diff --git a/ontraport.py b/ontraport.py
new file mode 100644
index 0000000..d0d9cf3
--- /dev/null
+++ b/ontraport.py
@@ -0,0 +1,77 @@
+import json
+
+data = { 'one': { 'two': 3, 'four': [ 5,6,7] }, 'eight': { 'nine': { 'ten':11 } }, 'eleven': 12, 'twelve': [1,3,5] }
+
+def dToString(data):
+    '''
+    Answer to Question 1
+    Takes in multi-dimensional data and returns a single dimension array
+    '''
+    d = {}
+    dfsDtoString(data, d, [])
+    return d
+
+def dfsDtoString(data, d, currentPath):
+    for key, value in data.items():
+        currentPath.append(key)
+        if isinstance(value, int) or isinstance(value, str) or isinstance(value, float):
+            d['/'.join(currentPath)] = value
+        elif isinstance(value, list):
+            for i in range(len(value)):
+                d['/'.join(currentPath) + '/' + str(i)] = value[i]
+        elif isinstance(value, dict):
+            dfsDtoString(value, d, currentPath)
+        del currentPath[-1]
+
+
+data2 = {'one/two': 3, 'one/four/0': 5, 'one/four/1': 6, 'one/four/2': 7, 'eight/nine/ten': 11, 'eleven': 12, 'twelve/1': 3, 'twelve/0': 1, 'twelve/2': 5, 'twelve/6': 7}
+
+def stringToD(data):
+    '''
+    Answer to Question 2
+    Takes in single dimension array and returns a multi-dimensional array
+    '''
+
+    d = {}
+
+    for key, value in data.items():
+        nodes = key.split('/')
+
+        if len(nodes) == 1:
+            d[nodes[-1]] = value
+            continue
+
+        t = d
+
+        flag = False
+        if nodes[-1].isnumeric():
+            flag = True
+            
+        for i in range(len(nodes)-1):
+            if nodes[i] not in t:
+                if flag and i == len(nodes)-2:
+                    t[nodes[i]] = []
+                else:
+                    t[nodes[i]] = {}
+            t = t[nodes[i]]
+            
+        if flag:
+            pos = int(nodes[-1])
+            if 0 <= pos < len(t):
+                t[pos] = value
+            else:
+                for i in range(len(t), pos+1):
+                    t.append(None)
+                t[pos] = value
+        else:
+            t[nodes[-1]] = value
+
+    return d
+
+
+
+
+# Question 1
+print(dToString(data))
+# Question 2
+print(stringToD(data2))
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