cityAround – App Development

Currently, I am working on a project involving Full-Stack development. I am using html, css,  javascript, jquery, bootstrap, node.js, socket.io, express.js, digitalOcean and MongoDB to experience the whole process of developing an app.


Want to know the hottest events happening around you when you are traveling to a new city? cityAround is a real-time location-based community that gathers tourists from same nationality to share information about the city they are currently in.


Name: Yumin
Age: 24
Nationality: Korean
Job: Visual Designer in Seoul

  • Outgoing and easy to make friends with others
  • Curious about and want to try new things
  • Knows about English, but more comfortable to speak Korean


  1. As soon as Yumin arrives in Hong Kong from Seoul, she gets a notification that she is invited to join a Korean Community in Hong Kong. Therefore, she taps the button “join” and gets into the group chat with other tourists like her.
  2. While shopping in the IFC mall at about 7:00pm, Yumin sees a picture from the group that there is a fireworks event happening right now in Victoria Harbor.
  3. Yumin wants to go to the event too, so she text the group how long will the event last and how to get there from IFC Mall.
  4. Someone in the group answer her question that she can take a ferry directly to there.
  5. As there are 3 ports showing on the road indicator, Yumin is confused about which one to take the ferry from. She then takes a picture of the indicator and sends it to the group.
  6. Someone answers immediately, “take the first one!”
  7. Finally, Yumin gets to Victoria Harbor and enjoys the beautiful fireworks.


Key Interfaces UI Design



Using digital ocean as a server and mLab as my database.

(Continue working on this project  now)




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