In cities like Jakarta, getting from A to B should be simple. But for many, especially women and young passengers, the experience is often filled with anxiety. The data is clear—over 68% of public transit users have experienced harassment, and a staggering 74% of those affected are women.
It’s not just a statistic. It’s a daily reality. And it’s what inspired Team GR-AI to build GoShield—an AI-powered safety intelligence system designed to protect passengers in real time.
GoShield is more than a panic button. It’s a proactive, intelligent layer of protection that listens, understands, and responds—in real time.
Once activated by the passenger at the start of a ride, GoShield quietly monitors voice interactions, using large language models (LLMs) to detect signs of discomfort, threat, or harassment. If the system senses a potential risk, it alerts the passenger, triggers protective actions, and compiles a full evidence kit: transcripts, audio, and a summary—all ready to be reported.
This is what it means to ride safer, backed by AI.
🎥 Watch the demo: GoShield – Project Video
Team GR-AI is a group of undergraduate students from Institut Teknologi Bandung (ITB), combining expertise in data science, product management, and full-stack engineering. Their backgrounds in information systems, tech, and user design reflect clearly in the solution they’ve built.
● Auvarifqi Putra Diandra – Data Scientist
● Farah Khairana – Product Manager
● Gibran Fasha Ghazanfar – Fullstack Engineer
● M. Syahrial Alzaidan – Fullstack Engineer
Their motivation was deeply personal—and powerfully clear: make every ride safer.
Here’s what happens when GoShield is activated during a ride:
It’s privacy-conscious, passenger-centric, and designed to give users back a sense of control.
GoShield runs on nearly 99% Alibaba Cloud tech stack, leveraging the platform’s AI, infrastructure, and analytics capabilities:
🧠 AI Modeling & Safety Detection
● Qwen Plus for LLM-powered risk assessment and summarization
● Intelligent Speech Interaction for real-time speech-to-text monitoring
📊 Data & Stream Infrastructure
● OSS for audio storage
● ApsaraDB (PostgreSQL) for logs and structured risk data
● AnalyticDB for PostgreSQL for high-speed threat evaluation
🔁 Model Evaluation & Retraining
● PAI-EAS and PAI-DSW for testing, tuning, and hallucination checks
● Retraining pipeline using feedback from real interactions
🛠 Deployment & Stack
● ECS for backend/frontend hosting
● Next.js, FastAPI, Tailwind, LangGraph, and Python for full-stack development
🖼 Visuals


GoShield is one of the winning projects from the Alibaba Cloud Global AI Hackathon – Indonesia. The project stood out for its real-world impact, technical depth, and its clear alignment with one of today’s most pressing safety concerns.
By putting care, tech, and usability at the core, the GR-AI team built something more than a prototype—it’s a statement that AI can do more than automate. It can protect.
If GoShield inspired you, now it’s your turn. Join us at the next Global AI Hackathon and turn your ideas into reality. With Alibaba Cloud’s AI tools, infrastructure, and community, you’ll have everything you need to build with purpose.
🔗 Join the Global AI Hackathon
Let’s co-create a safer, smarter world—together.
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