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steven_dominick

Steven M

@steven_dominick

Data Analyst, Excel, Power BI, Python, SQL, SPSS and Stata

Tanzânia
Inglês, Suaíli
Algumas informações são exibidas no idioma inglês.
Sobre mim
Hi, I’m data analyst with a Master’s in Data Science, 6 years of professional experience and 100+ completed data projects. I help businesses, researchers and students turn raw data into clear insights, professional dashboards and decision-ready reports. My work includes Excel analysis, Power BI and Tableau dashboards, SQL reporting, Python data analysis, SPSS and Stata statistical analysis, and introductory machine-learning projects. I focus on clean data, transparent methods, clear visuals and practical explanations Send me your data and goals, and I’ll recommend the best approach... Saiba mais

Habilidades

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steven_dominick
Steven M
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Consultoria em data analytics
I will analyze clean and visualize your data in excel
A partir deUS$ 5 /projetoMais detalhes
BI Analytics
I will create an interactive power bi or tableau dashboard
A partir deUS$ 10 /projetoMais detalhes

Portfólio

Experiência profissional

Vodafone

Senior Data Analyst

Vodafone • Período integral

Dec 2023 - Present • 2 yrs 7 mos

- Led end-to-end data analysis projects, from data collection and cleaning to reporting and presentation. - Built clear dashboards and recurring reports that helped teams monitor performance and make evidence-based decisions. - Applied statistical techniques and predictive models to identify trends, risks and opportunities. - Collaborated with non-technical stakeholders to define questions, explain results and deliver practical recommendations. - Maintained data quality through validation checks, structured documentation and reproducible analytical workflows.

Tiffany_& Co.

Senior Data Analyst

Tiffany & Co. • Período integral

Jan 2020 - Jan 2022 • 2 yrs

- Prepared, reconciled and analysed operational and business datasets using Excel, SQL and statistical tools. - Produced management reports, KPI summaries and data visualisations for decision-makers. - Automated recurring data-preparation and reporting tasks, improving accuracy and turnaround time. - Supported ad-hoc analysis and communicated findings in accessible, action-oriented language.