Analyst

Daniella Barth

LinkedIn: www.linkedin.com/in/daniellabarth

Phone: (480) 332 – 9804 Email: *.*****@**********.***

PROFESSIONAL SUMMARY

Business Analytics professional with 8+ years of experience across data analytics, retail, operations, quality assurance, and cross-functional business environments, including 3+ years applying analytics to solve business problems. Experienced in analyzing quantitative and qualitative data, identifying sales and performance trends, validating data, developing business intelligence dashboards and reporting tools, and translating findings into actionable business recommendations. Skilled in Microsoft Excel, SQL, Power BI, R, RStudio, ERP/SAP systems, data validation, and business reporting, with a proven ability to communicate insights and collaborate effectively with cross-functional stakeholders.

EDUCATION

Grand Canyon University — Phoenix, AZ

Master of Science (M.S.), Business Analytics 2023 GPA: 3.74

Bachelor of Science (B.S.), Exercise Science, Health Education 2019

ANALYTICS & PROFESSIONAL EXPERIENCE

Data Analyst Self-Directed Analytics Portfolio Virtual May 2026 – Present

Analyze e-commerce and customer datasets using statistical methods to identify sales trends, seasonal patterns, customer behavior, and top-performing product categories, translating findings into actionable business insights.

Develop predictive and machine learning solutions, including a decision tree model in R to identify factors influencing high sales volume; document analytical workflows, methodology, and findings in RStudio.

Clean, validate, and analyze customer data while developing interactive Power BI dashboards to communicate trends, KPIs, and performance insights for data-driven business decisions.

Project Auditor DataAnnotation Virtual Oct 2025 – Mar 2026

Conducted quantitative and qualitative data validation, research, and quality assurance across multiple AI training and data annotation projects, identifying discrepancies and improving data accuracy and consistency.

Managed up to four concurrent projects while gathering and analyzing information and conducting approximately 20 employee performance audits to identify errors, evaluate performance, and support process improvements.

Delivered detailed, evidence-based feedback and recommendations based on audit findings while maintaining accuracy, consistency, and project deadlines.

Compliance Assistant Medline Industries Northbrook, IL Jun 2025 – Nov 2025

Supported compliance operations through regulatory documentation management, ERP record maintenance, SAP data integration, and audit-related reporting, ensuring accurate and accessible business information.

Coordinated with stakeholders across six operational hubs to resolve documentation discrepancies and managed appointments across 300+ employee profiles within three systems.

Recovered 98% of missing compliance documentation while validating and maintaining ERP records, improving data accuracy, accessibility, and operational efficiency.

Statistics Tutor Grand Canyon University & San Diego State University Apr 2023 – Dec 2023

Applied statistical analysis, Excel, and quantitative problem-solving techniques to develop customized learning plans and communicate complex analytical concepts clearly to diverse audiences.

Designed data-driven learning materials and translated statistical findings and methodologies into clear, actionable explanations, demonstrating strong analytical communication skills.

Guided students through statistical analysis and problem-solving while fostering accuracy, critical thinking, and a collaborative learning environment.

Operations Specialist Amazon Logistics Tempe, AZ May 2021 – Aug 2022

Analyzed operational performance metrics using Excel, dashboards, and ERP systems to identify discrepancies, evaluate trends, and develop data-driven recommendations for stakeholders across up to 12 external teams. Communicated and built trust with stakeholders via Slack channels and Asana.

Developed 10+ technical instruction manuals, SOP contributions, and customized Excel-based business intelligence and forecasting tools; supported four pilot projects and one operational launch, including a new QA team rollout.

Identified process improvement opportunities that contributed to a 30–35% improvement in operational performance metrics and increased productivity and inventory metrics from 62.6% to 91.3%.

Physical Therapy Aide Spooner Physical Therapy Phoenix, AZ Nov 2020 – Apr 2021

Built trusted relationships with diverse customers and stakeholders while adapting communication and instructional approaches to individual needs across varied professional environments.

Applied established procedures, documentation practices, and quality standards while supporting daily operations across multiple clinical settings.

Maintained accurate documentation and collaborated with team members to support efficient, consistent operations and a positive service experience.

Sales Associate Various Companies Chandler & Phoenix, AZ Dec 2016 – Mar 2020

Built trusted customer relationships through consultative B2C sales, product recommendations, styling assistance, and strong product knowledge while supporting customer acquisition and brand advocacy.

Maintained inventory levels and merchandise organization, processed high-value POS transactions, fulfilled calls and online orders, and supported daily retail operations while identifying customer needs and sales opportunities.

Resolved customer concerns with professionalism and poise, using customer feedback and purchasing needs to deliver solutions that supported sales performance, customer satisfaction, and company objectives.

TECHNICAL SKILLS

Analytics: Data Analytics • Statistical Analysis • Business Intelligence • Reporting • Data Visualization • Predictive Analytics • Trend Analysis

Tools: Microsoft Excel • Power BI • SQL • R • RStudio • Microsoft Teams • ERP/SAP Systems • Asana • Notion

Business: Data Validation • Quality Assurance • KPI Analysis • Business Operations • Cross-Functional Collaboration • Research & Analysis

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