Jonathan Alvarez
@jonathanalvarez
Frontend developer delivering user-centered, responsive web experiences.
United StatesWhat I'm looking for
I am a frontend developer with three years of practical web development experience building responsive, user-focused websites and applications using HTML, CSS, JavaScript/TypeScript, React, and Angular. I prioritize design accuracy and performance, having reduced page load times by 40% and improved user satisfaction through iterative design and Firebase data integration.
I collaborate effectively with cross-functional teams to create reusable components and maintainable codebases, increasing development efficiency by 20–50% through Angular directives and component-driven architecture. I hold a B.S. in Computer Science (Game Design) from UC Santa Cruz with a 3.86 GPA and am known for clean documentation, SEO-aware development, and delivering high-quality, accessible web solutions.
Experience
Work history, roles, and key accomplishments
Frontend Developer
Hack for LA
Apr 2025 - Nov 2025 (7 months)
Implemented user-centered design solutions and developed responsive web applications, increasing user satisfaction by 30% and improving deliverable quality through cross-functional collaboration.
Web Developer Intern
Hispanic Baptist Church
Oct 2024 - Dec 2024 (2 months)
Developed and maintained responsive websites and optimized code, reducing page load times by 40% and improving user satisfaction by 50% through iterative design enhancements.
Web Developer
Tech4Good UCSC
Jan 2023 - Dec 2023 (11 months)
Developed web components from Figma designs and created reusable Angular components, improving design accuracy by 100% and reducing development time by 50% while integrating Firebase data binding.
Education
Degrees, certifications, and relevant coursework
University of California, Santa Cruz
Bachelor of Science, Computer Science: Game Design
2020 - 2024
Grade: 3.86 / 4.0
Completed a Bachelor of Science in Computer Science with a focus on Game Design, earning a 3.86/4.0 GPA.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Website
jjam02.github.io/portfolioPortfolio
jjam02.github.io/portfolioJob categories
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