diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index d9000a7..0000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,109 +0,0 @@
-version: 2.1
-
-orbs:
-  slack: circleci/slack@4.1
-
-slack/notify: &slack_notify
-  branch_pattern: master
-  event: fail
-  channel: ci-build-status
-  template: SLACK_TAG_CI_FAILURE_TEMPLATE
-
-commands:
-  export_slack_id:
-    steps:
-      - run:
-          name  : Exporting circleci username as slack id.
-          command: echo 'export SLACK_PARAM_MENTIONS="$CIRCLE_USERNAME"' >> "$BASH_ENV"
-      - run:
-          name : CircleCi To Slack user mapping.
-          command: |
-            echo $GITHUB_SLACK_USERMAPPING | base64 --decode > github_slack
-            while read -r line || [[ -n $line ]];
-            do
-              [[ ${line//[[:space:]]/} =~ ^#.* || -z "$line" ]] && continue
-              echo "$line" | tr "=" "\n" | while read -r key; do
-              read -r value
-              if [ "$CIRCLE_USERNAME" = "${key}" ]; then
-                echo "export SLACK_PARAM_MENTIONS='<@${value}>'" >> $BASH_ENV
-              fi
-              done
-            done < github_slack
-            rm github_slack
-
-context: &context
-  - slack-templates
-  - slack_Oauth
-  - Github_Slack_UserMapping
-
-"-": &build7
-  working_directory: ~/sift-php
-  steps:
-    - checkout
-    - export_slack_id
-    - run: sudo composer self-update
-    - restore_cache:
-        keys:
-          - composer-v1-{{ checksum "composer.lock" }}
-          - composer-v1-
-    - run: composer install -n --prefer-dist
-    - save_cache:
-        key: composer-v1-{{ checksum "composer.lock" }}
-        paths:
-          - vendor
-    - run: composer exec phpunit -v
-    - when:
-        condition:
-          equal: [ master, << pipeline.git.branch >> ]
-        steps:
-          - slack/notify:
-              <<: *slack_notify
-
-jobs:
-  build71:
-    <<: *build7
-    docker:
-      - image: circleci/php:7.1.27-stretch
-
-  build72:
-    <<: *build7
-    docker:
-      - image: circleci/php:7.2.16-stretch
-
-  build73:
-    <<: *build7
-    docker:
-      - image: circleci/php:7.3.3-stretch
-
-  build74:
-    <<: *build7
-    docker:
-      - image: circleci/php:7.4.25-cli-buster-node
-
-  run-integration-tests-php74:
-    docker:
-      - image: circleci/php:7.4.25-cli-buster-node
-    steps:
-      - checkout
-      - run:
-          name: Install the lib and run tests
-          command: |
-            composer install -n --prefer-dist
-            php test_integration_app/main.php
-
-workflows:
-  version: 2
-  check_compile:
-    jobs:
-      - build71:
-          context: *context
-      - build72:
-          context: *context
-      - build73:
-          context: *context
-      - build74:
-          context: *context
-      - run-integration-tests-php74:
-          filters:
-            branches:
-              only: master
diff --git a/.jenkins/Jenkinsfile b/.jenkins/Jenkinsfile
deleted file mode 100644
index 68bde66..0000000
--- a/.jenkins/Jenkinsfile
+++ /dev/null
@@ -1,113 +0,0 @@
-// Load Jenkins shared library
-jenkinsBranch = 'v0.15.0'
-sharedLib = library("shared-lib@${jenkinsBranch}")
-
-def siftPhpWorkflow = sharedLib.com.sift.ci.SiftPhpWorkflow.new()
-def ciUtil = sharedLib.com.sift.ci.CIUtil.new()
-def stackdriver = sharedLib.com.sift.ci.StackDriverMetrics.new()
-
-// Default GitHub status context for automatically triggered builds
-def defaultStatusContext = 'Jenkins:auto'
-
-// GitHub repo name
-def repoName = 'sift-php'
-
-pipeline {
-    agent none
-    options {
-        timestamps()
-        skipDefaultCheckout()
-        disableConcurrentBuilds()
-        disableRestartFromStage()
-        parallelsAlwaysFailFast()
-        buildDiscarder logRotator(artifactDaysToKeepStr: '', artifactNumToKeepStr: '', daysToKeepStr: '30', numToKeepStr: '')
-        timeout(time: 1, unit: 'HOURS')
-    }
-    environment {
-        GIT_BRANCH = "${env.CHANGE_BRANCH != null? env.CHANGE_BRANCH : env.BRANCH_NAME}"
-    }
-    stages {
-        stage('Initialize') {
-            steps {
-                script {
-                    statusContext = defaultStatusContext
-                    // Get the commit sha for the build
-                    commitSha = ciUtil.commitHashForBuild()
-                    ciUtil.updateGithubCommitStatus(repoName, statusContext, 'Started', 'pending', commitSha)
-                }
-            }
-        }
-        stage ('Build and Test Workflows') {
-            steps {
-                script {
-                    def workflows = [:]
-
-                    // Unit tests
-                    def unitTestStages = [
-                        'Tests - php 7.1':'7.1',
-                        'Tests - php 7.2':'7.2',
-                        'Tests - php 7.3':'7.3',
-                        'Tests - php 7.4':'7.4'
-                    ]
-
-                    unitTestStages.each { stageName, phpVersion ->
-                        workflows[stageName] = {
-                            stage(stageName) {
-                                ciUtil.updateGithubCommitStatus(repoName, stageName, 'Started', 'pending', commitSha)
-                                try {
-                                    siftPhpWorkflow.runSiftPhpTest("php-${phpVersion.replace('.', '-')}-pod-template.yaml", "php${phpVersion}-${BUILD_TAG}", phpVersion)
-                                    ciUtil.updateGithubCommitStatus(repoName, stageName, 'SUCCESS', 'success', commitSha)
-                                } catch (Exception e) {
-                                    ciUtil.updateGithubCommitStatus(repoName, stageName, 'FAILURE', 'failure', commitSha)
-                                    print("${stageName} failed")
-                                    throw e
-                                }
-                            }
-                        }
-                    }
-
-                    // Integration tests
-                    def phpIntegrationTestsVersion = "7.4"
-                    def integrationTestsStageName = "Integration Tests - php ${phpIntegrationTestsVersion}"
-                    workflows[integrationTestsStageName] = {
-                        stage(integrationTestsStageName) {
-                            if (env.GIT_BRANCH.equals('master')) {
-                                ciUtil.updateGithubCommitStatus(repoName, integrationTestsStageName, 'Started', 'pending', commitSha)
-                                try {
-                                    siftPhpWorkflow.runSiftPhpIntegration("php-${phpIntegrationTestsVersion.replace('.','-')}-pod-template.yaml",
-                                        "php${phpIntegrationTestsVersion}-${BUILD_TAG}",
-                                        phpIntegrationTestsVersion)
-                                    ciUtil.updateGithubCommitStatus(repoName, integrationTestsStageName, 'SUCCESS', 'success', commitSha)
-                                } catch (Exception e) {
-                                    ciUtil.updateGithubCommitStatus(repoName, integrationTestsStageName, 'FAILURE', 'failure', commitSha)
-                                    print("${integrationTestsStageName} failed")
-                                    throw e
-                                }
-                            }
-                        }
-                    }
-
-                    parallel workflows
-                }
-            }
-        }
-    }
-    post {
-        success {
-            script {
-                ciUtil.updateGithubCommitStatus(repoName, statusContext, currentBuild.currentResult, 'success', commitSha)
-            }
-        }
-        unsuccessful {
-            script {
-                ciUtil.updateGithubCommitStatus(repoName, statusContext, currentBuild.currentResult, 'failure', commitSha)
-                ciUtil.notifySlack(repoName, commitSha)
-            }
-        }
-        always {
-            script {
-                stackdriver.updatePipelineStatistics(this)
-            }
-        }
-    }
-}