diff --git a/database/postgres/pg.js b/database/postgres/pg.js
new file mode 100644
index 00000000..31ed4c92
--- /dev/null
+++ b/database/postgres/pg.js
@@ -0,0 +1,45 @@
+const { Client } = require('pg')
+require('dotenv').config()
+
+const pgModule = {}
+let client
+
+pgModule.startPGDB = ()=>{
+    client = new Client({
+      host: process.env.HOS,
+      port: process.env.PORT,
+      user: process.env.USERNAME,
+      password: process.env.PASSWORD,
+      database: process.env.DATABASE
+    })
+    return client.connect()
+}
+
+pgModule.closePGDB = ()=>{
+    return client.end()
+}
+
+pgModule.createPgAccount = async (username, password)=>{
+    if(!username || !password) return
+  try{
+    await client.query(`CREATE DATABASE IF NOT EXISTS ${username}`)
+    await client.query(`CREATE USER IF NOT EXISTS ${username} WITH ENCRYPTED password '${password}'`)
+    await client.query(`GRANT ALL PRIVILEGES ON DATABASE ${username} TO ${username}`)
+  }catch(err){
+    console.log('failed to createPgAccount', err)
+    throw new Error(`failed to createPgAccount for user: ${username}`)
+  }
+}
+
+pgModule.deletePgAccount = async (username)=>{
+    if(!username) return
+  try{
+    await client.query(`DROP DATABASE IF EXISTS ${username}`)
+    await client.query(`DROP USER IF EXISTS ${username}`)
+  }catch(err){
+   console.log('failed to deletePgAccount', err)
+    throw new Error(`failed to deletePgAccount for database and user: ${username}`)
+  }
+}
+
+module.exports = pgModule
diff --git a/database/postgres/pg.test.js b/database/postgres/pg.test.js
new file mode 100644
index 00000000..71d4a62b
--- /dev/null
+++ b/database/postgres/pg.test.js
@@ -0,0 +1,81 @@
+jest.mock('pg')
+const {Client} = require('pg')
+const {startPGDB, closePGDB, createPgAccount, deletePgAccount} = require('./pg')
+
+describe('Test PG DB', ()=>{
+  beforeEach(()=>{
+    jest.clearAllMocks()
+  })
+  let mockClient = {
+    query: jest.fn().mockReturnValue(Promise.resolve()),
+    connect: jest.fn().mockReturnValue(Promise.resolve()),
+    end: jest.fn().mockReturnValue(Promise.resolve())
+  }
+  Client.mockImplementation(function(){
+    return mockClient
+  }) 
+  describe('Test startPGDB && closePGDB', ()=>{
+    it('it should call connect when starting PGDB', async ()=>{
+      await startPGDB()
+      expect(mockClient.connect).toHaveBeenCalledTimes(1)
+    })
+    it('it should call end when closing PGDB', async ()=>{
+      await closePGDB()
+      expect(mockClient.end).toHaveBeenCalledTimes(1)
+    })
+  })
+  describe('Test create and delete pgAccount', ()=>{
+    beforeEach(async ()=>{
+      await startPGDB()
+    })
+    afterEach(async ()=>{
+      await closePGDB()
+    })
+    describe('Test createPgAccount', ()=>{
+      it('it should execute all queries if required arguments are passed into createPgAccount', async ()=>{
+        await createPgAccount('username', 'password')
+        expect(mockClient.query).toHaveBeenCalledTimes(3)
+        expect(mockClient.query).toHaveBeenNthCalledWith(1, `CREATE DATABASE IF NOT EXISTS username`)
+        expect(mockClient.query).toHaveBeenNthCalledWith(2, `CREATE USER IF NOT EXISTS username WITH ENCRYPTED password 'password'`)
+        expect(mockClient.query).toHaveBeenNthCalledWith(3, `GRANT ALL PRIVILEGES ON DATABASE username TO username`)
+      })
+      it('it should not execute any queries in createPgAccount if required arguments are not passed in', async ()=>{
+        await createPgAccount()
+        expect(mockClient.query).toHaveBeenCalledTimes(0)
+      })
+      it('it should check if console.log is called at throw of createPgAccount', async ()=>{
+        try{
+          console.log = jest.fn() 
+          await mockClient.query.mockReturnValue(Promise.reject())
+          const resCreatePgAccount = await createPgAccount('username', 'password')
+          expect(resCreatePgAccount).rejects.toThrow()
+        }catch(err){
+          expect(console.log).toHaveBeenCalledTimes(1)
+        }
+      })
+    })
+    describe('Test deletePgAccount', ()=>{
+      it('it should execute all queries if required arguments are passed into deletePgAccount', async ()=>{
+        mockClient.query.mockReturnValue(Promise.resolve())
+        await deletePgAccount('username')
+        expect(mockClient.query).toHaveBeenCalledTimes(2)
+        expect(mockClient.query).toHaveBeenNthCalledWith(1, `DROP DATABASE IF EXISTS username`)
+        expect(mockClient.query).toHaveBeenNthCalledWith(2, `DROP USER IF EXISTS username`)
+      })
+      it('it should not execute any queries in deletePgAccount if required arguments are not passed in', async ()=>{
+        await deletePgAccount()
+        expect(mockClient.query).toHaveBeenCalledTimes(0)
+      })
+      it('it should check if console.log is called at throw of deletePgAccount', async ()=>{
+        try{
+          console.log = jest.fn() 
+          await mockClient.query.mockReturnValue(Promise.reject())
+          const resDeletePgAccount = await deletePgAccount('username', 'password')
+          expect(resDeletePgAccount).rejects.toThrow()
+        }catch(err){
+          expect(console.log).toHaveBeenCalledTimes(1)
+        }
+      })
+    })
+  })
+})
diff --git a/package.json b/package.json
new file mode 100644
index 00000000..2619c997
--- /dev/null
+++ b/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "databases",
+  "version": "1.0.0",
+  "description": "Create databases in postgres, mongoDB and neo4J",
+  "main": "index.js",
+  "scripts": {
+    "test": "jest --coverage"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/garageScript/databases.git"
+  },
+  "author": "garageScript",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/gargeScript/databases/issues"
+  },
+  "homepage": "https://github.com/garageScript/databases#readme",
+  "devDependencies": {
+    "dotenv": "^8.2.0",
+    "jest": "^25.2.4",
+    "pm2": "^4.2.3"
+  },
+  "dependencies": {
+    "pg": "^8.0.0"
+  }
+}