o-010-Hajjy حجي

Crowd Tracking application. find missing persons, send information to group, request medical, find nearest facility.

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Inspiration

I lost contact with my kids one day and i face a problem and as a developer we don’t face a problem , we solve them

What it does

  1. Tracking people . If they are a group or family, they can find each others on a map.
  2. Medical emergency. Any person feels sick, he/she could press emergency button and alarm will be sent to his family member, group organizer and later on health authorities.
  3. Find nearest facilities: find nearest restaurants, bathrooms,..etc.
  4. Notifications Center: for guidance, meeting point, prayers time, hajj activities (Manasek) and also country guidelines.

How we built it

  1. Firebase : realtime database
  2. Ionic: for cross platform android and ios application
  3. ASP.NET Core 2.0 for control panel and reports

Challenges we ran into

  1. 2.5 million persons at same time
  2. Using tiny data bytes for communications between application and server.

Accomplishments that we're proud of

  1. Helping people to have a great memory about Hajj.
  2. Helping people to have a safer journey.

What we learned

  1. Work under pressure
  2. Flutter

What's next for o-10-Hajjy حجي

  1. Migration to Flutter
  2. Bracelet integration
  3. Adding more facilities
  4. Speaking with audiences and get what they needs more

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