diff --git a/js/romanNumerals.js b/js/romanNumerals.js
index c816e81..4b0f752 100644
--- a/js/romanNumerals.js
+++ b/js/romanNumerals.js
@@ -1,3 +1,71 @@
+const romanNum = {
+  "I"     : 1,
+  "IV"    : 4,
+  "V"     : 5,
+  "IX"    : 9,
+  "X"     : 10,
+  "XIV"   : 14,
+  "XLIV"  : 44,
+  "L"     : 50,
+  "C"     : 100,
+  "D"     : 500,
+  "CMXLIV": 944,
+  "M"     : 1000
+};
+// Locate key by value
+const getKey = (obj,val) => Object.keys(obj).find(key => obj[key] === val);
+
 exports.toRoman = function(num) {
+  let roman_str = '';
+  while (num >= 1000) {
+    roman_str = roman_str.concat(getKey(romanNum, 1000))
+    num -= 1000
+  }
+  if (num === 944) {
+    roman_str = roman_str.concat(getKey(romanNum, 944))
+    num -= 944
+  }
+  while (num >= 500) {
+    roman_str = roman_str.concat(getKey(romanNum, 500))
+    num -= 500
+  }
+  while (num >= 100) {
+    roman_str = roman_str.concat(getKey(romanNum, 100))
+    num -= 100
+  }
+  while (num >= 50) {
+    roman_str = roman_str.concat(getKey(romanNum, 50))
+    num -= 50
+  }
+  if (num === 44) {
+    roman_str = roman_str.concat(getKey(romanNum, 44))
+    num -= 44
+  }
+  if (num === 14) {
+    roman_str = roman_str.concat(getKey(romanNum, 14))
+    num -= 14
+  }
+  while (num >= 10) {
+    roman_str = roman_str.concat(getKey(romanNum, 10))
+    num -= 10
+  }
+  if (num === 9) {
+    roman_str = roman_str.concat(getKey(romanNum, 9))
+    num -= 9
+  }
+  while (num >= 5) {
+    roman_str = roman_str.concat(getKey(romanNum, 5))
+    num -= 5
+  }
+  if (num === 4) {
+    roman_str = roman_str.concat(getKey(romanNum, 4))
+    num -= 4
+  }
+  while (num >= 1) {
+    roman_str = roman_str.concat(getKey(romanNum, 1))
+    num -= 1
+  }
 
-};
+  return roman_str
+
+}
\ No newline at end of file
diff --git a/js/romanNumeralsSpec.js b/js/romanNumeralsSpec.js
index 61cad7f..8769fc4 100644
--- a/js/romanNumeralsSpec.js
+++ b/js/romanNumeralsSpec.js
@@ -3,3 +3,11 @@ var rn = require("./romanNumerals");
 console.log(rn.toRoman(1) === 'I');
 console.log(rn.toRoman(3) === 'III');
 console.log(rn.toRoman(4) === 'IV');
+console.log(rn.toRoman(9) === 'IX');
+console.log(rn.toRoman(14) === 'XIV');
+console.log(rn.toRoman(44) === 'XLIV');
+console.log(rn.toRoman(944) === 'CMXLIV');
+console.log(rn.toRoman(1000) === 'M');
+
+console.log(rn.toRoman(2000) === 'MM'); 
+
diff --git a/python/roman_numerals.py b/python/roman_numerals.py
index cbf8571..a3cbfad 100644
--- a/python/roman_numerals.py
+++ b/python/roman_numerals.py
@@ -1,2 +1,24 @@
+
+
 def to_roman(num):
-    # write your code here!
\ No newline at end of file
+    CONST_DEC_TO_ROMAN = [ [1000, "M"], [500, "D"], [100, "C"], [50, "L"], [10, "X"], [5, "V"], [1, "I"]]
+
+    roman = ""
+
+    for index in range(len(CONST_DEC_TO_ROMAN)):
+        roman += (num // CONST_DEC_TO_ROMAN[index][0]) * CONST_DEC_TO_ROMAN[index][1]
+        num -= num // CONST_DEC_TO_ROMAN[index][0] * CONST_DEC_TO_ROMAN[index][0]
+
+    
+    return roman
+
+def to_roman_modern(num):
+    CONST_DEC_TO_ROMAN = [ [1000, "M"], [900, "CM"], [500, "D"], [400, "CD"], [100, "C"], [90, "XC"], [50, "L"], [40, "XL"], [10, "X"], [9, "IX"], [4, "IV"], [5, "V"], [1, "I"]]
+
+    roman = ""
+
+    for index in range(len(CONST_DEC_TO_ROMAN)):
+        roman += (num // CONST_DEC_TO_ROMAN[index][0]) * CONST_DEC_TO_ROMAN[index][1]
+        num -= num // CONST_DEC_TO_ROMAN[index][0] * CONST_DEC_TO_ROMAN[index][0]
+    
+    return roman
diff --git a/python/roman_numerals_spec.py b/python/roman_numerals_spec.py
index 39d195e..832c466 100644
--- a/python/roman_numerals_spec.py
+++ b/python/roman_numerals_spec.py
@@ -1,6 +1,13 @@
 from roman_numerals import to_roman
+from roman_numerals import to_roman_modern
 
 print(to_roman(1) == 'I')
 print(to_roman(3) == 'III')
-print(to_roman(4) == 'IV')
+print(to_roman(4) == 'IIII')
+print(to_roman(505) == "DV")
+print(to_roman(739) == "DCCXXXVIIII")
 # add tests to cover different edge cases
+
+print(to_roman_modern(4) == 'IV')
+print(to_roman_modern(739) == "DCCXXXIX")
+print(to_roman_modern(944) == "CMXLIV")
\ No newline at end of file