Available to hire
Hi, I’m Grace Ye, a full-stack developer based in Oakville, Canada. I design scalable APIs, interactive UIs, and AI/ML-powered applications, with deep experience across JavaScript, Python, and modern frameworks like React and Node.js. I enjoy turning ideas into robust, production-ready software that users love.
I graduated with a 4.0 GPA in Computer Applications Development from Conestoga College in 2024 and completed Web Development studies there in 2023. My work at Conestoga SMART Centre and Couplower Technology demonstrates my ability to build scalable systems, optimize performance, and deliver clean, maintainable solutions from concept to deployment.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Advanced
Chinese
Fluent
Work Experience
Software Developer at Conestoga SMART Centre
September 1, 2024 - December 31, 2024Designed scalable APIs and automated ML pipelines for real-time equipment monitoring, predictive maintenance, and model retraining, improving performance by 30%. Built data pipelines with clean OOP architecture to process sensor streams, manage model lifecycle, and support automated decision-making in production. Documented system architecture and workflows to facilitate knowledge transfer and maintainability.
Web Developer at Couplower Technology
January 1, 2024 - August 31, 2024Developed core modules for a mobile web app serving 100k+ users, including cross-page audio playback and content management features. Refactored legacy codebase to improve scalability, maintainability, and code quality across the platform. Enhanced performance and reduced page load time by 40% through pagination and lazy loading.
QA Engineer at Couplower Technology
July 31, 2018 - December 30, 2022- Created detailed test plans and test cases; tracked, reported and followed up on bugs in collaboration with the product and development team.
- Conducted cross-device testing for multiple mobile brands and models using cloud-based platforms.
- Supported feature scoping and prioritization based on requirements, user feedback and test results.
Software Developer at Conestoga SMART Centre
December 31, 2024 - September 11, 2025Designed scalable APIs and automated ML pipelines for real-time equipment monitoring, predictive maintenance, and model retraining, improving performance by 30%. Built robust data pipelines with clean OOP architecture to process sensor streams, manage model lifecycle, and support automated decision-making in production. Documented detailed system architecture and workflows to facilitate long-term maintainability.
Web Developer at Couplower Technology
August 31, 2025 - September 11, 2025Developed core modules for a mobile web app serving 100k+ users, including cross-page audio playback and content management features. Refactored legacy codebase and optimized database structures to improve scalability, maintainability, and overall system performance. Enhanced performance and reduced page load time by 40% through pagination and lazy loading.
QA Engineer at Couplower Technology
December 31, 2022 - September 11, 2025Created detailed test plans and test cases; tracked, reported and followed up on bugs in collaboration with the product and development team. Conducted cross-device testing for multiple mobile brands and models using cloud-based platforms. Supported feature scoping and prioritization based on requirements, user feedback and test results.
Software Developer at Conestoga SMART Centre
December 1, 2024 - September 11, 2025Designed scalable APIs and automated ML pipelines for real-time equipment monitoring, predictive maintenance, and model retraining, improving performance by 30%. Built robust data pipelines with clean OOP architecture to process sensor streams, manage model lifecycle, and support automated decision-making in production. Documented detailed system architecture and workflows to facilitate long-term maintainability.
Web Developer at Couplower Technology
August 1, 2025 - September 11, 2025Developed core modules for a mobile web app serving 100k+ users, including cross-page audio playback and content management features. Refactored legacy codebase and optimized database structures to improve scalability, maintainability, and overall system performance. Enhanced performance and reduced page load time by 40% through pagination and lazy loading.
QA Engineer at Couplower Technology
December 1, 2022 - September 11, 2025Created detailed test plans and test cases; tracked, reported and followed up on bugs in collaboration with the product and development team. Conducted cross-device testing for multiple mobile brands and models using cloud-based platforms. Supported feature scoping and prioritization based on requirements, user feedback and test results.
Software Developer at Conestoga SMART Centre
December 1, 2024 - September 11, 2025Designed scalable APIs and automated ML pipelines for real-time equipment monitoring, predictive maintenance, and model retraining, improving performance by 30%. Built robust data pipelines with clean OOP architecture to process sensor streams, manage model lifecycle, and support automated decision-making in production. Documented detailed system architecture and work flows to facilitate long-term maintainability.
Web Developer at Couplower Technology
August 1, 2025 - September 11, 2025Developed core modules for a mobile web app serving 100k+ users, including cross-page audio playback and content management features. Refactored legacy codebase and optimized database structures to improve scalability, maintainability, and overall system performance. Enhanced performance and reduced page load time by 40% through pagination and lazy loading.
QA Engineer at Couplower Technology
December 1, 2022 - September 11, 2025Created detailed test plans and test cases; tracked, reported and followed up on bugs in collaboration with the product and development team. Conducted cross-device testing for multiple mobile brands and models using cloud-based platforms. Supported feature scoping and prioritization based on requirements, user feedback and test results.
Education
Computer Applications Development at Conestoga College
January 1, 2024 - December 31, 2024Web Development at Conestoga College
January 1, 2023 - December 31, 2023Computer Applications Development at Conestoga College
January 11, 2030 - January 1, 2024Web Development at Conestoga College
January 11, 2030 - January 1, 2023Master of Structural Engineering at China University of Mining and Technology
January 11, 2030 - September 11, 2025Computer Applications Development at Conestoga College
January 11, 2030 - January 1, 2024Web Development at Conestoga College
January 11, 2030 - January 1, 2023Master of Structural Engineering at China University of Mining and Technology
January 11, 2030 - September 11, 2025Computer Applications Development at Conestoga College
January 11, 2030 - January 1, 2024Web Development at Conestoga College
January 11, 2030 - January 1, 2023Master of Structural Engineering at China University of Mining and Technology
January 11, 2030 - September 11, 2025Qualifications
Industry Experience
Software & Internet, Computers & Electronics, Manufacturing, Non-Profit Organization, Education, Professional Services, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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