CRYSTAL GARDNER REYES

Senior Frontend Engineer

PROFESSIONAL SUMMARY

Senior Frontend Engineer with 16+ Years of experience building high-performance React and TypeScript applications for platforms serving tens of millions of daily users. Proven expertise architecting scalable frontend solutions, leading development teams, and delivering production-ready features while maintaining exceptional code quality and accessibility standards (WCAG 2.1 AA).

TECHNICAL SKILLS

Frontend:React, TypeScript, JavaScript (ES6+), Next.js, Angular, HTML5, CSS3, SASS/SCSS, Component Libraries, Design Systems
Backend:Node.js, PHP, RESTful APIs, GraphQL, WordPress
Tools:Git/GitHub, Webpack, Vite, StorybookJS, Jest, Cypress, Lighthouse, Figma, Agile/Scrum, CI/CD, Performance Optimization, SEO, Accessibility (WCAG 2.1 AA)

PROFESSIONAL EXPERIENCE

WordPress Development Consultant | Freelance
Mar 2024 – Present | Atlanta, GA
  • Architected complete conference platform for national nonprofit with custom WordPress theme, Square payment integration, workshop/speaker management, and automated email workflows using Make
  • Built lifestyle brand platform with custom WordPress theme, MailerLite integration for automated email sequences, social media automation, and SEO optimization achieving strong organic visibility
  • Delivered production-ready solutions with comprehensive documentation, enabling non-technical clients to independently manage content while maintaining professional-grade quality
Senior Software Engineer | The Weather Company (IBM)
Oct 2020 – Mar 2024 | Atlanta, GA
  • Engineered high-performance UI components for forecast pages using React and TypeScript, serving tens of millions of daily users across multiple devices
  • Led frontend team for Premium Subscriptions product launch, managing contractors and delivering scalable components with third-party payment integrations under tight deadlines
  • Achieved 40% improvement in page load times by implementing server-side rendering and conducting Lighthouse audits, enhancing SEO rankings for critical pages
  • Assisted in the development of a comprehensive component library using StorybookJS with visual regression testing, establishing UI consistency and WCAG 2.1 AA compliance across platform
  • Created Samsung-optimized experiences aligned with One UI design guidelines, ensuring seamless performance across millions of Samsung devices worldwide
  • Collaborated with cross-functional teams (UX, product, backend, QA) to deliver pixel-perfect interfaces matching design specifications
Software Engineer | The Weather Company
Mar 2008 – Oct 2020 | Atlanta, GA
  • Developed responsive frontend components for high-traffic websites, driving significant Lighthouse score improvements and reducing load times for millions of daily visitors
  • Led frontend development for Hurricane Central (2015), building interactive storm tracking tools and responsive UI as part of seasonal destination for tropical storm coverage
  • Drove successful migration from AngularJS to React, improving development workflows and enabling advanced features across entire platform
  • Implemented Data Access Layer patterns to abstract API calls, improving code maintainability and enabling efficient data caching strategies
  • Co-developed "My Friend's Weather" feature integrating Facebook API to deliver personalized weather updates and alerts
  • Improved accessibility metrics and site performance, achieving higher Lighthouse scores and enhanced user engagement

PROJECTS & NOTABLE WORK

Weather.com Premium Subscriptions Product
React · TypeScript · Component Libraries · RESTful APIs · Payment Integration

Led development of subscription-based revenue stream, architecting Premium Subscriptions feature with reusable React components for premium content access controls, subscription management, and user authentication flows with third-party payment integrations.

Component Library & Design System
React · StorybookJS · TypeScript · Visual Testing · Accessibility

Architected comprehensive component library using StorybookJS with visual regression testing and automated diffing. Established UI consistency standards and WCAG 2.1 AA compliance across platform.

Baldie Con Conference Platform
WordPress · PHP · Square API · Make · MailerLite

Developed complete conference platform for national nonprofit with custom WordPress theme, payment integration, workshop/speaker management, and automated workflows enabling seamless ticket purchases and community engagement.

VOLUNTEER EXPERIENCE

Volunteer Software Engineer | Liquid Prep (IBM Call for Code)
Sep 2022 – Mar 2025
Angular · TypeScript · PWA · Node.js · Express · IBM Cloud
  • Engineered responsive Progressive Web App interfaces for agricultural water management platform serving farmers in developing countries
  • Delivered real-time irrigation recommendations optimizing crop water usage and promoting agricultural sustainability in water-stressed regions
  • Mentored 15 Texas A&M computer science seniors on frontend development, machine learning integration, and testing best practices
Marketing & Technology Chair | IBM Women in Technology
Jan 2022 – Dec 2023
  • Led marketing and technology initiatives for IBM's Women in Technology Business Resource Group serving 500+ members during 2-year term
  • Designed and maintained IBM WIT intranet platform and created digital/print marketing materials
  • Mentored middle and high school girls through WIT job shadow program

EDUCATION

Southern Polytechnic State University (now Kennesaw State University)
Coursework, B.S. in Technical Communications | 2008 – 2009
Chattahoochee Technical College
Coursework, A.A.S. in Computer Information Systems: Website Design | 2007 – 2008

PROFESSIONAL HIGHLIGHTS

  • 16+ Years of professional software development experience
  • Tens of millions of users served daily through weather.com platform
  • 40% performance improvement through SSR optimization
  • 100+ production features shipped across enterprise applications
  • WCAG 2.1 AA compliance champion and advocate
  • Team leadership managing contractors and mentoring developers