diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
new file mode 100644
index 0000000..bfa841b
--- /dev/null
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,5 @@
+**Description**
+
+Replace this text with a description of the changes in this PR.
+
+-----------------
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..1265915
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,64 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+
+  pull_request:
+
+jobs:
+  test:
+    name: Test failing spec detector
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.7.2
+          bundler-cache: true
+      - name: Lint  files
+        run: bundle exec rake rubocop
+      - name: Run tests
+        run: bundle exec rake spec
+      - name: Upload Failures
+        uses: actions/upload-artifact@v3
+        with:
+          name: Failures
+          path: failures_log_*.yml
+      - name: Upload Exceptions
+        uses: actions/upload-artifact@v3
+        with:
+          name: Exceptions
+          path: exceptions_log_*.yml
+
+  print_log:
+    name: Test print logs task
+    needs: test
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.7.2
+          bundler-cache: true
+      - name: Download Failures
+        uses: actions/download-artifact@v3
+        with:
+          name: Failures
+      - name: Download Exceptions
+        uses: actions/download-artifact@v3
+        with:
+          name: Exceptions
+      - name: Run combine_log task
+        run: bundle exec rake failing_specs_detector:combine_log
+      - name: Upload log file
+        id: read_file
+        uses: actions/upload-artifact@v3
+        with:
+          name: failing_specs_log
+          path: "failing_specs_detector_log.txt"
diff --git a/.gitignore b/.gitignore
index b04a8c8..c7f5bff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,8 @@
 
 # rspec failure tracking
 .rspec_status
+
+# log files
+exceptions_log_*.yml
+failures_log_*.yml
+failing_specs_detector_log.txt
diff --git a/Gemfile b/Gemfile
index a9ce097..1f49266 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,5 +5,6 @@ source "https://rubygems.org"
 gemspec
 
 gem 'pry'
+gem 'psych', '~> 4.0.6'
 gem 'rspec', '~>3.12'
 gem 'rubocop'
diff --git a/Gemfile.lock b/Gemfile.lock
index 5e07ec2..e9f02b1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -19,6 +19,8 @@ GEM
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
+    psych (4.0.6)
+      stringio
     racc (1.7.3)
     rainbow (3.1.1)
     rake (10.5.0)
@@ -51,15 +53,18 @@ GEM
     rubocop-ast (1.30.0)
       parser (>= 3.2.1.0)
     ruby-progressbar (1.13.0)
+    stringio (3.1.0)
     unicode-display_width (2.5.0)
 
 PLATFORMS
   arm64-darwin-21
+  x86_64-linux
 
 DEPENDENCIES
   bundler
   failing_spec_detector!
   pry
+  psych (~> 4.0.6)
   rake (~> 10.0)
   rspec (~> 3.12)
   rubocop
diff --git a/Rakefile b/Rakefile
index b7e9ed5..3c5b792 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,6 +1,14 @@
 require "bundler/gem_tasks"
 require "rspec/core/rake_task"
+require 'rubocop/rake_task'
 
 RSpec::Core::RakeTask.new(:spec)
 
-task :default => :spec
+import './lib/tasks/failing_spec_detector/combine_log.rake'
+
+task default: %i[
+  spec
+  rubocop
+]
+
+RuboCop::RakeTask.new
diff --git a/lib/failing_spec_detector.rb b/lib/failing_spec_detector.rb
index 62b5e97..29567c3 100644
--- a/lib/failing_spec_detector.rb
+++ b/lib/failing_spec_detector.rb
@@ -1,4 +1,4 @@
-require "failing_spec_detector/version"
+require 'failing_spec_detector/version'
 
 module FailingSpecDetector
   class Error < StandardError; end
diff --git a/lib/failing_spec_detector/combiner.rb b/lib/failing_spec_detector/combiner.rb
new file mode 100644
index 0000000..ecbbe0f
--- /dev/null
+++ b/lib/failing_spec_detector/combiner.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module FailingSpecDetector
+  # Combiner class to combine and group the failures by exception
+  class Combiner
+    def initialize(exceptions, failures)
+      @exceptions = exceptions
+      @failures = failures
+      @filename = 'failing_specs_detector_log.txt'
+    end
+
+    def combine
+      File.write(@filename, "Failing spec detector:\n\n\n")
+      return if @exceptions.empty?
+
+      @exceptions.uniq.each do |exception|
+        File.write(@filename, "#{exception}:\n\n", mode: 'a')
+        related_examples = @failures.select { |failure| failure.exception == exception }
+        next if related_examples.empty?
+
+        related_examples.each do |failure|
+          File.write(@filename, "#{failure.backtrace}:\n", mode: 'a')
+        end
+        File.write(@filename, "\n\n\n", mode: 'a')
+      end
+      File.write(@filename, '----------------------------------------------------------------', mode: 'a')
+    end
+  end
+end
diff --git a/lib/failing_spec_detector/failing_spec_formatter.rb b/lib/failing_spec_detector/failing_spec_formatter.rb
index 7504069..7a1c405 100644
--- a/lib/failing_spec_detector/failing_spec_formatter.rb
+++ b/lib/failing_spec_detector/failing_spec_formatter.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 require 'rspec/core/formatters/base_text_formatter'
+require_relative 'failure'
+require 'yaml'
 
 module FailingSpecDetector
   class FailingSpecFormatter < RSpec::Core::Formatters::BaseTextFormatter
@@ -10,7 +12,8 @@ def initialize(output)
       super(output)
       @failures = []
       @exceptions = []
-      @filename = 'log.txt'
+      @failures_filename = "failures_log_#{ENV.fetch('TEST_ENV_NUMBER', nil)}.yml"
+      @exceptions_filename = "exceptions_log_#{ENV.fetch('TEST_ENV_NUMBER', nil)}.yml"
     end
 
     def example_failed(failure)
@@ -18,24 +21,14 @@ def example_failed(failure)
 
       @exceptions << exception unless @exceptions.include?(exception)
 
+      failure = Failure.new(exception, failure.formatted_backtrace.join("\n"))
+
       @failures << failure
     end
 
     def stop(_notification)
-      File.open(@filename, 'w') { |f| f.write "Failing spec detector:\n" }
-      return if @exceptions.empty?
-
-      @exceptions.each do |exception|
-        File.write(@filename, "#{exception}:\n\n", mode: 'a')
-        related_examples = @failures.select { |failure| failure.exception.to_s.gsub(/\e\[(\d+)m/, '') == exception }
-        next if related_examples.empty?
-
-        related_examples.each do |failure|
-          File.write(@filename, "#{failure.formatted_backtrace.join("\n")}:\n", mode: 'a')
-        end
-        File.write(@filename, "\n\n\n", mode: 'a')
-      end
-      File.write(@filename, '----------------------------------------------------------------', mode: 'a')
+      File.write(@exceptions_filename, YAML.dump(@exceptions), mode: 'w')
+      File.write(@failures_filename, YAML.dump(@failures), mode: 'w')
     end
   end
 end
diff --git a/lib/failing_spec_detector/failure.rb b/lib/failing_spec_detector/failure.rb
new file mode 100644
index 0000000..ed21b30
--- /dev/null
+++ b/lib/failing_spec_detector/failure.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module FailingSpecDetector
+  # a simplified Failure class allow us to store only the needed information
+  class Failure
+    attr_accessor :exception, :backtrace
+
+    def initialize(exception, backtrace)
+      @exception = exception
+      @backtrace = backtrace
+    end
+  end
+end
diff --git a/lib/failing_spec_detector/version.rb b/lib/failing_spec_detector/version.rb
index ca5862b..7f95b97 100644
--- a/lib/failing_spec_detector/version.rb
+++ b/lib/failing_spec_detector/version.rb
@@ -1,3 +1,3 @@
 module FailingSpecDetector
-  VERSION = "0.1.0"
+  VERSION = '0.1.0'
 end
diff --git a/lib/tasks/failing_spec_detector/combine_log.rake b/lib/tasks/failing_spec_detector/combine_log.rake
new file mode 100644
index 0000000..31cc7e0
--- /dev/null
+++ b/lib/tasks/failing_spec_detector/combine_log.rake
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+require 'yaml'
+require_relative '../../failing_spec_detector/failure'
+require_relative '../../failing_spec_detector/combiner'
+
+namespace :failing_specs_detector do
+  desc 'Print all logs in console'
+  task :combine_log do
+    failures = []
+    exceptions = []
+    failures_file_paths = Dir['failures_log_*.yml']
+    exceptions_file_paths = Dir['exceptions_log_*.yml']
+    failures_file_paths.each do |file_path|
+      failures.concat(YAML.load_file(file_path, permitted_classes: [FailingSpecDetector::Failure]))
+      File.delete(file_path)
+    end
+    exceptions_file_paths.each do |file_path|
+      exceptions.concat(YAML.load_file(file_path))
+      File.delete(file_path)
+    end
+
+    FailingSpecDetector::Combiner.new(exceptions, failures).combine
+  end
+end
diff --git a/spec/failing_spec_detector/failing_spec_formatter_spec.rb b/spec/failing_spec_detector/failing_spec_formatter_spec.rb
index e7966da..a2f2bdf 100644
--- a/spec/failing_spec_detector/failing_spec_formatter_spec.rb
+++ b/spec/failing_spec_detector/failing_spec_formatter_spec.rb
@@ -5,10 +5,14 @@
 RSpec.describe FailingSpecDetector::FailingSpecFormatter do
   let(:formatter) { described_class.new(output) }
   let(:output) { Tempfile.new('./output_to_close') }
-  let(:expected_file_path) { './spec/support/expected_file.txt' }
-  let(:actual_file_path) { './log.txt' }
-  let(:expected_file) { File.new(expected_file_path, 'r') }
-  let(:actual_file) { File.new(actual_file_path, 'r') }
+  let(:expected_failures_file_path) { './spec/support/expected_failures_log_.yml' }
+  let(:expected_exceptions_file_path) { './spec/support/expected_exceptions_log_.yml' }
+  let(:actual_failures_file_path) { './failures_log_.yml' }
+  let(:actual_exceptions_file_path) { './exceptions_log_.yml' }
+  let(:expected_failures_file) { File.new(expected_failures_file_path, 'r') }
+  let(:expected_exceptions_file) { File.new(expected_exceptions_file_path, 'r') }
+  let(:actual_failures_file) { File.new(actual_failures_file_path, 'r') }
+  let(:actual_exceptions_file) { File.new(actual_exceptions_file_path, 'r') }
 
   let(:examples) { [failed_notification1, failed_notification2, failed_notification3] }
   let(:expected_exceptions) { [failed_notification1.exception.to_s, failed_notification3.exception.to_s] }
@@ -54,9 +58,10 @@
     example
   end
 
-  it 'prints the failing specs backtraces grouped by exception' do
+  it 'stores the failing specs failures and exceptions in yml files' do
     mock_run_specs
-    expect(FileUtils.compare_file(actual_file, expected_file)).to be_truthy
+    expect(FileUtils.compare_file(actual_failures_file, expected_failures_file)).to be_truthy
+    expect(FileUtils.compare_file(actual_exceptions_file, expected_exceptions_file)).to be_truthy
   end
 
   def mock_run_specs
diff --git a/spec/support/expected_exceptions_log_.yml b/spec/support/expected_exceptions_log_.yml
new file mode 100644
index 0000000..e63ee86
--- /dev/null
+++ b/spec/support/expected_exceptions_log_.yml
@@ -0,0 +1,3 @@
+---
+- Test Error 1
+- Test Error 2
diff --git a/spec/support/expected_failures_log_.yml b/spec/support/expected_failures_log_.yml
new file mode 100644
index 0000000..ee9e536
--- /dev/null
+++ b/spec/support/expected_failures_log_.yml
@@ -0,0 +1,10 @@
+---
+- !ruby/object:FailingSpecDetector::Failure
+  exception: Test Error 1
+  backtrace: "/spec/one_spec.rb:11:in `some_method'"
+- !ruby/object:FailingSpecDetector::Failure
+  exception: Test Error 1
+  backtrace: "/spec/two_spec.rb:20:in `some_method'"
+- !ruby/object:FailingSpecDetector::Failure
+  exception: Test Error 2
+  backtrace: "/spec/three_spec.rb:4:in `some_method'"
diff --git a/spec/support/expected_file.txt b/spec/support/expected_file.txt
deleted file mode 100644
index 379edf2..0000000
--- a/spec/support/expected_file.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Failing spec detector:
-Test Error 1:
-
-/spec/one_spec.rb:11:in `some_method':
-/spec/two_spec.rb:20:in `some_method':
-
-
-
-Test Error 2:
-
-/spec/three_spec.rb:4:in `some_method':
-
-
-
-----------------------------------------------------------------
\ No newline at end of file