Aaron F.

As a Senior Data Analyst with 10 years of hands-on experience, I bring a profound passion for leveraging data to solve complex business challenges and drive measurable results. I've honed my expertise at leading global organizations like BMW and Amazon, where I consistently transformed raw data into critical insights, directly impacting decision-making and operational efficiency. My Upwork success, including over $60,000 earned and high client satisfaction, further solidifies my ability to deliver exceptional value. I specialise in designing and implementing robust Business Intelligence (BI) and Cloud Data Solutions. My work isn't just about presenting numbers, it's about crafting a clear, compelling data narrative that empowers stakeholders at all levels to understand trends, identify opportunities, and make data-driven decisions that propel growth. What I Offer to Your Business: Actionable Data Visualization & Dashboarding: I create intuitive, visually engaging, and highly functional dashboards using Tableau, Power BI, and AWS QuickSight. These reports consolidate large datasets, making complex information accessible and leading to improved decision-making effectiveness (e.g., increased 20% at BMW). I ensure your data tells a story that resonates. End-to-End SQL & Data Modeling: With advanced SQL proficiency, I develop, optimize, and maintain robust relational databases and data models. I'm adept at crafting complex queries in environments like AWS Redshift and Athena, leveraging methodologies like Kimball to enhance analytical capabilities and ensure data integrity. Cloud Data Migration & Architecture: I champion the successful migration and assimilation of data into modern Cloud Data Warehouses. My experience includes working with AWS Web Services (Redshift, Athena, QuickSight), Azure, and Snowflake, improving data accessibility and retrieval speed by up to 30%. I've also formulated data warehouse structures within Hadoop. Process Automation & Efficiency: I excel at analysing critical business processes and automating repetitive operational tasks using advanced SQL solutions (triggers, jobs) and Python. This expertise has consistently increased workforce productivity (e.g., 15% at Amazon) and created significant process efficiencies. Data Governance & Quality Assurance: I implement rigorous data governance standards and controls, ensuring data accuracy, integrity, and security for reliable BI reports. My focus on data quality means you can trust the insights derived for strategic planning. I also conduct thorough User Acceptance Testing (UAT) to ensure solutions meet functional requirements. Strategic Business & Stakeholder Collaboration: I partner closely with key stakeholders, from senior leadership to non-technical teams, to elicit, clarify, and prioritize requirements. My strong communication skills enable me to translate complex data findings into clear, actionable insights, fostering consensus and driving project success. My Core Technical Capabilities: - Business Intelligence & Visualization: Power BI, Tableau, AWS QuickSight, Zoho Analytics - Database & SQL: Advanced SQL, AWS Redshift, AWS Athena, Oracle, Other cloud & relational databases - Cloud Platforms: Amazon Web Services (AWS), Azure, Snowflake, Google Cloud - Automation: Python (data analysis, automation), VBA (Excel) - Project Management & Collaboration: JIRA, Confluence, GIT, Agile SDLC - Data Governance & Quality: Data modeling, data cleaning, data validation, data integrity Why Partner With Me? My enthusiasm for data innovation drives me to continuously explore new solutions and refine existing processes. I take immense pride in not only meeting but consistently exceeding client expectations by delivering high-quality, insightful data solutions that are both timely and incredibly effective. I am committed to understanding your unique challenges and translating them into data strategies that yield tangible business improvements. Let's collaborate to unlock the full potential of your data. I am confident that my blend of experience and client-centric approach will make a significant impact on your next project. Ready to transform your data into your most strategic asset? Send me a message today to discuss how I can help you achieve your business goals and drive impactful results!