db.json

{
 "developers":[
    { 
      "id": 968,
      "firstname": "Khushnuma",
      "lastname": "Parveen",
      "skill": "Angular, C++, Java",
      "role":  "Developer"
    },
    {
      "id": 692,
      "firstname": "Ankita",
      "lastname": "Rajbhar",
      "skill": "Angular, C++, Java, Node.js",
      "role":  "Developer"
    },
    {
      "id": 723,
      "firstname": "Jyoti",
      "lastname": "Kumari",
      "skill": "Angular, C++, Java, Node.js, python",
      "role":  "Manager"
    },
    {
      "id": 267,
      "firstname": "Sahin",
      "lastname": "Reja",
      "skill": "Angular, C++, Java, Node.js, python",
      "role":  "Associate"
    }
  ],
 "skills": ["Angular", "C++", "Java", "Node.js", "python"],
 "roles": ["Associate", "Manager", "Developer", "Designer", "Tester"]
}