About Me
Hi, I'm Alexander Holland, a dedicated data analyst with over six years of experience in the NHS, primarily working with qualitative data to improve patient experiences. My journey in data analytics started three years ago, during which I taught myself Power BI, SQL, and Python. In my most recent role as a Data Analyst for the NHS, I focused on analyzing patient experience data to find ways to enhance services and make a meaningful impact on healthcare outcomes.
I’m eager to transition into working more with quantitative data and have designed my portfolio to reflect this shift. My goal is to broaden my expertise in areas such as statistical modeling and forecasting, focusing on creating data-driven strategies that can make a difference in various sectors beyond healthcare.
In addition to my technical skills, I’ve developed strong communication abilities, which are crucial for explaining complex data insights to non-technical stakeholders. Whether it's building dashboards or developing predictive models, I thrive on the challenge of turning raw data into actionable insights that drive change.
Skills
- Data Visualization & Dashboarding (Power BI, Tableau)
- Data Analysis (SQL, Excel)
- SQL Databases & Query Optimization
- Business Intelligence & Reporting
- Strong Communication & Presentation Skills
Experience
- Six years of experience in the NHS, with a focus on patient data to improve services.
- Most recent role as a Data Analyst, specializing in analyzing qualitative data around patient experiences to enhance NHS services.
- Developed skills in Power BI, SQL, and Python to enhance reporting and analysis.
- Building a portfolio to demonstrate expertise in working with quantitative data, including sales performance and forecasting models.
Future Goals
As part of my journey into data science, I am continually enhancing my knowledge in advanced mathematics, including linear algebra, calculus, and statistics. I aim to leverage these skills to solve complex business problems and drive data-based decision-making in new and diverse domains.
Hobbies & Interests
Outside of data, I enjoy playing guitar in a band, practicing martial arts, and keeping up with global current affairs. I also regularly attend tech and data networking events to stay updated with the latest trends in the industry and connect with fellow professionals.