities.
Vibrant Gaming
Analyzing a company's game sales data with quick analysis, an information finder, and a sales tracker can significantly boost business growth.
Testimonies
Clients Says
Says
"Tafadzwa's predictive modeling was a game-changer for our inventory. She built an algorithm that reduced our dead stock by 30% in the first quarter. She translates complex data science into clear, actionable business strategy."
" — David Nkosi
"She gave us the clarity we needed on marketing ROI. Her deep-dive analysis identified underperforming channels, allowing us to reallocate over $100,000 and increase campaign effectiveness by 20%. Her work is a benchmark for data-driven value."
" — Sarah Van Wyk
"Tafadzwa solved our client retention problem. She developed a customer churn model that allowed us to proactively intervene, directly leading to a 12% improvement in annual client retention. She transforms data into long-term business longevity."
" — James Kgosana