Freelance Data Engineer and Analyst with Excellent Experience

Hello, If you have systems, this means you have data that you want to handle professionally and beneficially for your business. I offer professional services in SQL queries and data analysis for organizations and teams needing data-driven decisions. My services include: Writing and optimizing SQL queries with performance and memory considerations (SQL Server / Oracle). Data integration, cleaning, and ETL processes, preparing data for Power BI and other platforms. Simplifying business requirements into actionable KPIs and reports. Resolving duplication issues, improving data models, and automating scheduled data loads upon request. I have 7 years of experience across multiple organizations. Communication via WhatsApp - anytime. Phone calls accepted from 08:00 AM to 10:00 PM.