The problem SpreadASmile solves

From raising funds to looking for volunteer, we have covered you all. We aim to encompass smooth functioning of Non Profitable Organization, support them as well as bridge the gap between them and the donors for their campaigns, seminars and workshops.
Platform for crowdfunding integrated with Razorpay for ease of usage of clients
Supports the local handmade drawings of skilled NGO members and rewarding them via NFT as a token of appreciation to the donors
Post about volunteer requirements for the sessions and campaigns
Chatbot facility for users to find nearby NGOs with custom distance input parameters
Volunteer Uber as we call it, helps blind people to search nearby registered volunteers and help them

Challenges we ran into

1. Faced issues while issuing NFTs to users contributing to crowdfund
2. Integrating google Maps direction API to show the estimated time
3. Various problems while brainstorming an appealing solution vs a solution which would actually work in real world and create impact.
4. Creating chatbot and integrating it with our service
5. Finding an optimal way to find nodes in nearby radius