Job Description

Optimize back-end to improve app speed (iOS + Android).



Description of Speed problems within app: 



Please download both apps (iOS and Android). Go to GPS Location (22.9068° S, 43.1729° W), or the city of Rio de Janeiro or São Paulo in Brazil on the map. So you can see the circles and where there is more activity.



Please download the apps. Test the features. Let me know if you understand the requirements. If you do I'll add you to the bitbucket.



Speed problems basically are:



1. Circle draw on the map upon first app boot up

2. Image/Video slows down as you scroll down on news-feed.

3. Open page of group/place

4. check-in button circle draw

Skills and expertise

Full Stack Development Deliverables

• Database Architecture


• Database Design


•  API 

• Java


•  Kotlin 

• Firebase Cloud Firestore 

• Amazon Web Services


•  Node.js