Data Analyst Social Media

Yijun Wang (Adrienne)

**** ****** **** 646-***-**** *******@*****.*** https://yijun.vercel.app/ https://www.linkedin.com/in/wyjbssb/ EDUCATION

Purdue University, Daniels School of Business

Master of Science in Business Analytics and Information Management, GPA 3.85/4.0 West Lafayette, IN

Expected August 2025

Fuzhou University

Bachelor, Logistics Management, GPA 3.65/4.0

Fujian, China

June 2024

PROFESSIONAL EXPERIENCE

Accunique Technology

Data Analyst

Remote

Feb 2023 - Present

§ Engineered end-to-end data pipelines using Python (Pandas) and Excel to clean, transform, and visualize complex client datasets, supporting exploratory analysis and reporting.

§ Developed AHP and Entropy Weight-based evaluation models using Yaahp and SPSS to support prioritization and policy recommendations in consulting engagements.

§ Conducted independent analysis using supervised and unsupervised learning models (scikit-learn) to generate scenario forecasts and actionable insights, supporting executive strategy and achieving 100% client satisfaction. Fujian Fuzhou Rural Commercial Bank Co., Ltd

Data Analyst Intern

Fujian, China

Aug 2023 - Sep 2023

§ Analyzed customer transaction data using SQL and Python to create behavioral and demographic profiles, supporting personalized outreach strategies and GTM campaign targeting.

§ Trained classification models (Random Forest, KNN) with AUC >90% to identify high-value customer segments and support data-driven decision-making.

§ Scraped social media engagement data through platform APIs and applied Azure Sentiment Analysis to enrich external features, enhancing segmentation accuracy and audience targeting. INDUSTRY PRACTICUM

Wabash

Supply Chain Analyst

West Lafayette, IN

Jan 2025 - May 2025

§ Led automation of damage attribution processes by integrating telematics and inspection data using Python and SQL, improving model precision by 30% and helping reduce annual losses by over $500K.

§ Replaced manual inspection workflows with scalable Python-based pipelines and developed logic diagrams in Lucidchart to align stakeholders across technical and operations teams.

§ Developed and deployed an interactive JavaScript-based dashboard to present attribution results, enhancing executive Cook decision-Medical making and aligning goals through cross-functional collaboration and stakeholder demos. Data Analyst

West Lafayette, IN

Jan 2025 - May 2025

§ Built scalable ETL pipelines in Python (Pandas) to clean, merge, and transform clinical query data, enabling reliable analysis of resolution timeframes and query backlog trends.

§ Designed and implemented Power BI dashboards for live monitoring of query performance across sites, improving visibility into overdue cases and patient retention patterns.

§ Collaborated with clinical operations and product stakeholders in an Agile/Scrum setting, facilitating sprint planning and SELECTED data review PROJECT meetings to align reporting deliverables with regulatory and strategic goals. Rural E-commerce Logistics Path Optimization Oct 2023 – Jun 2024

§ Conducted a comprehensive analysis of rural e-commerce logistics data using Python (Pandas, NumPy) to diagnose inefficiencies in dispatch scheduling, routing, and last-mile delivery.

§ Developed and deployed a tailored genetic algorithm to optimize delivery paths under real-world constraints, achieving a 22.3% reduction in average delivery time and a 31.4% increase in per-order profitability.

§ Visualized operational performance using Matplotlib, translating complex model outputs into actionable insights to inform logistics infrastructure planning and service expansion strategy. SKILLS

§ Languages & Libraries: Python, SQL, Hive, Pandas, NumPy, BeautifulSoup, Matplotlib, SPSS, MongoDB

§ Analytics & Machine Learning: Data Mining, Feature Engineering, Supervised/Unsupervised Learning, Model Evaluation

§ Data Visualization & Reporting: Power BI, Tableau, Excel, Google Analytics, Lucidchart, Yaahp

§ Pipeline & Workflow: Data pipeline development (ETL, DDL, DML), Agile/Scrum, Jira

§ Cloud & Data Platforms: AWS, Azure, BigQuery, Hadoop, Databricks CERTIFICATION

§ Microsoft Certified: Azure AI Fundamentals (AI-900); Tableau Desktop Specialist.; Google Analytics Certification; Google Ads Search Certification; Datacamp: Data Engineer Associate; AWS Certified Cloud Practitioner(Exam Scheduled)

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