Helen Araujo

B.S. in FinTech and Big Data Analytics | GPA: 3.81/4.00

• Relevant Coursework: Linear Algebra, Financial Analytics, Statistical Methods, Multivariable Calculus, Data Analytics and Visualization in Python, Software Design & Data Structures, Business Statistics and Modeling

Teaching Assistant

• Assist in teaching Python to 750+ students covering functions, data structures, algorithms
• Hold weekly office hours and provide project support to improve student learning
• Grade coursework and provide constructive feedback to students

IT Student Employee

• Maintain and resolve technical issues for Virginia Tech’s $1M library of lendable technologies
• Ensure accurate recordkeeping to facilitate seamless internal operations and external communication
• Develop user guides to improve tech handling and communication

Start Intern - Data & Technology

• Cleaned and transformed large datasets using Python (NLTK, pandas) and Power Query for nonprofit client
• Engineered interactive Power BI dashboards with drill-down filters and trend analyses to monitor engagement across programs
• Leveraged continuous feedback to refine analyses and deliver relevant solutions, driving retention improvements of >20%

Business Operations Intern

• Monitored and helped manage production of a $4 million contract for newly launched solid-state switches and transceivers
• Led project to quantify RF device production data through Excel, resulting in improved manufacturing efficiency and increased traceability through accurate and transparent records
• Supported finance operations including WIP audits and collected data for Quarterly Reports

Executive Director

• Direct team of ~25 students in planning of major East Coast hackathon for ~850 hackers
• Track key performance indicators (budgets, timelines, sponsor deliverables) to optimize resource allocation and ensure measurable outcomes

SEO Edge Participant

• Undergo training in technical skills, business fundamentals, and internship prep