OAuth 2.0 Integration for Mobile App
Budget: ₹1,500 – ₹12,500 INR
We’re building a mobile app that requires production-ready OAuth 2.0 credentials and approved access scopes from both Google and Facebook/Instagram. We need an experienced developer to handle the end-to-end process of registering our app, requesting the necessary scopes, and shepherding it through Google’s and Facebook’s review systems so that our users can grant access seamlessly.
Scope of Work
Google API Permissions
Register OAuth client in Google Cloud Console
Request & verify scopes:
https://www.googleapis.com/auth/calendar (Calendar)
https://mail.google.com/ (Gmail)
https://www.googleapis.com/auth/drive (Drive)
https://www.googleapis.com/auth/photoslibrary (Photos)
https://www.googleapis.com/auth/tasks (Tasks)
Prepare & submit OAuth verification application (sensitive & restricted scopes)
Troubleshoot review feedback and achieve final approval
Facebook & Instagram Permissions
Set up app in Facebook Developers portal
Request & verify permissions:
user_posts (Facebook post data)
user_friends (Friends list)
public_profile (Profile data)
Instagram Basic Display or Graph API scopes for media data
Submit for Facebook App Review and Data Use Checkup
Address any compliance or privacy requirements
Deliverables
Verified OAuth client IDs and secrets for Google and Facebook/Instagram
Documented list of granted scopes and redirect URIs
Step-by-step integration guide for mobile engineers (iOS/Android/React Native)
Screenshots of successful “Verification Approved” statuses
Post-review support to resolve any token-exchange or refresh issues
Skills & Experience Required
Proven track record integrating OAuth 2.0 / OpenID Connect in mobile apps
Deep familiarity with Google Cloud Console and Facebook Developers Dashboard
Hands-on experience with Google Calendar, Gmail, Drive, Photos & Tasks APIs
Experience with Facebook Graph API & Instagram Basic Display/Graph API
Strong written English for completing review paperwork and privacy policy updates
Ability to work independently, meet deadlines, and communicate progress clearly
How to Apply
Briefly describe your past OAuth review projects (Google & Facebook).
Share any challenges you faced during sensitive-scope approvals and how you overcame them.
Your proposed turnaround time and estimated budget.
read the Project post before bidding plz
Scope of Work
Google API Permissions
Register OAuth client in Google Cloud Console
Request & verify scopes:
https://www.googleapis.com/auth/calendar (Calendar)
https://mail.google.com/ (Gmail)
https://www.googleapis.com/auth/drive (Drive)
https://www.googleapis.com/auth/photoslibrary (Photos)
https://www.googleapis.com/auth/tasks (Tasks)
Prepare & submit OAuth verification application (sensitive & restricted scopes)
Troubleshoot review feedback and achieve final approval
Facebook & Instagram Permissions
Set up app in Facebook Developers portal
Request & verify permissions:
user_posts (Facebook post data)
user_friends (Friends list)
public_profile (Profile data)
Instagram Basic Display or Graph API scopes for media data
Submit for Facebook App Review and Data Use Checkup
Address any compliance or privacy requirements
Deliverables
Verified OAuth client IDs and secrets for Google and Facebook/Instagram
Documented list of granted scopes and redirect URIs
Step-by-step integration guide for mobile engineers (iOS/Android/React Native)
Screenshots of successful “Verification Approved” statuses
Post-review support to resolve any token-exchange or refresh issues
Skills & Experience Required
Proven track record integrating OAuth 2.0 / OpenID Connect in mobile apps
Deep familiarity with Google Cloud Console and Facebook Developers Dashboard
Hands-on experience with Google Calendar, Gmail, Drive, Photos & Tasks APIs
Experience with Facebook Graph API & Instagram Basic Display/Graph API
Strong written English for completing review paperwork and privacy policy updates
Ability to work independently, meet deadlines, and communicate progress clearly
How to Apply
Briefly describe your past OAuth review projects (Google & Facebook).
Share any challenges you faced during sensitive-scope approvals and how you overcame them.
Your proposed turnaround time and estimated budget.
read the Project post before bidding plz