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I’m a results-oriented software engineer and AI developer based in Perth, Australia, with hands-on experience building and optimizing AI models, modern front-end applications, and cloud-ready solutions. I enjoy turning business needs into robust, scalable software and collaborating in agile teams to deliver high-quality code. I prioritize secure architectures, reliable data flows, and user-friendly interfaces.…I’m a results-oriented software engineer and AI developer based in Perth, Australia, with hands-on experience building and optimizing AI models, modern front-end applications, and cloud-ready solutions. I enjoy turning business needs into robust, scalable software and collaborating in agile teams to deliver high-quality code. I prioritize secure architectures, reliable data flows, and user-friendly interfaces.

Yuanyuan (Rosie) LI

AI Developer, Front-End Developer, Web Developer, +2

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I’m a results-oriented software engineer and AI developer based in Perth, Australia, with hands-on experience building and optimizing AI models, modern front-end applications, and cloud-ready solutions. I enjoy turning business needs into robust, scalable software and collaborating in agile teams to deliver high-quality code. I prioritize secure architectures, reliable data flows, and user-friendly interfaces.…I’m a results-oriented software engineer and AI developer based in Perth, Australia, with hands-on experience building and optimizing AI models, modern front-end applications, and cloud-ready solutions. I enjoy turning business needs into robust, scalable software and collaborating in agile teams to deliver high-quality code. I prioritize secure architectures, reliable data flows, and user-friendly interfaces.

Available to hire

I’m a results-oriented software engineer and AI developer based in Perth, Australia, with hands-on experience building and optimizing AI models, modern front-end applications, and cloud-ready solutions. I enjoy turning business needs into robust, scalable software and collaborating in agile teams to deliver high-quality code. I prioritize secure architectures, reliable data flows, and user-friendly interfaces.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

AI Developer at Integrated Energy

December 1, 2024 - July 1, 2025

Optimized a large language model to answer medical questions on rare genetic disorders. Developed a retrieval augmented generation (RAG) system to improve response relevance. Trained and evaluated models with PyTorch. Deployed a local offline version for secure, cloud-free use. Refined outputs via user feedback for clarity and precision.

Software Engineer at Immersive Technologies

November 1, 2023 - February 1, 2024

Optimized state management in React to enhance the user interface. Integrated RESTful APIs enabling communication between front-end and back-end. Conducted code reviews to improve quality and maintainability. Collaborated within an Agile team, participating in sprint planning, issue tracking and delivering features on schedule. Diagnosed and resolved application issues.

Front-End Developer at Keep English

July 1, 2022 - October 1, 2023

Led client communications to align deliverables with business needs. Improved team efficiency by implementing Agile workflows, cutting delivery time. Developed unit and integration tests with Google Test, reaching 95% coverage and reducing bugs. Built responsive, accessible UIs with React.js and TypeScript. Collaborated with back-end teams to integrate RESTful APIs and optimize data handling.

Electrical Design Engineer

February 1, 2025 - May 1, 2025

Designed and optimized solar panel layouts for large-scale solar farms. Assisted in designing Tier III data center electrical systems using AutoCAD. Prepared single-line diagrams (SLD) ensuring compliance with AS/NZS 3000. Organized technical documentation under senior engineers' guidance. Revised electrical schematics and single-line diagrams based on stakeholder red-line markups.

Electrical Engineer at China

September 1, 2018 - September 1, 2020

Performed load monitoring for commercial clients across 10kV distribution networks. Conducted on-site electrical safety inspections for clients. Prepared technical proposals for client power infrastructure upgrades. Assisted in resolving client power quality complaints. Developed standardized client inspection forms improving documentation efficiency.