Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Sarah Rinker

Data Analyst
Chicago,Illinois

Summary

Results-driven Data Analyst with experience at Keller Postman, LLC, specializing in advanced Excel, data visualization, and process optimization. Adept at translating complex data into actionable insights that support strategic decision-making. Known for cross-functional collaboration, meticulous attention to detail, and ensuring data accuracy and regulatory compliance in high-pressure environments.

Overview

5
5
years of professional experience
1
1
Certification

Work History

Data Analyst

Keller Postman, LLC
10.2023 - Current
  • Designed and maintained 14+ real-time dashboards in Sigma Computing, integrating Salesforce and Filevine data to visualize key KPIs and support ongoing compliance monitoring.
  • Automated weekly operational reports using advanced Excel functions, reducing manual workload and improving reporting efficiency.
  • Managed over 18 concurrent projects, coordinating cross-functional teams to meet deadlines and deliverables.
  • Executed high-volume client outreach campaigns reaching 200,000+ individuals monthly via Marketing Cloud and Mailchimp, driving engagement and retention.
  • Collaborated with legal and engineering teams to validate data integrity and deliver ad-hoc analyses that informed critical legal strategies.
  • Led regular data audits to verify compliance with internal policies and regulatory standards; implemented corrective actions and process improvements as needed.

Research Chair

Purdue Convocations
11.2020 - 08.2023
  • Enhanced programming decisions by capturing campus interest through biannual collection of crosssectional data from 20,000-25,000 students, leading to informed choices for the year.
  • Improved financial transparency and analysis by developing 15 comprehensive Excel spreadsheets annually to monitor and assess expenses related to campus venues.
  • Evaluated event profitability by constructing ticket sale projections, determining the break-even point, and optimizing sales strategies with the marketing team.
  • Spearheaded the successful planning and execution of 8 live events by collaborating with artists and meticulously managing all contracts.
  • Drove strategic growth initiatives by extracting valuable insights from post-event survey results and presenting actionable recommendations to the committee for strengthening our brand.

Office Administrator

JM Sales USA
05.2021 - 09.2021
  • Ensured precise and punctual financial transactions by effectively managing day-to-day accounting operations.
  • Elevated operational efficiency by processing an average of 25 product quotes daily and entering all purchase orders into Sage Accounting Software.
  • Facilitated seamless office communication by managing vendor and client messages, consulting with product experts as needed.
  • Worked closely with sales representatives at Steiner Technologies to relocate 85% of JM Sales stock to offices in NY to optimize inventory management.

Education

Bachelor of Science - Economics, Management

Purdue University

Skills

Microsoft Office Suite

Google Suite

Salesforce

Sigma Computing

Statistical Analysis (R)

Qualitative & Quantitative Research

Data Analysis

US GAAP

Process Analysis & Improvement

Project Management

Customer Service

Creativity

Critical Thinking

Attention to Detail

Client & Interpersonal Communication

Data Visualization

Certification

Certified Associate in Project Management (CAPM)

Timeline

Certified Associate in Project Management (CAPM)

12-2025

Data Analyst

Keller Postman, LLC
10.2023 - Current

Office Administrator

JM Sales USA
05.2021 - 09.2021

Research Chair

Purdue Convocations
11.2020 - 08.2023

Bachelor of Science - Economics, Management

Purdue University

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