Coded features to display customer data using React and Ruby on Rails, improving usability for 100+ agents.
Developed 20+ unit and integration tests in Jest and RSpec, ensuring reliable page migration.
Collaborated with 5+ support agents to gather user feedback and refine page design.
Deployed 3 key pages, improving vendor security checks for 100+ weekly support interactions.
Tech Stack — React, Ruby on Rails, Jest, RSpec, Git
Developed full-stack federal grant app (HTML, JS, C#), helping 200+ schools claim $10M in extra funding.
Automated notifications with a daily batch job using C#, reducing time spent sending alerts by 50%.
Integrated Sam.gov REST API for validation, cutting manual checks by 90% and boosting compliance.
Resolved 3+ bugs monthly, reducing downtime and resolution time by 15%.
Tech Stack — HTML, JavaScript, C#, SQL, MVC, Azure DevOps, Git
Lead 7 external team members by setting outreach goals and a weekly cadence to drive Fall 2025 engagement.
Secure $5,000 in funding and lead 15+ company meetings through targeted outreach and follow-up.
Manage relationships with 12+ sponsors to drive retention and secure early commitments for upcoming initiatives.
Key Skills — Leadership, Communication, Relationship Management, Outreach
Enhanced industry partnerships by leveraging a network of 800+ to generate 300+ leads and 3 partnerships.
Executed outreach with a 10-person team, sending 80+ weekly emails and helping secure $10,000 in sponsorships.
Coordinated events with NASA, Goldman Sachs, and Amazon, and supported office tours with Jabil and Citi.
Key Skills — Networking, Fundraising, Team Leadership, Event Coordination
Technician for family bounce house business, which included cleaning equipment, set up, tear down, communication with customers and team members, and collecting payment.
Key Skills — Communication, Customer Service, Teamwork
Copyright © Rafael Hernandez Vantuyl.