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$
USD
KARTHIKEYAN
@karthikeyang756
Data Analyst Excel, Tableau, Python
India
Inglese, Tamil
Chi sono
I am a Data Analyst with expertise in Excel, Python, and Tableau. I specialize in turning complex datasets into polished, recruiter-ready dashboards and actionable insights. My focus is on error-free data cleaning, workflow documentation, and professional visualizations that help businesses make smarter decisions. With certifications in Data Analysis and Tableau, I deliver clarity, precision, and impact in every project.
Competenze
KARTHIKEYAN
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Dashboard dati
I will create professional tableau and excel dashboards
Dashboard dati
I will clean and visualize HR data with dashboards
Portfolio
Esperienza lavorativa
Data Analyst (Freelance)
Besant Technologies • Freelance
Dec 2025 - Present • 5 mos
Designed and delivered a Hospital Performance Dashboard using Tableau. Cleaned and transformed raw hospital data with Power Query, created recruiter-ready visualizations, and documented workflows for client clarity. Highlighted KPIs such as patient admissions, bed occupancy, and staff efficiency. Delivered actionable insights that improved decision-making and reporting accuracy.
