I provide end-to-end data analysis services, from cleaning and validating raw data to uncovering insights that drive smarter business decisions. With expertise in Python, SQL, Power BI, and Excel, I transform complex datasets into clear, actionable reports and dashboards. Having completed 10+ real-world projects and earned the Data Analyst Professional Certification, I bring both technical skill and proven experience. My focus is always on delivering accurate results, insightful analysis, and professional reporting that help clients achieve measurable impact.