Software Testing for Developers

1 Mentorship Sessions

Command Line in Linux

Ethics in Technology

Grow with Google Challenge Scholarship

Programming Foundations: Software Testing/QA

Introduction to Prompt Engineering for Generative AI

• Corresponded with a team of 4+ people to design and build a WordPress website for a non-profit organization. • Built 5+ web pages using a WordPress builder in 48 hours. • Communicated with the stakeholders in 3+ meetings to translate project requirements into website design and functionality.

Wordpress Developer

• Led the development team in building the Learn Taino mobile application, implementing core features including a user registration system and new user onboarding.
• Uncovered a secondary MVP for the Learn Taino App project that expanded the scope by approximately 40%, identifying critical user experience features through targeted client interviews.
• Built client trust from initial uncertainty to enthusiastic partnership, elevating project engagement through strategic communication and exceptional delivery, resulting in the client-initiated feature wish list and strong project endorsement.
• Implemented a custom provider using the React Context API to manage state in a complex lesson module, addressing anti-patterns like prop drilling across diverse components resulting in clean, maintainable, and scalable code.

Software Developer

I engaged in in-depth consultations with my clients, delving into the core of their brands to gain a comprehensive understanding. This enabled me to tailor a highly customized and effective graphic design solution perfectly aligned with their brand identities and objectives.

Graphic Designer

Web Developer

Creator & Maintainer

• Building a web-first product that explores how music, color, and affirmations can support focus, mood, and emotional regulation.
• Own the product end to end: system design, frontend architecture, UX decisions, content strategy, and iteration based on real-world use.
• Designed and implemented an ambient audio experience, including HLS-based playback and performance considerations for long-running sessions.
• Established scalable technical foundations and intuitive interaction patterns informed by prior open-source and application development work.
• Actively iterating in public, sharing design tradeoffs, technical constraints, and lessons learned while shipping.

Founder

Founder, Zillinity

devto

substack

Know about Karelle Hofler's work experience, education, bootcamps, certifications, and much more. Karelle Hofler

Resume of Karelle Hofler • Peerlist

Graphic Design

User Experience (UX)

Software Engineering