Felicia Tan

Frontend Developer · UI/UX Designer · IT Student

I create practical digital experiences through
thoughtful design, accessible interfaces and reliable code.

I am a Year 2 Diploma in Information Technology student at Nanyang Polytechnic, with an interest in frontend development, UI/UX design and full-stack applications.

I enjoy working across the product-development process—from understanding user needs and designing interfaces to implementing features, testing systems and improving deployment workflows.

🎨 Design thinking — User-centred interfaces, prototyping and accessibility
💻 Development skills — Frontend, backend and API integration
🧪 Quality mindset — Testing, security scanning and CI/CD workflows
🤝 Collaboration — Iterative development, documentation and teamwork

An AI-powered facility-monitoring platform designed to improve access control, safety awareness and operational visibility.

My contribution
Developed facial recognition and access-control features, role-based user management, smart logistics workflows and responsive interface improvements.

Technology stack
React Node.js Python FastAPI

A privacy-focused emergency-monitoring ecosystem that uses sensors, multilingual voice interaction and caregiver alerts to support seniors living alone.

My contribution
Worked on frontend development, UI/UX design, dashboard workflows, sensor-to-interface integration and caregiver-response interfaces.

Technology stack
React Python Arduino Raspberry Pi

A secure campus marketplace where students can buy and sell pre-owned essentials through trusted account and listing workflows.

My contribution
Implemented full-stack features, authentication and listing workflows, automated testing, security scanning and GitLab CI/CD processes.

Technology stack
Flask SQLite Pytest Selenium GitLab CI/CD

A collection of hardware, IoT and embedded-system experiments exploring how software interacts with sensors and physical devices.

My contribution
Worked on sensor integration, Raspberry Pi applications, serial communication, technical testing and project documentation.

Technology stack
Arduino ESP32 Raspberry Pi Python

_{Source code and technical documentation are available through my pinned repositories.}