A mobile app that makes someone's day by allowing users to anonymously post nice things to their friends. Developed using iOS Objective-C while the backend uses Python and Django with REST Framework to send request and receive response from the app. Also uses Twillio Messaging to handle users who are registering using their phone number thus they will receive a confirmation code for them to authenticate their registration. Anonymity is achieved by Brighten's app showing only if the commenter is male or female on the post. On Facebook, the Brigthen FB app posts in behalf of the commenter. This is made possible via the Facebook Graph API. Tech stack: Django, Python, iOS, Objective-c, REST framework, Celery with RabbitMQ, Twilio Messaging, Facebook Graph API.