diff --git a/Jenkinsfile b/Jenkinsfile
index 1fa6a49ea4..9af09b3060 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -68,7 +68,7 @@ pipeline {
                 stage('Backend') {
                     steps {
                         nodejs('node-lts') {
-                            sh 'gulp backTestDockerOnce --junit --random'
+                            sh 'gulp backTestOnce --ci'
                         }
                     }
                 }
diff --git a/README.md b/README.md
index 52f854b6e9..82f7497659 100644
--- a/README.md
+++ b/README.md
@@ -8,18 +8,12 @@ Salix is also the scientific name of a beautifull tree! :)
 
 Required applications.
 
-* Visual Studio Code
 * Node.js = 12.17.0 LTS
 * Docker
 
-In Visual Studio Code we use the ESLint extension. Open Visual Studio Code, press Ctrl+P and paste the following command.
-```
-ext install dbaeumer.vscode-eslint
-```
-
 You will need to install globally the following items.
 ```
-# sudo npm install -g jest gulp-cli nodemon 
+# sudo npm install -g jest gulp-cli
 ```
 ## Linux Only Prerequisites
 
@@ -65,6 +59,15 @@ For end-to-end tests run from project's root.
 $ gulp e2e
 ```
 
+## Recommended tools
+
+* Visual Studio Code
+
+In Visual Studio Code we use the ESLint extension. Open Visual Studio Code, press Ctrl+P and paste the following command.
+```
+ext install dbaeumer.vscode-eslint
+```
+
 ## Built With
 
 * [angularjs](https://angularjs.org/)
@@ -75,4 +78,4 @@ $ gulp e2e
 * [gulp.js](https://gulpjs.com/)
 * [jest](https://jestjs.io/)
 * [Jasmine](https://jasmine.github.io/)
-* [Nightmare](http://www.nightmarejs.org/)
+* [Puppeteer](https://pptr.dev/)
diff --git a/db/docker.js b/db/docker.js
new file mode 100644
index 0000000000..849cf182cc
--- /dev/null
+++ b/db/docker.js
@@ -0,0 +1,166 @@
+const exec = require('child_process').exec;
+const log = require('fancy-log');
+const dataSources = require('../loopback/server/datasources.json');
+
+module.exports = class Docker {
+    constructor(name) {
+        Object.assign(this, {
+            id: name,
+            name,
+            isRandom: name == null,
+            dbConf: Object.assign({}, dataSources.vn)
+        });
+    }
+
+    /**
+     * Builds the database image and runs a container. It only rebuilds the
+     * image when fixtures have been modified or when the day on which the
+     * image was built is different to today. Some workarounds have been used
+     * to avoid a bug with OverlayFS driver on MacOS.
+     *
+     * @param {Boolean} ci continuous integration environment argument
+     */
+    async run(ci) {
+        let d = new Date();
+        let pad = v => v < 10 ? '0' + v : v;
+        let stamp = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
+        await this.execP(`docker build --build-arg STAMP=${stamp} -t salix-db ./db`);
+
+        let dockerArgs;
+
+        if (this.isRandom)
+            dockerArgs = '-p 3306';
+        else {
+            try {
+                await this.rm();
+            } catch (e) {}
+            dockerArgs = `--name ${this.name} -p 3306:${this.dbConf.port}`;
+        }
+
+        let runChown = process.platform != 'linux';
+
+        let container = await this.execP(`docker run --env RUN_CHOWN=${runChown} -d ${dockerArgs} salix-db`);
+        this.id = container.stdout;
+
+        try {
+            if (this.isRandom) {
+                let inspect = await this.execP(`docker inspect -f "{{json .NetworkSettings}}" ${this.id}`);
+                let netSettings = JSON.parse(inspect.stdout);
+
+                if (ci)
+                    this.dbConf.host = netSettings.Gateway;
+
+                this.dbConf.port = netSettings.Ports['3306/tcp'][0]['HostPort'];
+            }
+
+            if (runChown) await this.wait();
+        } catch (err) {
+            if (this.isRandom)
+                await this.rm();
+            throw err;
+        }
+    }
+
+    /**
+     * Does the minium effort to start the database container, if it doesn't exists
+     * calls the 'docker' task, if it is started does nothing. Keep in mind that when
+     * you do not rebuild the docker you may be using an outdated version of it.
+     * See the 'docker' task for more info.
+     */
+    async start() {
+        let state;
+        try {
+            let result = await this.execP(`docker inspect -f "{{json .State}}" ${this.id}`);
+            state = JSON.parse(result.stdout);
+        } catch (err) {
+            return await this.run();
+        }
+
+        switch (state.Status) {
+        case 'running':
+            return;
+        case 'exited':
+            await this.execP(`docker start ${this.id}`);
+            await this.wait();
+            return;
+        default:
+            throw new Error(`Unknown docker status: ${state.Status}`);
+        }
+    }
+
+    wait() {
+        return new Promise((resolve, reject) => {
+            const mysql = require('mysql2');
+
+            let interval = 100;
+            let elapsedTime = 0;
+            let maxInterval = 4 * 60 * 1000;
+
+            let myConf = {
+                user: this.dbConf.username,
+                password: this.dbConf.password,
+                host: this.dbConf.host,
+                port: this.dbConf.port
+            };
+
+            log('Waiting for MySQL init process...');
+
+            async function checker() {
+                elapsedTime += interval;
+                let state;
+
+                try {
+                    let result = await this.execP(`docker container inspect -f "{{json .State}}" ${this.id}`);
+                    state = JSON.parse(result.stdout);
+                } catch (err) {
+                    return reject(new Error(err.message));
+                }
+
+                if (state.Status === 'exited')
+                    return reject(new Error('Docker exited, please see the docker logs for more info'));
+
+                let conn = mysql.createConnection(myConf);
+                conn.on('error', () => {});
+                conn.connect(err => {
+                    conn.destroy();
+                    if (!err) {
+                        log('MySQL process ready.');
+                        return resolve();
+                    }
+
+                    if (elapsedTime >= maxInterval)
+                        reject(new Error(`MySQL not initialized whithin ${elapsedTime / 1000} secs`));
+                    else
+                        setTimeout(bindedChecker, interval);
+                });
+            }
+            let bindedChecker = checker.bind(this);
+            bindedChecker();
+        });
+    }
+
+    rm() {
+        return this.execP(`docker rm -fv ${this.id}`);
+    }
+
+    /**
+     * Promisified version of exec().
+     *
+     * @param {String} command The exec command
+     * @return {Promise} The promise
+     */
+    execP(command) {
+        return new Promise((resolve, reject) => {
+            exec(command, (err, stdout, stderr) => {
+                if (err)
+                    reject(err);
+                else {
+                    resolve({
+                        stdout: stdout,
+                        stderr: stderr
+                    });
+                }
+            });
+        });
+    }
+};
diff --git a/e2e/smokes-tests.js b/e2e/smokes-tests.js
deleted file mode 100644
index 7b4e16edfb..0000000000
--- a/e2e/smokes-tests.js
+++ /dev/null
@@ -1,35 +0,0 @@
-require('babel-core/register')({presets: ['es2015']});
-
-process.on('warning', warning => {
-    console.log(warning.name);
-    console.log(warning.message);
-    console.log(warning.stack);
-});
-
-let verbose = false;
-
-if (process.argv[2] === '--v')
-    verbose = true;
-
-let Jasmine = require('jasmine');
-let jasmine = new Jasmine();
-let SpecReporter = require('jasmine-spec-reporter').SpecReporter;
-
-jasmine.loadConfig({
-    spec_files: [
-        `${__dirname}/smokes/**/*[sS]pec.js`,
-        `${__dirname}/helpers/extensions.js`
-    ],
-    helpers: []
-});
-
-jasmine.addReporter(new SpecReporter({
-    spec: {
-        // displayStacktrace: 'summary',
-        displaySuccessful: verbose,
-        displayFailedSpec: true,
-        displaySpecDuration: true
-    }
-}));
-
-jasmine.execute();
diff --git a/e2e/smokes/01_client_path.spec.js b/e2e/smokes/01_client_path.spec.js
deleted file mode 100644
index 6c106b2eb2..0000000000
--- a/e2e/smokes/01_client_path.spec.js
+++ /dev/null
@@ -1,31 +0,0 @@
-import selectors from '../../helpers/selectors.js';
-import getBrowser from '../../helpers/puppeteer';
-
-describe('create client path', () => {
-    let browser;
-    let page;
-    beforeAll(async() => {
-        browser = await getBrowser();
-        page = browser.page;
-        await page.loginAndModule('employee', 'client');
-    });
-
-    afterAll(async() => {
-        await browser.close();
-    });
-
-    it('should access to the create client view by clicking the create-client floating button', async() => {
-        await page.waitToClick(selectors.clientsIndex.createClientButton);
-        let url = await page.expectURL('#!/client/create');
-
-        expect(url).toBe(true);
-    });
-
-    it('should cancel the client creation to go back to clients index', async() => {
-        await page.waitToClick(selectors.globalItems.applicationsMenuButton);
-        await page.waitToClick(selectors.globalItems.clientsButton);
-        let url = await page.expectURL('#!/client/index');
-
-        expect(url).toBe(true);
-    });
-});
diff --git a/gulpfile.js b/gulpfile.js
index ff6c71aa4e..678fda5271 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -1,11 +1,11 @@
 require('require-yaml');
 const gulp = require('gulp');
-const exec = require('child_process').exec;
 const PluginError = require('plugin-error');
 const argv = require('minimist')(process.argv.slice(2));
 const log = require('fancy-log');
 const request = require('request');
 const e2eConfig = require('./e2e/helpers/config.js');
+const Docker = require('./db/docker.js');
 
 // Configuration
 
@@ -18,10 +18,6 @@ let langs = ['es', 'en'];
 let srcDir = './front';
 let modulesDir = './modules';
 let buildDir = 'dist';
-let containerId = 'salix-db';
-
-let dataSources = require('./loopback/server/datasources.json');
-let dbConf = dataSources.vn;
 
 let backSources = [
     '!node_modules',
@@ -63,7 +59,7 @@ function backWatch(done) {
         done: done
     });
 }
-backWatch.description = `Starts backend in waching mode`;
+backWatch.description = `Starts backend in watcher mode`;
 
 const back = gulp.series(dockerStart, backWatch);
 back.description = `Starts backend and database service`;
@@ -73,78 +69,64 @@ defaultTask.description = `Starts all application services`;
 
 // Backend tests
 
-async function backTestOnce() {
-    let bootOptions;
+async function backTestOnce(done) {
+    let err;
+    let dataSources = require('./loopback/server/datasources.json');
 
-    if (argv['random'])
-        bootOptions = {dataSources};
+    const container = new Docker();
+    await container.run(argv.ci);
 
-    let app = require(`./loopback/server/server`);
-    app.boot(bootOptions);
+    dataSources = JSON.parse(JSON.stringify(dataSources));
 
-    await new Promise((resolve, reject) => {
-        const jasmine = require('gulp-jasmine');
-
-        let options = {
-            errorOnFail: false,
-            config: {
-                random: false
-            }
-        };
-
-        if (argv.junit) {
-            const reporters = require('jasmine-reporters');
-            options.reporter = new reporters.JUnitXmlReporter();
-        }
-
-        let backSpecFiles = [
-            'back/**/*.spec.js',
-            'loopback/**/*.spec.js',
-            'modules/*/back/**/*.spec.js'
-        ];
-
-        gulp.src(backSpecFiles)
-            .pipe(jasmine(options))
-            .on('end', resolve)
-            .on('error', reject)
-            .resume();
+    Object.assign(dataSources.vn, {
+        host: container.dbConf.host,
+        port: container.dbConf.port
     });
 
+    let bootOptions = {dataSources};
+
+    let app = require(`./loopback/server/server`);
+
+    try {
+        app.boot(bootOptions);
+
+        await new Promise((resolve, reject) => {
+            const jasmine = require('gulp-jasmine');
+
+            let options = {
+                errorOnFail: false,
+                config: {
+                    random: false
+                }
+            };
+
+            if (argv.ci) {
+                const reporters = require('jasmine-reporters');
+                options.reporter = new reporters.JUnitXmlReporter();
+            }
+
+            let backSpecFiles = [
+                'back/**/*.spec.js',
+                'loopback/**/*.spec.js',
+                'modules/*/back/**/*.spec.js'
+            ];
+
+            gulp.src(backSpecFiles)
+                .pipe(jasmine(options))
+                .on('end', resolve)
+                .on('error', reject)
+                .resume();
+        });
+    } catch (e) {
+        err = e;
+    }
     await app.disconnect();
+    await container.rm();
+    done();
+    if (err)
+        throw err;
 }
-backTestOnce.description = `Runs the backend tests once, can receive --junit arg to save reports on a xml file`;
-
-async function backTestDockerOnce() {
-    let containerId = await docker();
-    let err;
-
-    try {
-        await backTestOnce();
-    } catch (e) {
-        err = e;
-    }
-
-    if (argv['random'])
-        await execP(`docker rm -fv ${containerId}`);
-    if (err) throw err;
-}
-backTestDockerOnce.description = `Runs backend tests using in site container once`;
-
-async function backTestDocker() {
-    let containerId = await docker();
-    let err;
-
-    try {
-        await backTest();
-    } catch (e) {
-        err = e;
-    }
-
-    if (argv['random'])
-        await execP(`docker rm -fv ${containerId}`);
-    if (err) throw err;
-}
-backTestDocker.description = `Runs backend tests restoring fixtures first`;
+backTestOnce.description = `Runs the backend tests once using a random container, can receive --ci arg to save reports on a xml file`;
 
 function backTest(done) {
     const nodemon = require('gulp-nodemon');
@@ -208,7 +190,14 @@ function e2eSingleRun() {
         ]
     }));
 }
-e2eSingleRun.description = `Runs the e2e tests just once`;
+
+e2e = gulp.series(docker, async function isBackendReady() {
+    const attempts = await backendStatus();
+    log(`Backend ready after ${attempts} attempt(s)`);
+
+    return attempts;
+}, e2eSingleRun);
+e2e.description = `Restarts database and runs the e2e tests`;
 
 async function backendStatus() {
     const milliseconds = 250;
@@ -231,24 +220,6 @@ async function backendStatus() {
 }
 backendStatus.description = `Performs a simple requests to check the backend status`;
 
-e2e = gulp.series(docker, async function isBackendReady() {
-    const attempts = await backendStatus();
-    log(`Backend ready after ${attempts} attempt(s)`);
-
-    return attempts;
-}, e2eSingleRun);
-e2e.description = `Restarts database and runs the e2e tests`;
-
-function smokesOnly() {
-    const jasmine = require('gulp-jasmine');
-    return gulp.src('./e2e/smokes-tests.js')
-        .pipe(jasmine({reporter: 'none'}));
-}
-smokesOnly.description = `Runs the smokes tests only`;
-
-smokes = gulp.series(docker, smokesOnly);
-smokes.description = `Restarts database and runs the smokes tests`;
-
 function install() {
     const install = require('gulp-install');
     const print = require('gulp-print');
@@ -414,156 +385,17 @@ function watch(done) {
 watch.description = `Watches for changes in routes and locale files`;
 
 // Docker
-
-/**
- * Builds the database image and runs a container. It only rebuilds the
- * image when fixtures have been modified or when the day on which the
- * image was built is different to today. Some workarounds have been used
- * to avoid a bug with OverlayFS driver on MacOS.
- */
-async function docker() {
-    let d = new Date();
-    let pad = v => v < 10 ? '0' + v : v;
-    let stamp = `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
-    await execP(`docker build --build-arg STAMP=${stamp} -t salix-db ./db`);
-
-    let dockerArgs = `--name ${containerId} -p 3306:${dbConf.port}`;
-
-    if (argv['random'])
-        dockerArgs = '-p 3306';
-    else {
-        try {
-            await execP(`docker rm -fv ${containerId}`);
-        } catch (e) {}
-    }
-
-    let runChown = process.platform != 'linux';
-    if (argv['run-chown']) runChown = true;
-
-    let result = await execP(`docker run --env RUN_CHOWN=${runChown} -d ${dockerArgs} salix-db`);
-    containerId = result.stdout;
-
-    try {
-        if (argv['random']) {
-            let inspect = await execP(`docker inspect -f "{{json .NetworkSettings}}" ${containerId}`);
-            let netSettings = JSON.parse(inspect.stdout);
-
-            dbConf.host = netSettings.Gateway;
-            dbConf.port = netSettings.Ports['3306/tcp'][0]['HostPort'];
-        }
-
-        if (runChown) await dockerWait();
-    } catch (err) {
-        if (argv['random'])
-            await execP(`docker rm -fv ${containerId}`);
-        throw err;
-    }
-
-    return containerId;
-}
-docker.description = `Builds the database image and runs a container`;
-
-/**
- * Does the minium effort to start the database container, if it doesn't exists
- * calls the 'docker' task, if it is started does nothing. Keep in mind that when
- * you do not rebuild the docker you may be using an outdated version of it.
- * See the 'docker' task for more info.
- */
 async function dockerStart() {
-    let state;
-    try {
-        let result = await execP(`docker inspect -f "{{json .State}}" ${containerId}`);
-        state = JSON.parse(result.stdout);
-    } catch (err) {
-        return await docker();
-    }
-
-    switch (state.Status) {
-    case 'running':
-        return;
-    case 'exited':
-        await execP(`docker start ${containerId}`);
-        await dockerWait();
-        return;
-    default:
-        throw new Error(`Unknown docker status: ${state.Status}`);
-    }
+    const container = new Docker('salix-db');
+    await container.start();
 }
-dockerStart.description = `Starts the database container`;
+dockerStart.description = `Starts the salix-db container`;
 
-function dockerWait() {
-    return new Promise((resolve, reject) => {
-        const mysql = require('mysql2');
-
-        let interval = 100;
-        let elapsedTime = 0;
-        let maxInterval = 4 * 60 * 1000;
-
-        let myConf = {
-            user: dbConf.username,
-            password: dbConf.password,
-            host: dbConf.host,
-            port: dbConf.port
-        };
-
-        log('Waiting for MySQL init process...');
-        checker();
-
-        async function checker() {
-            elapsedTime += interval;
-            let state;
-
-            try {
-                let result = await execP(`docker container inspect -f "{{json .State}}" ${containerId}`);
-                state = JSON.parse(result.stdout);
-            } catch (err) {
-                return reject(new Error(err.message));
-            }
-
-            if (state.Status === 'exited')
-                return reject(new Error('Docker exited, please see the docker logs for more info'));
-
-            let conn = mysql.createConnection(myConf);
-            conn.on('error', () => {});
-            conn.connect(err => {
-                conn.destroy();
-                if (!err) {
-                    log('MySQL process ready.');
-                    return resolve();
-                }
-
-                if (elapsedTime >= maxInterval)
-                    reject(new Error(`MySQL not initialized whithin ${elapsedTime / 1000} secs`));
-                else
-                    setTimeout(checker, interval);
-            });
-        }
-    });
-}
-dockerWait.description = `Waits until database service is ready`;
-
-// Helpers
-
-/**
- * Promisified version of exec().
- *
- * @param {String} command The exec command
- * @return {Promise} The promise
- */
-function execP(command) {
-    return new Promise((resolve, reject) => {
-        exec(command, (err, stdout, stderr) => {
-            if (err)
-                reject(err);
-            else {
-                resolve({
-                    stdout: stdout,
-                    stderr: stderr
-                });
-            }
-        });
-    });
+async function docker() {
+    const container = new Docker('salix-db');
+    await container.run();
 }
+docker.description = `Runs the salix-db container`;
 
 module.exports = {
     default: defaultTask,
@@ -572,13 +404,8 @@ module.exports = {
     backOnly,
     backWatch,
     backTestOnce,
-    backTestDockerOnce,
     backTest,
-    backTestDocker,
     e2e,
-    e2eSingleRun,
-    smokes,
-    smokesOnly,
     i,
     install,
     build,
@@ -590,7 +417,5 @@ module.exports = {
     localesRoutes,
     watch,
     docker,
-    dockerStart,
-    dockerWait,
     backendStatus,
 };
diff --git a/package-lock.json b/package-lock.json
index 4668175599..d2464eaa18 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3265,7 +3265,7 @@
                 },
                 "util": {
                     "version": "0.10.3",
-                    "resolved": "https://registry.npmjs.org/util/-/util-0.10.3.tgz",
+                    "resolved": "http://registry.npmjs.org/util/-/util-0.10.3.tgz",
                     "integrity": "sha1-evsa/lCAUkZInj23/g7TeTNqwPk=",
                     "dev": true,
                     "requires": {
@@ -4081,7 +4081,7 @@
         "base": {
             "version": "0.11.2",
             "resolved": "https://registry.npmjs.org/base/-/base-0.11.2.tgz",
-            "integrity": "sha1-e95c7RRbbVUakNuH+DxVi060io8=",
+            "integrity": "sha512-5T6P4xPgpp0YDFvSWwEZ4NoE3aM4QBQXDzmVbraCkFj8zHM+mba8SyqB5DbZWyR7mYHo6Y7BdQo3MoA4m0TeQg==",
             "dev": true,
             "requires": {
                 "cache-base": "^1.0.1",
@@ -4532,7 +4532,7 @@
                 },
                 "readable-stream": {
                     "version": "1.1.14",
-                    "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
+                    "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
                     "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
                     "dev": true,
                     "requires": {
@@ -4544,7 +4544,7 @@
                 },
                 "string_decoder": {
                     "version": "0.10.31",
-                    "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+                    "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
                     "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
                     "dev": true
                 }
@@ -4604,7 +4604,7 @@
         "cache-base": {
             "version": "1.0.1",
             "resolved": "https://registry.npmjs.org/cache-base/-/cache-base-1.0.1.tgz",
-            "integrity": "sha1-Cn9GQWgxyLZi7jb+TnxZ129marI=",
+            "integrity": "sha512-AKcdTnFSWATd5/GCPRxr2ChwIJ85CeyrEyjRHlKxQ56d4XJMGym0uAiKn0xbLOGOl3+yRpOTi484dVCEc5AUzQ==",
             "dev": true,
             "requires": {
                 "collection-visit": "^1.0.0",
@@ -4674,7 +4674,7 @@
         },
         "camelcase-keys": {
             "version": "2.1.0",
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@@ -18753,7 +18754,7 @@
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@@ -19227,7 +19228,7 @@
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diff --git a/package.json b/package.json
index d92ff59a64..dafe4d7565 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,9 @@
         "type": "git",
         "url": "https://gitea.verdnatura.es/verdnatura/salix"
     },
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