Hello,
I have read your post and come to know that you would like to update and make changes in your social media app where changes are in a type of UI/UX Changes, Voice Typing, Voice Searching, Multilanguage Integration etc. We will be having a good grip with app development and designing part, so be able to work on this easily.
We would be glad to serve a product based on your expectation of need. we are a new startup company and looking for a service in any terms of completion, So we will be flexible in a budget(Hourly Rate even in more lower to your offered).
Actually, we are a new startup but our experience is not that much new to not serve any scope in a proper way. we are a serious developers' team of around 15 employees of mobile and website development and designs with a minimum of 2 years of experience each.
Although we don't have much portfolio(Other than shown in our profile) to showcase here, but we can give a commitment with this work like if we will finish this work successfully then only you need to pay, otherwise we will refund all paid payments.
Thanks
Looking forward to getting more support from your end!!!
TBI