Pink Wheels

Safe and comfy public transport services for women, based on their needs and preferences for a fearless and smooth travel experience.

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Pink Wheels: Safe Transit for Women

Inspiration

The inspiration for Pink Wheels is deeply personal. Like many women, I have often faced the frustration of being restricted from traveling at night due to legitimate safety concerns. Existing ride-sharing apps provide connectivity, but they do not always provide the specific sense of security and trust required for women traveling alone or after dark. I realized that the problem wasn't just the ride—it was the entire ecosystem: the stops, the infrastructure, and the lack of a curated, women-centric support network. Pink Wheels was born from the desire to reclaim that freedom of movement, ensuring women don't have to choose between their destination and their safety.

What it does

Pink Wheels is a B2C transport and logistics platform designed exclusively for women. It acts as an end-to-end safe-transit ecosystem. Key features include:

  • Women-Only Operations: All bus crews, cab drivers, and support staff are verified women.
  • Verified Safe Stops: Unlike standard transport services that stop at random, potentially unsafe areas, Pink Wheels coordinates with dedicated, verified rest stops.
  • The Pink Wheels Store: A built-in e-commerce integration that allows passengers to pre-order food, beverages, and hygiene essentials (like sanitary care kits) to be ready the moment their bus pulls into a stop.
  • Secure Booking: A mobile-first interface designed for safety, SOS, and trip management.

How we built it

We prioritized a scalable, serverless architecture that could handle growth while maintaining speed.

  • Frontend: Built using React and Tailwind CSS for a mobile-first, user-friendly experience.
  • Backend: Leveraged Vercel Serverless Functions to handle API requests efficiently.
  • Database: Used AWS DynamoDB for robust, high-performance data storage, managing passenger bookings and pre-order carts seamlessly.
  • Deployment: The application is hosted on Vercel to ensure low latency and high availability.

Challenges we ran into

The biggest challenge was the tight integration between the frontend state management and the AWS backend. Connecting the "Pre-order" logic to DynamoDB so that items are correctly mapped to specific stops required significant debugging. We also had to balance the UI/UX design—we wanted an interface that felt modern and trustworthy (inspired by the best food delivery apps) while maintaining the distinct visual identity of the Pink Wheels brand.

Accomplishments we're proud of

We are most proud of the "Verified Stop" pre-order workflow. It is a unique feature that turns a generic rest-stop experience into a secure, predictable part of the journey. Furthermore, successfully connecting a React frontend to an AWS DynamoDB backend within a hackathon timeframe was a major technical milestone for us.

What we learned

Building Pink Wheels taught us that trust is the most important feature you can build into a product. We learned that AWS DynamoDB is incredibly efficient for handling high-frequency transactional data, such as booking states. We also realized that great design is not just about aesthetics; it’s about user safety and clarity.

What's next for Pink Wheels

We plan to scale Pink Wheels across the 6 primary districts of Tamil Nadu, starting with the Trichy-Chennai corridor. Our roadmap includes:

  1. SOS Integration: Implementing a one-tap SOS feature that alerts local authorities and emergency contacts.
  2. Live Tracking: Enabling real-time bus tracking for passengers and their families.
  3. Physical Infrastructure: Establishing partnerships with local cafes and rest areas to formalize the "Pink Wheels Stop" certification.

To calculate our initial reach, we modeled the potential safety impact on travel accessibility across the major corridors:

$$\text{Safety Index} = \sum_{i=1}^{n} \frac{\text{Verified Stops}_i}{\text{Travel Time}_i} \times \text{User Trust Score}$$

We are excited to build a future where every woman can travel anytime, anywhere, with Pink Wheels.

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