diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
deleted file mode 100644
index 9e3198100..000000000
--- a/.github/CODEOWNERS
+++ /dev/null
@@ -1 +0,0 @@
-* @splitio/sdk
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
deleted file mode 100644
index 4ab91ee5c..000000000
--- a/.github/pull_request_template.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# JavaScript SDK
-
-## What did you accomplish?
-
-## How do we test the changes introduced in this PR?
-
-## Extra Notes
diff --git a/.github/workflows/ci-cd.yml b/.github/workflows/ci-cd.yml
deleted file mode 100644
index b0e1105f0..000000000
--- a/.github/workflows/ci-cd.yml
+++ /dev/null
@@ -1,153 +0,0 @@
-name: ci-cd
-on:
-  pull_request:
-    branches:
-      - main
-      - development
-  push:
-    branches:
-      - '*'
-
-env:
-  PUPPETEER_SKIP_DOWNLOAD: 'true'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name == 'push' && github.run_number || github.event.pull_request.number }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-  id-token: write
-
-jobs:
-  build:
-    name: Build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v5
-
-      - name: Install Redis
-        run: |
-          sudo add-apt-repository ppa:redislabs/redis
-          sudo apt-get install -y redis-tools redis-server
-
-      - name: Check Redis
-        run: redis-cli ping
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version: 'lts/*'
-          cache: 'npm'
-
-      - name: npm ci
-        run: npm ci
-
-      - name: Setup Chrome
-        uses: browser-actions/setup-chrome@19ae4b339ee18925ab85cf12c1041150ea4a44c8 # v1
-        with:
-          chrome-version: '125'
-      - name: Set CHROME_BIN
-        run: echo "CHROME_BIN=$(which chrome)" >> $GITHUB_ENV
-
-      - name: npm ts tests
-        run: npm run test-ts-decls
-
-      - name: npm check
-        run: npm run check
-
-      - name: npm test-browser
-        run: npm run test-browser
-
-      - name: npm test-node
-        run: npm run test-node
-
-      - name: npm build
-        run: BUILD_BRANCH=$(echo "${GITHUB_REF#refs/heads/}") npm run build
-
-      - name: Store assets
-        if: ${{ github.event_name == 'push' && (github.ref == 'refs/heads/development' || github.ref == 'refs/heads/main') }}
-        uses: actions/upload-artifact@v5
-        with:
-          name: assets
-          path: umd/
-          retention-days: 1
-
-  upload-stage:
-    name: Upload assets
-    runs-on: ubuntu-latest
-    needs: build
-    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/development' }}
-    strategy:
-      matrix:
-        environment:
-          - stage
-        include:
-          - environment: stage
-            account_id: "079419646996"
-            bucket: split-public-stage
-
-    steps:
-      - name: Download assets
-        uses: actions/download-artifact@v6
-        with:
-          name: assets
-          path: umd
-
-      - name: Display structure of assets
-        run: ls -R
-        working-directory: umd
-
-      - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v4
-        with:
-          role-to-assume: arn:aws:iam::${{ matrix.account_id }}:role/gha-public-assets-role
-          aws-region: us-east-1
-
-      - name: Upload to S3
-        run: aws s3 sync $SOURCE_DIR s3://$BUCKET/$DEST_DIR $ARGS
-        env:
-          BUCKET: ${{ matrix.bucket }}
-          SOURCE_DIR: ./umd
-          DEST_DIR: sdk
-          ARGS: --acl public-read --follow-symlinks --cache-control max-age=31536000,public
-
-  upload-prod:
-    name: Upload assets
-    runs-on: ubuntu-latest
-    needs: build
-    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
-    strategy:
-      matrix:
-        environment:
-          - prod
-        include:
-          - environment: prod
-            account_id: "825951051969"
-            bucket: split-public
-
-    steps:
-      - name: Download assets
-        uses: actions/download-artifact@v6
-        with:
-          name: assets
-          path: umd
-
-      - name: Display structure of assets
-        run: ls -R
-        working-directory: umd
-
-      - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v4
-        with:
-          role-to-assume: arn:aws:iam::${{ matrix.account_id }}:role/gha-public-assets-role
-          aws-region: us-east-1
-
-      - name: Upload to S3
-        run: aws s3 sync $SOURCE_DIR s3://$BUCKET/$DEST_DIR $ARGS
-        env:
-          BUCKET: ${{ matrix.bucket }}
-          SOURCE_DIR: ./umd
-          DEST_DIR: sdk
-          ARGS: --acl public-read --follow-symlinks --cache-control max-age=31536000,public
diff --git a/.github/workflows/sonar-scan.yml b/.github/workflows/sonar-scan.yml
deleted file mode 100644
index a81b328b1..000000000
--- a/.github/workflows/sonar-scan.yml
+++ /dev/null
@@ -1,66 +0,0 @@
-name: sonar-scan
-on:
-  pull_request:
-    branches:
-      - main
-      - development
-  push:
-    branches:
-      - main
-      - development
-
-jobs:
-  build:
-    name: Build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v5
-        with:
-          fetch-depth: 0
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version: 'lts/*'
-          cache: 'npm'
-
-      - name: npm CI
-        run: npm ci
-
-      - name: npm Check
-        run: npm run check
-
-      - name: npm Build
-        run: BUILD_BRANCH=$(echo "${GITHUB_REF#refs/heads/}") npm run build
-
-      - name: SonarQube Scan (Push)
-        if: github.event_name == 'push'
-        uses: SonarSource/sonarqube-scan-action@v6
-        env:
-          SONAR_TOKEN: ${{ secrets.SONARQUBE_TOKEN }}
-        with:
-          projectBaseDir: .
-          args: >
-            -Dsonar.host.url=${{ secrets.SONARQUBE_HOST }}
-            -Dsonar.projectName=${{ github.event.repository.name }}
-            -Dsonar.projectKey=${{ github.event.repository.name }}
-            -Dsonar.links.ci="https://github.com/splitio/${{ github.event.repository.name }}/actions"
-            -Dsonar.links.scm="https://github.com/splitio/${{ github.event.repository.name }}"
-
-      - name: SonarQube Scan (Pull Request)
-        if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository
-        uses: SonarSource/sonarqube-scan-action@v6
-        env:
-          SONAR_TOKEN: ${{ secrets.SONARQUBE_TOKEN }}
-        with:
-          projectBaseDir: .
-          args: >
-            -Dsonar.host.url=${{ secrets.SONARQUBE_HOST }}
-            -Dsonar.projectName=${{ github.event.repository.name }}
-            -Dsonar.projectKey=${{ github.event.repository.name }}
-            -Dsonar.links.ci="https://github.com/splitio/${{ github.event.repository.name }}/actions"
-            -Dsonar.links.scm="https://github.com/splitio/${{ github.event.repository.name }}"
-            -Dsonar.pullrequest.key=${{ github.event.pull_request.number }}
-            -Dsonar.pullrequest.branch=${{ github.event.pull_request.head.ref }}
-            -Dsonar.pullrequest.base=${{ github.event.pull_request.base.ref }}
diff --git a/.github/workflows/update-notice-year.yml b/.github/workflows/update-notice-year.yml
deleted file mode 100644
index 440dacbc0..000000000
--- a/.github/workflows/update-notice-year.yml
+++ /dev/null
@@ -1,45 +0,0 @@
-name: Update Notice Year
-
-on:
-  schedule:
-    - cron: "0 3 1 1 *" # 03:00 AM on January 1
-
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Set Current year
-        run: "echo CURRENT=$(date +%Y) >> $GITHUB_ENV"
-
-      - name: Set Previous Year
-        run: "echo PREVIOUS=$(($CURRENT-1)) >> $GITHUB_ENV"
-
-      - name: Update NOTICE
-        uses: jacobtomlinson/gha-find-replace@v3
-        with:
-          find: ${{ env.PREVIOUS }}
-          replace: ${{ env.CURRENT }}
-          include: "NOTICE"
-          regex: false
-
-      - name: Commit files
-        run: |
-          git config user.name 'github-actions[bot]'
-          git config user.email 'github-actions[bot]@users.noreply.github.com'
-          git commit -m "Updated Notice Year" -a
-
-      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v5
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          title: Update Notice Year
-          branch: update-notice
diff --git a/.harness/ci-cd.yaml b/.harness/ci-cd.yaml
new file mode 100644
index 000000000..d89ca3cda
--- /dev/null
+++ b/.harness/ci-cd.yaml
@@ -0,0 +1,150 @@
+pipeline:
+  name: javascript-client
+  identifier: javascriptclient
+  projectIdentifier: Harness_Split
+  orgIdentifier: PROD
+  tags: {}
+  properties:
+    ci:
+      codebase:
+        connectorRef: fmegithubharnessgitops
+        repoName: javascript-client
+        build: <+input>
+  stages:
+    - stage:
+        name: Check-Test-Build-Upload
+        identifier: Checkout_code
+        description: ""
+        type: CI
+        spec:
+          cloneCodebase: true
+          caching:
+            enabled: true
+            override: true
+            paths: []
+          platform:
+            os: Linux
+            arch: Amd64
+          runtime:
+            type: Cloud
+            spec:
+              size: small
+              imageSpec:
+                imageName: ubuntu-latest
+          buildIntelligence:
+            enabled: false
+          execution:
+            steps:
+              - step:
+                  type: Action
+                  name: Set up Node.js
+                  identifier: Set_up_Nodejs
+                  spec:
+                    uses: dcodeIO/setup-node-nvm@master
+                    with:
+                      node-version: lts/*
+              - step:
+                  type: Run
+                  name: Install Redis
+                  identifier: Install_Redis
+                  spec:
+                    shell: Sh
+                    command: |-
+                      sudo add-apt-repository ppa:redislabs/redis
+                      sudo apt-get install -y redis-tools redis-server
+              - step:
+                  type: Run
+                  name: Check Redis
+                  identifier: Check_Redis
+                  spec:
+                    shell: Sh
+                    command: redis-cli ping
+              - step:
+                  type: Run
+                  name: Install Chrome
+                  identifier: Install_Chrome
+                  spec:
+                    shell: Bash
+                    command: |-
+                      curl -fsSL https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb -o /tmp/chrome.deb
+                      apt-get update -qq && apt-get install -y -qq /tmp/chrome.deb || true
+                      # Fallback: install via chromium if the .deb install failed
+                      which google-chrome-stable || apt-get install -y -qq chromium-browser
+                      CHROME_BIN=$(which google-chrome-stable || which chromium-browser || which chromium)
+                      echo "CHROME_BIN=$CHROME_BIN"
+              - step:
+                  type: Run
+                  name: npm ci
+                  identifier: npm_ci
+                  spec:
+                    shell: Sh
+                    command: npm ci
+                    envVariables:
+                      PUPPETEER_SKIP_DOWNLOAD: "true"
+              - step:
+                  type: Run
+                  name: npm ts tests
+                  identifier: npm_ts_tests
+                  spec:
+                    shell: Sh
+                    command: npm run test-ts-decls
+              - step:
+                  type: Run
+                  name: npm run check
+                  identifier: npm_run_check
+                  spec:
+                    shell: Sh
+                    command: npm run check
+              - step:
+                  type: Run
+                  name: npm test-browser
+                  identifier: npm_test_browser
+                  spec:
+                    shell: Bash
+                    command: |-
+                      CHROME_BIN=$(which google-chrome-stable || which chromium-browser || which chromium)
+                      export CHROME_BIN
+                      npm run test-browser
+              - step:
+                  type: Run
+                  name: npm test-node
+                  identifier: npm_test_node
+                  spec:
+                    shell: Sh
+                    command: npm run test-node
+              - step:
+                  type: Run
+                  name: npm run build
+                  identifier: npm_run_build
+                  spec:
+                    shell: Sh
+                    command: BUILD_BRANCH=<+codebase.branch> npm run build
+              - parallel:
+                  - step:
+                      type: Run
+                      name: upload dev assets to CDN
+                      identifier: upload_dev_assets_to_CDN
+                      spec:
+                        shell: Sh
+                        command: |-
+                          aws s3 sync ./umd s3://split-public-stage/sdk --acl public-read --follow-symlinks --cache-control max-age=31536000,public
+                        connectorRef: artifacts
+                        envVariables:
+                          AWS_DEFAULT_REGION: us-east-1
+                      when:
+                        stageStatus: Success
+                        condition: <+trigger.event> == "PUSH" && <+trigger.branch> == "development"
+                  - step:
+                      type: Run
+                      name: upload prod assets to CDN
+                      identifier: upload_prod_assets_to_CDN
+                      spec:
+                        shell: Sh
+                        command: |-
+                          aws s3 sync ./umd s3://split-public/sdk --acl public-read --follow-symlinks --cache-control max-age=31536000,public
+                        connectorRef: artifacts
+                        envVariables:
+                          AWS_DEFAULT_REGION: us-east-1
+                      when:
+                        stageStatus: Success
+                        condition: <+trigger.event> == "PUSH" && <+trigger.branch> == "main"
diff --git a/.harness/input-set.yaml b/.harness/input-set.yaml
new file mode 100644
index 000000000..6cd665e2f
--- /dev/null
+++ b/.harness/input-set.yaml
@@ -0,0 +1,14 @@
+inputSet:
+  name: javascript-client
+  identifier: javascriptclient
+  orgIdentifier: PROD
+  projectIdentifier: Harness_Split
+  pipeline:
+    identifier: javascriptclient
+    properties:
+      ci:
+        codebase:
+          build:
+            type: branch
+            spec:
+              branch: <+trigger.branch>
diff --git a/src/__tests__/consumer/node_redis.spec.js b/src/__tests__/consumer/node_redis.spec.js
index a9da4544b..de5d2bfe9 100644
--- a/src/__tests__/consumer/node_redis.spec.js
+++ b/src/__tests__/consumer/node_redis.spec.js
@@ -43,7 +43,7 @@ const config = {
     impressionsMode: 'DEBUG'
   },
   startup: {
-    readyTimeout: 36000 // 10hs
+    readyTimeout: 15 // 15 secs. Enough to connect to a local Redis, but avoids hanging the test suite if the connection never succeeds
   }
 };
 const expectedConfig = '{"color":"brown"}';
@@ -71,25 +71,36 @@ const MOCKS = {
 /**
  * Initialize redis server and run a cli bash command to load redis with data to do the proper tests
  */
-const initializeRedisServer = (mock = '') => {
+const initializeRedisServer = (assert, mock = '') => {
   // Simply pass the port that you want a Redis server to listen on.
   const server = new RedisServer(redisPort);
   const mockFileName = MOCKS[mock];
 
-  const promise = new Promise((resolve, reject) => {
+  // If the server fails to start (e.g. port 6385 is already in use by a stale redis-server
+  // from a previous interrupted run) or the data cannot be loaded, fail and end the test
+  // right away. Otherwise the returned promise never settles and `tape` hangs forever.
+  const handleError = (err) => {
+    assert.fail(err);
+    assert.end();
+  };
+
+  // The returned promise only resolves on success; on failure the test is already ended above,
+  // so the `.then` consumer never runs and there is no unhandled rejection to hang on.
+  const promise = new Promise((resolve) => {
     server
       .open()
       .then(() => {
         exec(`cat ./src/__tests__/mocks/${mockFileName}.txt | redis-cli -p ${redisPort}`, err => {
           if (err) {
-            reject(server);
             // Node.js couldn't execute the command
+            handleError(err);
             return;
           }
 
           resolve(server);
         });
-      });
+      })
+      .catch(handleError);
   });
 
   return promise;
@@ -98,7 +109,7 @@ const initializeRedisServer = (mock = '') => {
 tape('Node.js Redis', function (t) {
 
   t.test('Regular usage - DEBUG strategy', assert => {
-    initializeRedisServer()
+    initializeRedisServer(assert)
       .then(async (server) => {
         const sdk = SplitFactory(config);
         const client = sdk.client();
@@ -223,7 +234,7 @@ tape('Node.js Redis', function (t) {
 
   t.test('Regular usage - OPTIMIZED strategy', assert => {
     config.sync.impressionsMode = OPTIMIZED;
-    initializeRedisServer()
+    initializeRedisServer(assert)
       .then(async (server) => {
         assert.equal(config.sync.impressionsMode, OPTIMIZED, 'impressionsMode should be OPTIMIZED');
         const sdk = SplitFactory(config);
@@ -349,7 +360,7 @@ tape('Node.js Redis', function (t) {
 
   t.test('Regular usage - NONE strategy', assert => {
     config.sync.impressionsMode = NONE;
-    initializeRedisServer()
+    initializeRedisServer(assert)
       .then(async (server) => {
         const expectedUniqueKeys = [
           { 'f': 'UT_IN_SEGMENT', 'ks': ['UT_Segment_member', 'other'] },
@@ -549,7 +560,7 @@ tape('Node.js Redis', function (t) {
   });
 
   t.test('Connection error', assert => {
-    initializeRedisServer()
+    initializeRedisServer(assert)
       .then((server) => {
         const sdk = SplitFactory({
           ...config,
@@ -607,7 +618,7 @@ tape('Node.js Redis', function (t) {
   });
 
   t.test('Calling destroy with pending operations', assert => {
-    initializeRedisServer()
+    initializeRedisServer(assert)
       .then(async (server) => {
         const sdk = SplitFactory({
           ...config,
@@ -644,7 +655,7 @@ tape('Node.js Redis', function (t) {
   });
 
   t.test('Check IP and Hostname in Redis', assert => {
-    initializeRedisServer()
+    initializeRedisServer(assert)
       .then(async (server) => {
 
         const configs = [
@@ -700,7 +711,7 @@ tape('Node.js Redis', function (t) {
   });
 
   t.test('Getting treatments with flag sets', assert => {
-    initializeRedisServer('flag_sets')
+    initializeRedisServer(assert, 'flag_sets')
       .then(async (server) => {
         const sdk = SplitFactory(config);