Resume
I’m Jason Katzwinkel, a front-end developer focused on crafting intuitive, accessible, and pixel-perfect user interfaces.
Based in Tampa, Florida, I have experience delivering front-end solutions for large organizations in structured, collaborative environments.
A black-and-white PDF resume is available here, or you can review my work history below.
Contact Information
Jason Katzwinkel
312.208.9518
jason@katzwinkel.com
Tampa, Florida
Contact FormProfessional Summary
Front-end web developer specializing in creating intuitive, accessible, and pixel-perfect user interfaces. Deep expertise in HTML, CSS, and JavaScript, with a strong focus on translating design mockups into clean, maintainable production code. Experienced collaborating with designers, product owners, and engineering teams in structured, enterprise environments.
Core Skills
Front-End Development
HTML, JavaScript, React Hooks, Next.js
Front-End Concerns
Responsive Design, Accessibility (WCAG), Cross-Browser Compatibility, SEO Friendliness
Design
CSS, SASS, Figma, Affinity Suite
Tools & Platforms
GitHub, Bitbucket, Node.js, npm, webpack, VS Code, Docker, Vercel
CMS & Data
WordPress, PHP, MySQL, JSON-LD Schema, Structured Data
APIs & Data
REST APIs, JSON, Third-Party API Integration
Analytics & SEO
Google Analytics (GA4), Google Tag Manager, Google Search Console
Professional History
Tampa Bay Times
Software Developer II- Designed and implemented responsive, accessible user interfaces using HTML, CSS, and JavaScript for a high-traffic news organization.
- Translated design concepts and editorial requirements into production-ready front-end code while maintaining consistency with established brand standards.
- Took features from concept through launch, collaborating with internal teams and external partners to meet business and editorial objectives.
- Integrated front-end components with back-end systems and third-party REST APIs to support dynamic content and newsroom workflows.
- Maintained and updated existing products within proprietary CMS platforms, adapting front-end solutions to evolving designs, branding, and technologies.
Raymond James Financial
Art Director- Directed and managed the design workflow for print and digital marketing materials, including ads, brochures, newsletters, presentations, and website graphics.
- Conceived and produced graphic presentations, charts, and visual assets that effectively communicated marketing and business objectives.
- Oversaw graphics production and quality assurance, coordinating internal teams and external vendors to ensure timely, high-quality deliverables.
- Provided mentorship and training to design staff, sharing advanced techniques and maintaining consistency across branding and campaigns.
- Researched, approved, and implemented design strategies, themes, and methods to align with brand standards and marketing goals.
FreightCenter
Web and Graphic Designer- Directed and collaborated with a team of web and graphic designers to produce digital and visual assets aligned with brand standards and business objectives.
- Designed and implemented front-end interfaces using HTML, CSS, JavaScript, and Bootstrap to enhance user engagement and support sales activation.
- Conceptualized and executed creative strategies that evolved brand expression while maintaining consistency across all consumer and enterprise-facing channels.
- Performed A/B and multivariate testing on web assets to optimize performance, engagement, and conversion metrics.
- Maintained and enforced brand guidelines, ensuring all design and digital work clearly communicated FreightCenter’s value propositions to prospects and customers.
13 Guys Named Ed
Co-owner- Led front-end and full-stack web development for client projects, building responsive, SEO-optimized websites and web applications using modern HTML, CSS, JavaScript, and CMS platforms.
- Collaborated directly with small business clients to translate their brand, goals, and functional requirements into polished digital solutions that enhanced visibility and user experience.
- Implemented technical SEO, analytics tracking, and performance improvements to support search presence, engagement metrics, and conversion goals.
- Maintained and updated existing client sites, ensuring compatibility, security, and alignment with evolving web standards and business needs.
- Provided consulting and technical support in web technologies, hosting setup, and digital strategy, helping clients adopt web best practices and optimize digital workflows.
Freelance
Co-owner- Designed and developed custom websites for small business and individual clients using HTML, CSS, and JavaScript, ensuring responsive, cross-browser compatible interfaces.
- Collaborated with clients to gather requirements, translate brand identity into visual designs, and deliver digital solutions aligned with business goals.
- Built and maintained sites on CMS platforms, configured hosting environments, and provided ongoing technical support and updates.
- Implemented SEO best practices and analytics tracking to improve site visibility, user engagement, and search performance.
- Managed full project lifecycles from concept and mockups through deployment and post-launch support on tight schedules and budgets.