WebInternship
PicCollage.com
Developed and maintained the official PicCollage website, improving page load speed and supporting over 100K+ monthly active users.
💡 Motivation
The PicCollage website needed modernization to improve performance, SEO, and user experience. The goal was to create a fast, responsive site that effectively showcases the app's features.
🔧 Methods
Frontend Development & UI Implementation:
- Built modern user interfaces for the main marketing website, delivering production-ready features
Performance Optimization & Bug Resolution:
- Optimized page load speed through performance improvements and code optimization
- Enhanced user experience for 100K+ monthly active users through responsive design implementations
🛠 Tech Stack
Next.jsTypeScriptRuby on RailsTailwind CSSDockerVercel
Other Projects
MOSAIC: Exploiting Compositional Blindness in Multimodal Alignment
A novel multimodal jailbreak framework that targets compositional blindness in Vision-Language Models. MOSAIC rewrites harmful requests into Action–Object–State triplets, renders them as stylized visual proxies, and induces state-transition reasoning to bypass safety guardrails. Published at NTU ML 2025 Fall Mini-Conference (Oral).
PEFT-STVG: Parameter-Efficient Fine-Tuning for Spatio-Temporal Video Grounding
Spatio-Temporal Video Grounding (STVG) localizes objects in video frames that match natural language queries across time. While effective, existing methods require full model fine-tuning, creating significant computational bottlenecks that limit scalability and accessibility.