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wiantowijaya

Wianto W

@wiantowijaya
Indonésia
Inglês, Indonésio, Chinês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Hi! I'm a Data Analyst and Dashboard Developer specializing in Microsoft Excel and Power BI. I help businesses transform raw data into interactive dashboards, insightful visualizations, and automated reports. My services include Excel dashboards, Power BI reports, data cleaning, data analysis, KPI tracking, Power Query, DAX, and reporting automation. With professional experience in financial and operational analysis, I focus on delivering accurate, user-friendly dashboards tailored to your business needs. Let's turn your data into actionable insights!... Saiba mais

Habilidades

w
wiantowijaya
Wianto W
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Fórmulas e Macros
I will solve all your excel problems
A partir deUS$ 10 /projetoMais detalhes
Painéis de dados
I will create interactive power bi dashboards and reports
A partir deUS$ 5 /projetoMais detalhes

Portfólio

Experiência profissional

Murni_Teguh Hospital

Supervisor Assistant

Murni Teguh Hospital • Período integral

Mar 2022 - Present • 4 yrs 8 mos

**Accounting & Data Analytics | Murni Teguh Hospital** Responsible for financial and operational data analysis, reporting, and dashboard development to support management decision-making. - Develop Power BI dashboards to monitor hospital performance, revenue, and key operational metrics for management and directors. - Analyze financial and operational data to identify trends and provide actionable insights. - Automate Excel and Power BI reports to improve efficiency and data accuracy. - Monitor BPJS claim completeness and coordinate with hospital departments to improve data quality and reduce submission discrepancies. - Analyze medical supply purchases and utilization to support cost efficiency. - Collaborate with cross-functional teams to ensure accurate and timely reporting. **Key Skills:** Microsoft Excel, Power BI, Data Analysis, Dashboard Development, Reporting Automation, Business Intelligence, and Data Visualization.