Looking for a reputable development company to support with some enhancements of Chimmer, a mobile application helping people to manage their life goals and daily tasks.
The agency assigned should be prominent in the development of iOS and Android mobile applications, user experience design, usability optimisation, and system architecture.
Enhancements include:
- troubleshooting notifications
- improvements of the date selection user experience in Android
- improving photo user experience
- Minor design enhancements

Required expertise: Java, Objective C, JavaScript, Swift, React Native, PHP, Asp.net, C#, MEAN stack, Third Party APIs Integration, Manual Testing, Automated Testing, Selenium, HTML5, CSS3, jQuery, Bootstrap.

Attached are some screenshots of the current Chimmer application.
More information can be found on the chimmer.net website.

Successful delivery of this job may lead to more long-term development engagements.

I am looking for a developer with experience building widgets that can be embedded on other sites.

Our widget is currently embedded on over 10k websites and I am looking for a developer to help optimize and improve it for speed and performance.

Please describe what experience you have with building widgets and any relevant work you have done in order to apply.

I want to get a user's Instagram ID by providing his Instagram account name without logging in. Just like this website:
https://www.instafollowers.co/find-instagram-user-id

This site works perfect, I don't need to login my Instagram account. Now my app fails to get the Instagram ID. I got the Instagram ID by https://www.instagram.com//?__a=1. However, this doesn't work anymore without logging in. My app can't get the Instagram ID now.