Summary
Overview
Work History
Education
Skills
References
Timeline
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JACK KNOELL

Los Angeles,CA

Summary

Accomplished Developer with a proven track record at Edenspiekermann, proficient in leveraging multiple technologies to enhance web application functionality and user experience. Expertise in Agile Development Practices ensures that projects adapt to evolving needs through innovative design and efficient coding. Notable achievements include significant improvements in cross-browser compatibility and development efficiency, showcasing strong problem-solving abilities and effective teamwork. Committed to continuing professional growth by embracing new technologies and methodologies.

Overview

2
2
years of professional experience

Work History

Developer

Edenspiekermann
Los Angeles, CA
12.2023 - Current
  • Ensured cross-browser and cross-platform compatibility by testing web applications across multiple browsers and operating systems, improving accessibility, and user satisfaction.
  • Collaborated with designers and product teams to transform complex UI/UX designs into responsive, pixel-perfect applications, while maintaining a seamless user experience.
  • Built and maintained automated test suites using tools like Jest and React Testing Library to ensure feature stability, reducing regression bugs by 40%.
  • Designed and implemented CI/CD pipelines to streamline the deployment process, ensuring rapid and reliable feature delivery, while maintaining system stability.
  • Implemented performance optimizations, including lazy loading, code splitting, and image optimization, resulting in improved Core Web Vitals scores, and faster load times.
  • Adhered to WCAG accessibility standards, enabling inclusivity for users with disabilities, and ensuring compliance with industry regulations.
  • Partnered with cross-functional teams to troubleshoot issues, define requirements, and deliver features within tight deadlines, ensuring smooth project execution.

Jr. Developer

Edenspiekermann
Los Angeles, CA
10.2022 - 12.2023
  • Developed dynamic web applications using modern frameworks and technologies like HTML, CSS, JavaScript (TypeScript, React, Next.js, Vue.js), delivering responsive and high-performance user experiences.
  • Designed and implemented intuitive, interactive user interfaces, improving usability and engagement by applying principles of modern UI/UX design and accessibility.
  • Refactored and adapted existing software components to meet evolving business and technical requirements, reducing technical debt, and improving maintainability.
  • Collaborated closely with designers to transform wireframes and prototypes into fully functional, user-friendly web interfaces, ensuring alignment with design specifications and branding.
  • Debugged and optimized application code, resolving bugs and improving performance metrics, including load times and memory usage, resulting in smoother user experiences.
  • Maintained clean, semantic HTML, and well-structured CSS conforming to W3C standards and best practices, ensuring cross-browser compatibility and maintainability.

Education

BA - Economics

University of Southern California
Los Angeles, CA
01.2017

Skills

Web Development Technologies:

HTML5, CSS3 (Sass, Bootstrap, Tailwind), JavaScript (Typescript, React, React Native, Nextjs, Vuejs)

Backend Development:

Java, Nodejs, Express, GraphQL, MySQL, MongoDB

Content Management Systems:

Headless CMS, Adobe Experience Manager

Development Tools and Practices:

Azure DevOps, Continuous Integration/Continuous Deployment (CI/CD), Agile Development Practices

References

References available upon request.

Timeline

Developer

Edenspiekermann
12.2023 - Current

Jr. Developer

Edenspiekermann
10.2022 - 12.2023

BA - Economics

University of Southern California

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