diff --git a/Gemfile b/Gemfile
index 9db5534..60f708b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -39,6 +39,7 @@ gem 'rufus-scheduler', '~> 3.0.9', require: false
 gem 'activesupport'
 gem 'corefines', '~> 1.6'
 gem 'role_playing', github: 'jnv/role_playing'
+gem 'logging'
 
 ## For console
 gem 'pry', require: false
diff --git a/Gemfile.lock b/Gemfile.lock
index 0600957..368e16e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -134,6 +134,10 @@ GEM
       celluloid (>= 0.15.2)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
+    little-plugger (1.1.3)
+    logging (2.0.0)
+      little-plugger (~> 1.1)
+      multi_json (~> 1.10)
     lumberjack (1.0.9)
     method_source (0.8.2)
     mime-types (2.4.3)
@@ -285,6 +289,7 @@ DEPENDENCIES
   json_spec (~> 1.1.2)
   kosapi_client!
   kramdown
+  logging
   pg
   pliny (~> 0.2.1)
   pry
diff --git a/config/initializers/logging.rb b/config/initializers/logging.rb
new file mode 100644
index 0000000..14d52e6
--- /dev/null
+++ b/config/initializers/logging.rb
@@ -0,0 +1,12 @@
+# Logging configuration for the whole app.
+#
+# For details see https://github.com/TwP/logging
+
+require 'logging'
+
+Logging.logger.root.tap do |root|
+  root.appenders = Logging.appenders.stdout(
+    layout: Logging::Layouts.pattern(format_as: :inspect, pattern: '%-5l [%c]: %m\n')
+  )
+  root.level = (Config.rack_env == 'production' ? :info : :debug)
+end
diff --git a/lib/tasks/sirius.rake b/lib/tasks/sirius.rake
index f10f887..3bb5618 100644
--- a/lib/tasks/sirius.rake
+++ b/lib/tasks/sirius.rake
@@ -7,61 +7,62 @@ namespace :sirius do
     require 'bundler'
     Bundler.setup
     require File.expand_path('../../lib/initializer', File.dirname(__FILE__))
+    @logger = Logging.logger['sirius.rake']
   end
 
   namespace :events do
 
     desc 'Fetches parallels from KOSapi'
     task :import => :env do
-      puts 'Importing parallels.'
+      @logger.info 'Importing parallels.'
       build_manager.import_parallels
     end
 
     desc 'Fetches students from KOSapi'
     task :import_students => :env do
-      puts 'Importing students, grab a coffee.'
+      @logger.info 'Importing students, grab a coffee.'
       build_manager.import_students
     end
 
     desc 'Plans stored parallels'
     task :plan => :env do
-      puts 'Planning parallels.'
+      @logger.info 'Planning parallels.'
       build_manager.plan_stored_parallels
     end
 
     desc 'Assigns people from parallels to events.'
     task :assign_people => :env do
-      puts 'Assigning people to events.'
+      @logger.info 'Assigning people to events.'
       build_manager.assign_people
     end
 
     desc 'Imports exams from KOSapi and generates corresponding events.'
     task :import_exams => :env do
-      puts 'Importing exams.'
+      @logger.info 'Importing exams.'
       build_manager.import_exams
     end
 
     desc 'Import students for saved exam events for all active semesters.'
     task :import_exam_students => :env do
-      puts 'Importing exam students.'
+      @logger.info 'Importing exam students.'
       build_manager.import_exam_students
     end
 
     desc 'Import course events for all active semesters.'
     task :import_course_events => :env do
-      puts 'Importing course events.'
+      @logger.info 'Importing course events.'
       build_manager.import_course_events
     end
 
     desc 'Import course event students for all active semesters.'
     task :import_course_event_students => :env do
-      puts 'Importing course event students.'
+      @logger.info 'Importing course event students.'
       build_manager.import_course_event_students
     end
 
     desc 'Recalculates relative sequence number for all existing non-deleted events in active semesters.'
     task :renumber => :env do
-      puts 'Renumbering events.'
+      @logger.info 'Renumbering events.'
       build_manager.renumber_events
     end
   end
diff --git a/script/scheduler b/script/scheduler
index 988429f..9eca3cb 100755
--- a/script/scheduler
+++ b/script/scheduler
@@ -10,50 +10,35 @@ scheduler = Rufus::Scheduler.new
 class SyncHandler
   def initialize
     require 'sirius/schedule_manager'
+    require 'pliny/tasks'
+    Dir['lib/tasks/*.rake'].each { |task| load task }
+    @logger = Logging.logger[self]
   end
 
   def call(job, time)
-    manager = Sirius::ScheduleManager.new
-    $stderr.puts "Import started at #{Time.now}"
-    manager.import_parallels
-    $stderr.puts "Parallels finished at #{Time.now}"
-    manager.import_students
-    $stderr.puts "Students finished at #{Time.now}"
-    manager.plan_stored_parallels
-    $stderr.puts "Planning finished at #{Time.now}"
-    manager.assign_people
-    $stderr.puts "Assigning people finished at #{Time.now}"
-    manager.import_exams
-    $stderr.puts "Importing exams finished at #{Time.now}"
-    manager.import_exam_students
-    $stderr.puts "Importing exam students finished at #{Time.now}"
-    manager.import_course_events
-    $stderr.puts "Importing course events finished at #{Time.now}"
-    manager.import_course_event_students
-    $stderr.puts "Importing course event students finished at #{Time.now}"
-    manager.renumber_events
-    $stderr.puts "Renumbering events finished at #{Time.now}"
+    @logger.info "Scheduled import started."
+    start = Time.now
+    Rake::Task['sirius:events'].invoke
+    finish = Time.now
+    @logger.info "Scheduled import finished. Time taken: #{finish - start} s."
   end
 end
 
-
 def scheduler.on_error(job, error)
   begin
     Raven.capture_exception(error, logger: 'scheduler', extra: { job: job })
   rescue => e
-    $stderr.puts("Failure in reporting scheduler error to Raven (Sentry).")
-    $stderr.puts(e.inspect)
-    $stderr.puts(e.backtrace)
+    Logging.logger[self].error e
   ensure
     super
   end
 end
 
 if Config.sync_schedule
-  $stderr.puts "Setting automatic sync to '#{Config.sync_schedule}'"
+  Logging.logger[:scheduler].info "Setting automatic sync to '#{Config.sync_schedule}'"
   scheduler.repeat Config.sync_schedule, SyncHandler.new, overlap: false, timeout: '1h'
 else
-  $stderr.puts 'SYNC_SCHEDULE not configured, automatic sync will be disabled'
+  Logging.logger[:scheduler].info 'SYNC_SCHEDULE not configured, automatic sync will be disabled'
 end
 
 scheduler.join