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Nederlands
$
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Sami Ullah
@samikhan659
Data Analyst, Power BI, SQL, Python , Excel
Pakistan
Engels, Pasjtoe, Urdu
Over mij
Hello! I’m a Data Analyst and Python Developer with a Bachelor’s degree in Information Technology. I specialize in Excel, SQL, Python, Power BI, data cleaning, data analysis, and data visualization. I have completed projects in machine learning and analytics and enjoy turning raw data into meaningful insights. I am committed to delivering accurate, high-quality work with clear communication and on-time delivery.
Let’s work together to make your data more valuable!
Skills
Sami Ullah
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Gegevens opschonen
I will do excel data cleaning, analysis and dashboards with power query
BI-analyse
I will analyze your data using sql and provide actionable insights
Portfolio
Werkervaring
Data Analyst
Freelancer.com • ZZP
Jan 2025 - Present • 1 yr 10 mos
Collected, cleaned, and analyzed large datasets using Excel, SQL, and Python to identify trends and support business decisions. Built interactive dashboards and automated reports using Power BI and Excel. Developed SQL queries for data extraction, transformation, and reporting, while ensuring data accuracy and delivering actionable insights to stakeholders.
Customer Service Representative
Self Employed • Fulltime
Dec 2022 - Dec 2024 • 2 yrs
Handled inbound and outbound customer calls, resolved customer inquiries, maintained accurate records, and provided professional customer support while meeting performance targets.
