a
allets_w

STELLA

@allets_w

Your Go To for Data Analyst

Kenia
Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
I am a Data Analyst and Machine Learning specialist skilled in turning raw data into clear, actionable insights. I use Python, R, SQL, and Stata for data cleaning, analysis, visualization, and predictive modeling. My services include data cleaning, exploratory data analysis, statistical analysis, machine learning models, and report creation. I focus on accuracy, quality, and timely delivery, helping clients make better decisions from their data through clear and professional insights.... Lee más

Habilidades

a
allets_w
STELLA
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Consulta de ciencia de Datos
I will do data analysis, machine learning, and data science tasks
DeUSD 50 / proyectoMás información

Experiencia laboral

Data Analyst

County Bank • Tiempo parcial

May 2023 - Mar 2025 • 1 yr 10 mos

Analyzed large datasets to uncover trends and actionable insights that supported business decision-making. Built and maintained interactive dashboards and reports using tools such as Excel, SQL, and Power BI/Tableau. Cleaned and transformed raw data to ensure accuracy and consistency across reporting pipelines. Collaborated with cross-functional teams to define KPIs and track performance metrics. Reduced manual reporting time by 40% through automated data workflows. Delivered data-driven recommendations that contributed to a measurable improvement in operational efficiency.