We have implemented One signal library for Push Notification but one signal dashboard showing an error message for "Outdated Android Library " We need a developer to fix this issue and notification working.
We are ready to work on an hourly basis. Please apply only if you are confident to fix this "OneSignal" issue.
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5 freelancers are bidding on average ₹478/hour for this job
Hello I am Android App Development Expert and have 7+ years of Experience . Please initiate chat so we can discuss in details your requirement of app along with functionality involved and flow of app . Thank you