Olivia Gambitsis
Frontend engineer with over four years of experience building high-performance web applications using React and TypeScript.
About
Frontend engineer with over four years of experience building high-performance web applications using React and TypeScript. Passionate about intuitive, visually engaging UI with strong focus on usability, performance, and long-term maintainability.
I enjoy working closely with cross-functional teams to turn complex ideas into seamless user experiences, bringing a thoughtful, detail-oriented approach to everything I build. Motivated by continuous learning and looking for opportunities to grow skills while contributing to a collaborative, supportive team environment.
- 10 years' experience
- Joined June 2026
Industry experience
- Software & Internet
- Media & Entertainment
- Professional Services
- Healthcare
- Financial Services
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Work experience· 10 roles
Contributed to the conceptualisation, development, and maintenance of multiple core products. Led the initial technical spike and subsequent implementation of a web-based text editor enabling users to edit audio clips through text, gaining strong experience with lexical and evaluation approaches and evaluating various text editor libraries. Owned the frontend audio rendering and playback performance, introducing waveform caching to reduce repeated decoding and significantly improve perceived playback latency. Developed frontend audio processing and manipulation using the Web Audio API with libraries such as WaveSurfer.js and Howler.js. Implemented PostHog product analytics for key features and used LaunchDarkly to manage release risks via controlled feature rollouts. Built proficiency with Chakra UI, Next.js (including Next 15 and Server Components), and Algolia to improve project efficiency and capability.
Contributed to the conceptualisation, development, and maintenance of multiple core products. Led the initial technical spike and subsequent implementation of a web-based text editor that enables users to edit audio clips through text. Gained experience with Lexical and evaluated various text-editor libraries. Owned front-end audio rendering and playback performance, introducing waveform caching that reduced repeat decoding and significantly improved perceived playback latency. Developed front-end audio processing with the Web Audio API and libraries such as Wavesurfer.js and Howler.js. Implemented PostHog product analytics and used LaunchDarkly for controlled feature rollouts. Proficiency with Chakra UI, Next.js (including Next 15 and Server Components), and Algolia, expanding technical capabilities and improving project efficiency.
Led the design and development of Script Assist's 'Find a Doctor' platform, a dynamic online directory connecting patients with medical cannabis prescribers. Transformed the existing patient app into a versatile white-label solution tailored for multiple clients, spearheading the design and execution of custom theming. Migrated the codebase to Mantine v7 and implemented Storybook to streamline the development process.
Education· 6
Certifications and awards
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