diff --git a/dataeng/processed_data/.ipynb_checkpoints/Untitled-checkpoint.ipynb b/dataeng/processed_data/.ipynb_checkpoints/Untitled-checkpoint.ipynb
new file mode 100644
index 00000000..75a77b9a
--- /dev/null
+++ b/dataeng/processed_data/.ipynb_checkpoints/Untitled-checkpoint.ipynb
@@ -0,0 +1,216 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 61,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os\n",
+    "path_to_folder = \"../02-src-data/\"\n",
+    "path_to_img = \"https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/\"\n",
+    "src_data = os.listdir(path_to_folder)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 112,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "data_csv, data_img, user_ids = set(), set(), set()\n",
+    "for file in src_data:\n",
+    "    if file.endswith(\".csv\"):\n",
+    "        user_ids.add(file[:-4])\n",
+    "        data_csv.add(file)\n",
+    "    else:\n",
+    "        data_img.add(file)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 113,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import pandas as pd\n",
+    "output_data = pd.DataFrame(columns=['id'])\n",
+    "for csv in data_csv:\n",
+    "    output_data.append({'id': csv[:-4]}, ignore_index=True)\n",
+    "    \n",
+    "    csv_file = pd.read_csv(path_to_folder + csv)\n",
+    "#     row = pd.DataFrame(csv_file)\n",
+    "    output_data = output_data.append(csv_file, ignore_index=True)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 114,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>birthts</th>\n",
+       "      <th>last_name</th>\n",
+       "      <th>first_name</th>\n",
+       "      <th>id</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>5.065524e+11</td>\n",
+       "      <td>Kirk</td>\n",
+       "      <td>Robert</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>7.857108e+11</td>\n",
+       "      <td>Smith</td>\n",
+       "      <td>Amy</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>3.400596e+11</td>\n",
+       "      <td>Quick</td>\n",
+       "      <td>William</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>9.712080e+11</td>\n",
+       "      <td>Miller</td>\n",
+       "      <td>Chad</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>7.858836e+11</td>\n",
+       "      <td>Hardin</td>\n",
+       "      <td>Christopher</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>...</th>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "      <td>...</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>95</th>\n",
+       "      <td>6.706260e+11</td>\n",
+       "      <td>Garcia</td>\n",
+       "      <td>Rosa</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>96</th>\n",
+       "      <td>9.559152e+11</td>\n",
+       "      <td>Raymond</td>\n",
+       "      <td>Adolph</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>97</th>\n",
+       "      <td>1.018469e+12</td>\n",
+       "      <td>Shoup</td>\n",
+       "      <td>Jeanne</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>98</th>\n",
+       "      <td>1.074805e+12</td>\n",
+       "      <td>Miller</td>\n",
+       "      <td>Dino</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>99</th>\n",
+       "      <td>8.213940e+11</td>\n",
+       "      <td>Folkers</td>\n",
+       "      <td>Ellen</td>\n",
+       "      <td>NaN</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "<p>100 rows × 4 columns</p>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "         birthts  last_name   first_name   id\n",
+       "0   5.065524e+11       Kirk       Robert  NaN\n",
+       "1   7.857108e+11      Smith          Amy  NaN\n",
+       "2   3.400596e+11      Quick      William  NaN\n",
+       "3   9.712080e+11     Miller         Chad  NaN\n",
+       "4   7.858836e+11     Hardin  Christopher  NaN\n",
+       "..           ...        ...          ...  ...\n",
+       "95  6.706260e+11     Garcia         Rosa  NaN\n",
+       "96  9.559152e+11    Raymond       Adolph  NaN\n",
+       "97  1.018469e+12      Shoup       Jeanne  NaN\n",
+       "98  1.074805e+12     Miller         Dino  NaN\n",
+       "99  8.213940e+11    Folkers        Ellen  NaN\n",
+       "\n",
+       "[100 rows x 4 columns]"
+      ]
+     },
+     "execution_count": 114,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "output_data"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.10"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}
diff --git a/dataeng/processed_data/answers.txt b/dataeng/processed_data/answers.txt
new file mode 100644
index 00000000..7b1f2126
--- /dev/null
+++ b/dataeng/processed_data/answers.txt
@@ -0,0 +1,108 @@
+===================== PYTHON ======================
+
+1. Optimise execution time of this Python code snippet:
+
+def count_connections(list1: list, list2: list) -> int:
+	return len(list(set(list1) & set(list2)))
+
+2. Given a string S, find the length of the longest substring without repeating characters. Analyze your solution and please provide Space and Time complexities.
+
+def longestSubstring(s: str) -> int:
+	stored = ""
+	searched = ""
+	for letter in s:
+		if letter not in searched:
+			searched += letter
+		else:
+			if len(stored) < len(searched):
+				stored = searched
+			searched += letter
+			searched = searched[searched.index(letter)+1:]
+	return(max(len(stored), len(searched)))
+
+3. Given a sorted array of distinct integers and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order.
+
+def foo(t, arr):
+	if t not in arr:
+		prevNum = min(arr, key=lambda x:abs(x-t))
+		if prevNum > t:
+			return arr.index(prevNum)
+		return arr.index(prevNum) + 1
+  return arr.index(t)
+
+===================== SQL =======================
+
+1. Rewrite this SQL without subquery:
+
+SELECT id
+FROM users
+WHERE id NOT IN (
+	SELECT user_id
+	FROM departments
+	WHERE department_id = 1
+);
+
+SELECT id
+FROM users
+JOIN departments ON id=user_id AND department_id!=1
+
+2. Write a SQL query to find all duplicate lastnames in a table named user
+
++----+-----------+-----------
+| id | firstname | lastname |
++----+-----------+-----------
+| 1  | Ivan      | Sidorov  |
+| 2  | Alexandr  | Ivanov   |
+| 3  | Petr      | Petrov   |
+| 4  | Stepan    | Ivanov   |
++----+-----------+----------+
+
+SELECT lastname
+FROM user
+GROUP BY lastname
+HAVING COUNT(lastname)>1;
+
+3. Write a SQL query to get a username from the user table with the second highest salary from salary tables. Show the username and it's salary in the result.
+
++---------+--------+
+| user_id | salary |
++----+--------+----+
+| 1       | 1000   |
+| 2       | 1100   |
+| 3       | 900    |
+| 4       | 1200   |
++---------+--------+
+
++---------+--------+
+| id | username    |
++----+--------+----+
+| 1  | Alex       |
+| 2  | Maria      |
+| 3  | Bob        |
+| 4  | Sean       |
++---------+-------+
+
+SELECT username, salary
+FROM user, salary
+WHERE user_id=id
+ORDER BY salary DESC
+LIMIT 1 OFFSET 1;
+
+===================== LINUX ======================
+
+1. List processes listening on ports 80 and 443
+
+ss -tunlp | grep :80
+ss -tunlp | grep :443
+
+2. List process environment variables by given PID
+
+cat /proc/<pid>/environ
+
+3. Launch a python program my_program.py through CLI in the background. How would you close it after some period of time?
+
+- get pid:
+	ps aux | grep my_program.py
+	
+- kill the process:
+	kill -9 <pid_of_the_process>
diff --git a/dataeng/processed_data/level 1/README.md b/dataeng/processed_data/level 1/README.md
new file mode 100644
index 00000000..132b4c01
--- /dev/null
+++ b/dataeng/processed_data/level 1/README.md	
@@ -0,0 +1 @@
+The main script makes requests to given folder, processes data and by using Pandas library makes a dataframe with necessary information and saves the dataframe to csv-file named output.csv.
diff --git a/dataeng/processed_data/level 1/output.csv b/dataeng/processed_data/level 1/output.csv
new file mode 100644
index 00000000..4a8aa58d
--- /dev/null
+++ b/dataeng/processed_data/level 1/output.csv	
@@ -0,0 +1,101 @@
+,user_id,first_name,last_name,birthts,img_path
+0,1000,Susan,Lee,612302400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1000.png
+1,1001,Rosa,Garcia,670626000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1001.png
+2,1002,Nathan,Emery,697237200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1002.png
+3,1003,Vernon,Evans,633733200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1003.png
+4,1004,Maria,Crooks,1051214400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1004.png
+5,1005,Sharon,Lang,700606800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1005.png
+6,1006,Rick,Mayfield,412549200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1006.png
+7,1007,Eddie,Baumbach,874526400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1007.png
+8,1008,Coletta,Haring,768081600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1008.png
+9,1009,Margaret,Smith,388612800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1009.png
+10,1010,James,Martin,879627600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1010.png
+11,1011,Glen,Martin,636066000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1011.png
+12,1012,Debbie,Mooney,423086400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1012.png
+13,1013,Shaneka,Cook,752533200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1013.png
+14,1014,Kim,Moore,403218000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1014.png
+15,1015,Lorraine,Bingham,891288000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1015.png
+16,1016,Betty,Partin,467240400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1016.png
+17,1017,Lewis,Erickson,642283200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1017.png
+18,1018,Jenee,Crouse,429566400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1018.png
+19,1019,Wendy,Jarrette,650145600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1019.png
+20,1020,Becky,Hanner,883429200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1020.png
+21,1021,Ray,Nunes,352501200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1021.png
+22,1022,John,Rose,919630800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1022.png
+23,1023,Michael,Diaz,630277200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1023.png
+24,1024,William,Quick,340059600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1024.png
+25,1025,Dino,Miller,1074805200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1025.png
+26,1026,James,Henry,954705600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1026.png
+27,1027,Gregory,Pittman,398894400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1027.png
+28,1028,Martha,Burwell,503269200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1028.png
+29,1029,Jimmy,Deane,947365200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1029.png
+30,1030,Kathleen,Gittens,921272400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1030.png
+31,1031,Sidney,Woods,865972800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1031.png
+32,1032,Robert,David,666997200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1032.png
+33,1033,Jeanne,Shoup,1018468800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1033.png
+34,1034,Brenda,Croyle,788302800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1034.png
+35,1035,Adolph,Raymond,955915200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1035.png
+36,1036,Ellen,Folkers,821394000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1036.png
+37,1037,Patrick,Newell,853794000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1037.png
+38,1038,Mary,Roman,750891600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1038.png
+39,1039,Danielle,Robinson,887230800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1039.png
+40,1040,Clara,Kimble,765403200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1040.png
+41,1041,David,Bailey,1062446400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1041.png
+42,1042,James,Nance,1063051200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1042.png
+43,1043,John,Ramage,378507600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1043.png
+44,1044,Christopher,Hardin,785883600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1044.png
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+73,1073,Myrtle,Ferro,840830400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1073.png
+74,1074,Gisela,Patterson,464990400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1074.png
+75,1075,Stacey,Bishop,493848000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1075.png
+76,1076,Ray,Goins,933451200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1076.png
+77,1077,Blake,Dickerson,508107600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1077.png
+78,1078,David,May,601074000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1078.png
+79,1079,Cindy,Wilcox,1021060800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1079.png
+80,1080,Mary,Nelson,518644800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1080.png
+81,1081,Amy,Smith,785710800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1081.png
+82,1082,Joseph,Denton,463089600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1082.png
+83,1083,Keith,Wiggin,461707200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1083.png
+84,1084,Jody,Hochmuth,752446800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1084.png
+85,1085,Beverly,Livesey,739224000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1085.png
+86,1086,Nicole,Pharr,884552400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1086.png
+87,1087,Aaron,Fox,1090094400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1087.png
+88,1088,Rachel,Robinson,528148800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1088.png
+89,1089,Leah,Costales,1072472400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1089.png
+90,1090,Thomas,Williams,946501200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1090.png
+91,1091,Opal,Morse,463780800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1091.png
+92,1092,Alan,Mcgraw,469054800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1092.png
+93,1093,Aaron,Towe,877809600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1093.png
+94,1094,Cecil,Struck,416437200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1094.png
+95,1095,Corey,Davis,1054411200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1095.png
+96,1096,James,Peacock,503442000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1096.png
+97,1097,John,Bausch,1013029200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1097.png
+98,1098,Maria,Horton,702504000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1098.png
+99,1099,Samuel,Ladner,815259600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1099.png
diff --git a/dataeng/processed_data/level 1/script.py b/dataeng/processed_data/level 1/script.py
new file mode 100644
index 00000000..333eee04
--- /dev/null
+++ b/dataeng/processed_data/level 1/script.py	
@@ -0,0 +1,36 @@
+import requests
+import re
+import pandas as pd
+
+# source path
+path_to_folder = "https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/"
+
+# preparing dataframe with column names
+output_data = pd.DataFrame(columns=["user_id", "first_name", "last_name", "birthts", "img_path"])
+
+# bad approach, because indexes are hard coded
+for i in range(1000, 1100):
+    
+    # making requests. it takes about 15-20 seconds to make 100 of them
+    r = requests.get(path_to_folder + str(i) + ".csv")
+    
+    # decoding given raw information
+    content = r.content.decode("utf-8")
+    content = re.findall(r'\w+', content)
+    
+    # preparing a row with info for the dataframe
+    row = {
+        'user_id': i,
+        'first_name': content[3],
+        'last_name': content[4],
+        'birthts': content[5],
+        'img_path': path_to_folder + str(i) + ".png"
+    }
+    
+    row = pd.Series(row)
+    
+    # putting info into dataframe
+    output_data = output_data.append(row, ignore_index=True)
+
+# saving dataframe as a csv-file
+output_data.to_csv("./output.csv")
diff --git a/dataeng/processed_data/level 2/README.md b/dataeng/processed_data/level 2/README.md
new file mode 100644
index 00000000..e0a12076
--- /dev/null
+++ b/dataeng/processed_data/level 2/README.md	
@@ -0,0 +1,3 @@
+In this case basic http server is used. The server uses port 80 and works the way it is described in official Python Documentation. It works with HTML-file named index.html and CSV-file named output.csv which was also used previously at Level 1.
+
+HTML-file parses the CSV-file and presents it as a table.
diff --git a/dataeng/processed_data/level 2/index.html b/dataeng/processed_data/level 2/index.html
new file mode 100644
index 00000000..94ff2fed
--- /dev/null
+++ b/dataeng/processed_data/level 2/index.html	
@@ -0,0 +1,71 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+</head>
+
+<body>
+  <div id="csv"></div>
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
+  <script>
+    $.ajax({
+      url: 'output.csv',
+      dataType: 'text',
+    }).done(func);
+
+    function timeConverter(UNIX_timestamp) {
+      var a = new Date(UNIX_timestamp);
+      var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
+      var year = a.getFullYear();
+      var month = months[a.getMonth()];
+      var date = a.getDate();
+      var time = date + ' ' + month + ' ' + year;
+      return time
+    }
+
+    function func(data) {
+      var allRows = data.split(/\r?\n|\r/);
+      var table = '<table>';
+      for (var singleRow = 0; singleRow < allRows.length; singleRow++) {
+        if (singleRow === 0)
+          table += '<thead>';
+        table += '<tr>';
+        var rowCells = allRows[singleRow].split(',');
+        for (var rowCell = 0; rowCell < rowCells.length; rowCell++) {
+          if (singleRow === 0) {
+            table += '<th>';
+            table += rowCells[rowCell];
+            table += '</th>';
+          }
+          else {
+            if (rowCell == rowCells.length - 1) {
+              table += '<td><img src="'
+              table += rowCells[rowCell];
+              table += '"></td>';
+            }
+            else if (rowCell == rowCells.length - 2) {
+              table += '<td>';
+              table += timeConverter(parseInt(rowCells[rowCell]));
+              table += '</td>';
+            }
+            else {
+              table += '<td>';
+              table += rowCells[rowCell];
+              table += '</td>';
+            }
+          }
+        }
+        if (singleRow === 0) {
+          table += '</thead>';
+          table += '<tbody>';
+        }
+        table += '</tr>';
+      }
+      table += '</tbody>';
+      table += '</table>';
+      $('body').append(table);
+    }
+  </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/dataeng/processed_data/level 2/main.py b/dataeng/processed_data/level 2/main.py
new file mode 100644
index 00000000..acca8646
--- /dev/null
+++ b/dataeng/processed_data/level 2/main.py	
@@ -0,0 +1,10 @@
+import http.server
+import socketserver
+
+PORT = 80
+
+Handler = http.server.SimpleHTTPRequestHandler
+
+with socketserver.TCPServer(("", PORT), Handler) as httpd:
+    print("serving at port", PORT)
+    httpd.serve_forever()
\ No newline at end of file
diff --git a/dataeng/processed_data/level 2/output.csv b/dataeng/processed_data/level 2/output.csv
new file mode 100644
index 00000000..4a8aa58d
--- /dev/null
+++ b/dataeng/processed_data/level 2/output.csv	
@@ -0,0 +1,101 @@
+,user_id,first_name,last_name,birthts,img_path
+0,1000,Susan,Lee,612302400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1000.png
+1,1001,Rosa,Garcia,670626000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1001.png
+2,1002,Nathan,Emery,697237200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1002.png
+3,1003,Vernon,Evans,633733200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1003.png
+4,1004,Maria,Crooks,1051214400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1004.png
+5,1005,Sharon,Lang,700606800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1005.png
+6,1006,Rick,Mayfield,412549200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1006.png
+7,1007,Eddie,Baumbach,874526400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1007.png
+8,1008,Coletta,Haring,768081600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1008.png
+9,1009,Margaret,Smith,388612800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1009.png
+10,1010,James,Martin,879627600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1010.png
+11,1011,Glen,Martin,636066000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1011.png
+12,1012,Debbie,Mooney,423086400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1012.png
+13,1013,Shaneka,Cook,752533200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1013.png
+14,1014,Kim,Moore,403218000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1014.png
+15,1015,Lorraine,Bingham,891288000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1015.png
+16,1016,Betty,Partin,467240400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1016.png
+17,1017,Lewis,Erickson,642283200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1017.png
+18,1018,Jenee,Crouse,429566400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1018.png
+19,1019,Wendy,Jarrette,650145600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1019.png
+20,1020,Becky,Hanner,883429200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1020.png
+21,1021,Ray,Nunes,352501200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1021.png
+22,1022,John,Rose,919630800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1022.png
+23,1023,Michael,Diaz,630277200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1023.png
+24,1024,William,Quick,340059600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1024.png
+25,1025,Dino,Miller,1074805200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1025.png
+26,1026,James,Henry,954705600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1026.png
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+28,1028,Martha,Burwell,503269200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1028.png
+29,1029,Jimmy,Deane,947365200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1029.png
+30,1030,Kathleen,Gittens,921272400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1030.png
+31,1031,Sidney,Woods,865972800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1031.png
+32,1032,Robert,David,666997200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1032.png
+33,1033,Jeanne,Shoup,1018468800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1033.png
+34,1034,Brenda,Croyle,788302800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1034.png
+35,1035,Adolph,Raymond,955915200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1035.png
+36,1036,Ellen,Folkers,821394000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1036.png
+37,1037,Patrick,Newell,853794000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1037.png
+38,1038,Mary,Roman,750891600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1038.png
+39,1039,Danielle,Robinson,887230800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1039.png
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+49,1049,Brian,Brown,814050000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1049.png
+50,1050,Warren,Green,443048400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1050.png
+51,1051,Janet,Chavarria,1087588800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1051.png
+52,1052,Carolyn,Seymore,385851600000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1052.png
+53,1053,Dorothy,Massey,356990400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1053.png
+54,1054,Melissa,Denny,482011200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1054.png
+55,1055,Jaclyn,Adams,614635200000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1055.png
+56,1056,Frances,Visher,906580800000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1056.png
+57,1057,Chad,Miller,971208000000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1057.png
+58,1058,Olivia,Stout,690674400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1058.png
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+60,1060,Judith,Hatchett,925070400000,https://raw.githubusercontent.com/provectus/internship/main/dataeng/02-src-data/1060.png
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