Write Data Object On Firestore

WriteDataObjectOnFirestore

   private fun writeDataOnFirestore(studentItem: StudentItem){
        val student = HashMap<String, Any>()
        student["name"] = studentItem.name
        student["age"] = studentItem.name
        student["address"] = studentItem.address
        student["mobile_no"] = studentItem.mobile_no
        mFirestore.collection("student_info").document("student_list")
                .set(student)
                .addOnSuccessListener { Log.d(TAG, "DocumentSnapshot successfully written!") }
                .addOnFailureListener { e -> Log.w(TAG, "Error writing document", e) }
    }

Hi, I was reading your article about Cloud Firestore on Medium.
I found the article very clear, explanatory and awesome.
I noticed an error in the fourth line of this piece of code.
Instead of student["age"] = studentItem.name it should be student["age"] = studentItem.age.
Leaving that, I really liked the article, and I hope you continue to write more articles.