diff --git a/app/helpers/chart_helper.rb b/app/helpers/chart_helper.rb
new file mode 100644
index 0000000..9f610e1
--- /dev/null
+++ b/app/helpers/chart_helper.rb
@@ -0,0 +1,15 @@
+module ChartHelper
+  def baas_chart(id, chart_options)
+    html = <<-HTML
+      <script type='text/javascript'>
+        $(function () {
+          $(document).ready(function () {
+            #{id}_data = #{chart_options};
+            $('##{id}').highcharts(#{id}_data);
+          });
+        });
+      </script>
+    HTML
+    html.html_safe
+  end
+end
diff --git a/lib/chart.rb b/lib/chart.rb
new file mode 100644
index 0000000..29c58c0
--- /dev/null
+++ b/lib/chart.rb
@@ -0,0 +1,57 @@
+class Chart < Hash
+  class Pie
+    attr_accessor :chart_opts
+
+    def initialize(series, opts)
+      @chart_opts = {
+        chart: {
+          plotBackgroundColor: nil,
+          plotBorderWidth: nil,
+          plotShadow: false,
+          type: 'pie'
+        },
+        title: { text: opts[:title] },
+        tooltip: { pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>' },
+        plotOptions: {
+          pie: {
+            allowPointSelect: true,
+            cursor: 'pointer',
+            dataLabels: { enabled: false },
+            showInLegend: true
+          }
+        },
+        series: [
+          {
+            name: opts[:name],
+            colorByPoint: true,
+            data: series
+          }
+        ]
+      }
+    end
+  end
+
+  class ColumnTwoAxis
+    attr_accessor :chart_opts
+
+    def initialize(series, opts)
+      @chart_opts = {
+        chart: { type: 'column' },
+        title: { text: opts[:title] },
+        xAxis: {
+            categories: opts[:categories],
+            crosshair: true
+        },
+        yAxis: opts[:yaxis],
+        tooltip: { shared: true },
+        plotOptions: {
+            column: {
+                pointPadding: 0.2,
+                borderWidth: 0
+            }
+        },
+        series: series
+      }
+    end
+  end
+end
diff --git a/lib/chart_generator.rb b/lib/chart_generator.rb
new file mode 100644
index 0000000..54dcdf2
--- /dev/null
+++ b/lib/chart_generator.rb
@@ -0,0 +1,78 @@
+module ChartGenerator
+  extend self
+
+  def job_statuses(clients, days_ago)
+    result = {
+      'Running'   => { y: 0, color: '#D9EDF7' },
+      'Completed' => { y: 0, color: '#DFF0D8' },
+      'Canceled'  => { y: 0, color: '#999999' },
+      'Failed'    => { y: 0, color: '#FFDEDE' },
+      'Waiting'   => { y: 0, color: '#FCF8E3' },
+    }
+
+    Job.where(ClientId: clients).
+        where('StartTime > :time OR SchedTime > :time', time: days_ago.days.ago).
+        group(:JobStatus).count.each do |k,v|
+      if k == 'R'
+        result['Running'][:y] += v
+      elsif k == 'T'
+        result['Completed'][:y] += v
+      elsif ['f', 'E'].include? k
+        result['Failed'][:y] += v
+      elsif k == 'A'
+        result['Canceled'][:y] += v
+      elsif ["C","F", "M", "S", "c", "d", "j", "m", "p", "s", "t"].include? k
+        result['Waiting'][:y] += v
+      end
+    end
+
+    series = result.map { |k,v| { name: "#{v[:y]} #{k}", y: v[:y], color: v[:color] } }
+
+    Chart::Pie.new(
+      series,
+      title: 'Job Status',
+      name: 'Status'
+    ).chart_opts.to_json
+  end
+
+  def job_stats(clients, days_ago)
+    days = days_ago.downto(0).map {|x| I18n.l(x.days.ago.to_date, format: :short) }
+    year_days = days_ago.downto(0).map {|x| x.days.ago.yday }
+
+    yaxis = [
+      {
+        title: { text: 'Bytes Size' },
+        labels: { format: '{value} MB' },
+        opposite: true
+      },
+      {
+        title: { text: 'Files Count' },
+        labels: { format: '{value} Files' }
+      }
+    ]
+
+    files_data = year_days.map { |x| [x, 0] }.to_h
+    bytes_data = year_days.map { |x| [x, 0] }.to_h
+
+    Job.where(ClientId: clients, JobStatus: 'T').
+      where(EndTime: days_ago.days.ago.end_of_day..Time.now.end_of_day).each do |job|
+        files_data.merge!(Hash[job.end_time.yday, job.job_files.to_i]) do |_, old_v, new_v|
+          old_v + new_v
+        end
+
+        bytes_data.merge!(Hash[job.end_time.yday, (job.job_bytes.to_f / 1048576).round(1)]) do |_, old_v, new_v|
+          old_v + new_v
+        end
+    end
+
+    files = { name: 'Files Count', data: files_data.values, yAxis: 1, tooltip: { valueSuffix: '' } }
+    bytes = { name: 'Bytes Size', data: bytes_data.values, yAxis: 0, tooltip: { valueSuffix: 'MB'} }
+
+    Chart::ColumnTwoAxis.new(
+      [files, bytes],
+      title: 'Job Stats',
+      categories: days,
+      yaxis: yaxis
+    ).chart_opts.to_json
+  end
+end