diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f0f9aa1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,55 @@
+# Miscellaneous
+*.java.hsp
+*.sonarj
+*.sw*
+.DS_Store
+build.sh
+integration-repo
+ivy-cache
+argfile*
+activemq-data/
+classes/
+
+# Log files
+jxl.log
+jmx.log
+derby.log
+
+# Gradle artifacts
+.gradle
+.gradletasknamecache
+/build
+buildSrc/build
+/spring-*/build
+/framework-bom/build
+/framework-docs/build
+/integration-tests/build
+/src/asciidoc/build
+spring-test/test-output/
+
+# Maven artifacts
+pom.xml
+/target/
+
+# Eclipse artifacts, including WTP generated manifests
+bin
+.classpath
+.project
+.settings
+.springBeans
+spring-*/src/main/java/META-INF/MANIFEST.MF
+
+# IDEA artifacts and output dirs
+*.iml
+*.ipr
+*.iws
+.idea
+out
+test-output
+atlassian-ide-plugin.xml
+
+# VS Code
+.vscode/
+
+# Application
+src/main/resources/application-dev.yaml
\ No newline at end of file
diff --git a/HELP.md b/HELP.md
new file mode 100644
index 0000000..c176371
--- /dev/null
+++ b/HELP.md
@@ -0,0 +1,30 @@
+# Getting Started
+
+### Reference Documentation
+For further reference, please consider the following sections:
+
+* [Official Gradle documentation](https://docs.gradle.org)
+* [Spring Boot Gradle Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/3.1.0/gradle-plugin/reference/html/)
+* [Create an OCI image](https://docs.spring.io/spring-boot/docs/3.1.0/gradle-plugin/reference/html/#build-image)
+* [Spring Reactive Web](https://docs.spring.io/spring-boot/docs/3.1.0/reference/htmlsingle/#web.reactive)
+* [Spring Data R2DBC](https://docs.spring.io/spring-boot/docs/3.1.0/reference/htmlsingle/#data.sql.r2dbc)
+* [Liquibase Migration](https://docs.spring.io/spring-boot/docs/3.1.0/reference/htmlsingle/#howto.data-initialization.migration-tool.liquibase)
+* [Spring Security](https://docs.spring.io/spring-boot/docs/3.1.0/reference/htmlsingle/#web.security)
+* [Spring for GraphQL](https://docs.spring.io/spring-boot/docs/3.1.0/reference/html/web.html#web.graphql)
+
+### Guides
+The following guides illustrate how to use some features concretely:
+
+* [Building a Reactive RESTful Web Service](https://spring.io/guides/gs/reactive-rest-service/)
+* [Accessing data with R2DBC](https://spring.io/guides/gs/accessing-data-r2dbc/)
+* [Securing a Web Application](https://spring.io/guides/gs/securing-web/)
+* [Spring Boot and OAuth2](https://spring.io/guides/tutorials/spring-boot-oauth2/)
+* [Authenticating a User with LDAP](https://spring.io/guides/gs/authenticating-ldap/)
+* [Building a GraphQL service](https://spring.io/guides/gs/graphql-server/)
+
+### Additional Links
+These additional references should also help you:
+
+* [Gradle Build Scans – insights for your project's build](https://scans.gradle.com#gradle)
+* [R2DBC Homepage](https://r2dbc.io)
+
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 0000000..4981a12
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,40 @@
+plugins {
+	java
+	id("org.springframework.boot") version "3.1.0"
+	id("io.spring.dependency-management") version "1.1.0"
+}
+
+group = "ru.rupikz"
+version = "0.0.1-SNAPSHOT"
+java.sourceCompatibility = JavaVersion.VERSION_17
+
+configurations {
+	compileOnly {
+		extendsFrom(configurations.annotationProcessor.get())
+	}
+}
+
+repositories {
+	mavenCentral()
+}
+
+dependencies {
+	implementation("org.springframework.boot:spring-boot-starter-data-r2dbc")
+	implementation("org.springframework.boot:spring-boot-starter-graphql")
+	implementation("org.springframework.boot:spring-boot-starter-security")
+	implementation("org.springframework.boot:spring-boot-starter-webflux")
+	implementation("org.liquibase:liquibase-core")
+	implementation("org.springframework:spring-jdbc")
+	compileOnly("org.projectlombok:lombok")
+	runtimeOnly("org.postgresql:postgresql")
+	runtimeOnly("org.postgresql:r2dbc-postgresql")
+	annotationProcessor("org.projectlombok:lombok")
+	testImplementation("org.springframework.boot:spring-boot-starter-test")
+	testImplementation("io.projectreactor:reactor-test")
+	testImplementation("org.springframework.graphql:spring-graphql-test")
+	testImplementation("org.springframework.security:spring-security-test")
+}
+
+tasks.withType<Test> {
+	useJUnitPlatform()
+}
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..a69d9cb
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,240 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..53a6b23
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,91 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/schema.graphql b/schema.graphql
new file mode 100644
index 0000000..ad3b0c8
--- /dev/null
+++ b/schema.graphql
@@ -0,0 +1,272 @@
+type Query {
+  schedule(filter: ScheduleFilter!): [GroupByLesson!]!
+
+  educators(filter: EducatorFilter!): EducatorPageable!
+  educationSubjects(filter: EducationSubjectFilter!): EducationSubjectPageable!
+}
+
+type Mutation {
+  createSchedule(input: CreateScheduleInput!): Schedule!
+  updateSchedule(input: UpdateScheduleInput!): Schedule!
+  removeSchedule(id: ID!): Boolean!
+
+  createLesson(input: CreateLessonInput!): Lesson!
+  updateLesson(input: UpdateLessonInput!): Lesson!
+  removeLesson(id: ID!): Boolean!
+
+  createEducationSubject(input: CreateEducationSubjectInput!): EducationSubject!
+  updateEducationSubject(input: UpdateEducationSubjectInput!): EducationSubject!
+  removeEducationSubject(id: ID!): Boolean!
+
+  createEducator(input: CreateEducatorInput!): Educator!
+  updateEducator(input: UpdateEducatorInput!): Educator!
+  removeEducator(id: ID!): Boolean!
+
+  createGroup(input: CreateGroupInput!): Group!
+  updateGroup(input: UpdateGroupInput!): Group!
+  removeGroup(id: ID!): Boolean!
+
+  createUniversity(input: CreateUniversityInput!): University!
+  updateUniversity(input: UpdateUniversityInput!): University!
+  removeUniversity(id: ID!): Boolean!
+}
+
+# Filters
+type ScheduleFilter {
+  dateStart: Date!
+  dateEnd: Date!
+  weekDay: [WeekDay!]
+  weekType: WeekType
+  groupId: ID
+  educationSubjectId: ID
+  educatorId: ID
+  educationSubjectType: EducationSubjectType
+  room: String
+}
+
+type EducatorFilter {
+  firstname: String
+  lastname: String
+  patronymic: String
+  universityId: ID
+}
+
+type EducationSubjectFilter {
+  name: String
+  universityId: ID
+}
+
+# Inputs
+type CreateScheduleInput {
+  name: String!
+  dateStart: Date!
+  dateEnd: Date!
+  universityId: ID!
+  groupId: ID!
+}
+
+type UpdateScheduleInput {
+  id: ID!
+  name: String
+  dateStart: Date
+  dateEnd: Date
+  universityId: ID
+  groupId: ID
+}
+
+# При создании или изменении урока, нужно проверять чтоб
+# Schedule.universityId == Group.universityId == EducationSubject.universityId == educator.universityId
+type CreateLessonInput {
+  timeStart: Time!
+  timeEnd: Time!
+  weekDay: WeekDay!
+  weekType: WeekType!
+  educationSubjectId: ID!
+  educationSubjectType: EducationSubjectType!
+  educatorId: ID!
+  room: String!
+  groupId: ID!
+  scheduleId: ID!
+}
+
+type UpdateLessonInput {
+  id: ID!
+  timeStart: Time
+  timeEnd: Time
+  weekDay: WeekDay
+  weekType: WeekType
+  educationSubjectId: ID
+  educationSubjectType: EducationSubjectType
+  educatorId: ID
+  room: String
+  groupId: ID
+  scheduleId: ID
+}
+
+type CreateEducationSubjectInput {
+  name: String!
+  universityId: ID!
+}
+
+type UpdateEducationSubjectInput {
+  id: ID!
+  name: String
+  universityId: ID!
+}
+
+type CreateEducatorInput {
+  firstname: String
+  lastname: String!
+  patronymic: String
+  universityId: ID!
+}
+
+type UpdateEducatorInput {
+  id: ID!
+  firstname: String
+  lastname: String
+  patronymic: String
+  universityId: ID
+}
+
+type CreateGroupInput {
+  name: String!
+  studyType: StudyType!
+  educationType: EducationType!
+  year: Int!
+  universityId: ID!
+}
+
+type UpdateGroupInput {
+  id: ID!
+  name: String
+  studyType: StudyType
+  educationType: EducationType
+  year: Int
+  universityId: ID
+}
+
+type CreateUniversityInput {
+  name: String!
+  address: String!
+}
+
+type UpdateUniversityInput {
+  id: ID!
+  name: String
+  address: String
+}
+
+# Outputs
+type EducatorPageable {
+  context: [Educator!]!
+  nextCursor: String!
+  previousCursor: String!
+}
+
+type EducationSubjectPageable {
+  context: [EducationSubject!]!
+  nextCursor: String!
+  previousCursor: String!
+}
+
+# Types
+type Schedule {
+  id: ID!
+  name: String!
+  dateStart: Date!
+  dateEnd: Date!
+  university: University!
+  group: Group!
+  groupByLesson: [GroupByLesson!]!
+}
+
+type GroupByLesson {
+  weekDay: WeekDay!
+  weekType: WeekType!
+  lessons: [Lesson!]!
+}
+
+type Lesson {
+  id: ID!
+  timeStart: Time!
+  timeEnd: Time!
+  weekDay: WeekDay!
+  weekType: WeekType!
+  educationSubject: EducationSubject!
+  educationSubjectType: EducationSubjectType!
+  educator: Educator!
+  room: String!
+  group: Group!
+  schedule: Schedule!
+}
+
+type EducationSubject {
+  id: ID!
+  name: String!
+  university: University!
+}
+
+type Educator {
+  id: ID!
+  firstname: String!
+  lastname: String!
+  patronymic: String!
+  university: University!
+}
+
+type Group {
+  id: ID!
+  name: String!
+  studyType: StudyType!
+  educationType: EducationType!
+  admission: Date!
+  graduation: Date!
+  university: University!
+}
+
+type University {
+  id: ID!
+  name: String!
+  address: [Address!]!
+}
+
+type Address {
+  id: ID!
+  value: String!
+  university: University!
+}
+
+# Enums
+enum EducationSubjectType {
+  LECTURE
+  PRACTICE
+  LABORATORY
+}
+
+enum WeekDay {
+  MONDAY
+  TUESDAY
+  WEDNESDAY
+  THURSDAY
+  FRIDAY
+  SATURDAY
+  SUNDAY
+}
+
+enum WeekType {
+  EVEN
+  ODD
+  REGULAR
+}
+
+enum StudyType {
+  FULL_TIME
+  PART_TIME
+}
+
+enum EducationType {
+  BAKALAVRIAT
+  MAGISTRACY
+  SPECIALITET
+}
diff --git a/settings.gradle.kts b/settings.gradle.kts
new file mode 100644
index 0000000..3e6cd7e
--- /dev/null
+++ b/settings.gradle.kts
@@ -0,0 +1 @@
+rootProject.name = "scheduler"
diff --git a/src/main/java/ru/rupikz/scheduler/SchedulerApplication.java b/src/main/java/ru/rupikz/scheduler/SchedulerApplication.java
new file mode 100644
index 0000000..ce5e5c0
--- /dev/null
+++ b/src/main/java/ru/rupikz/scheduler/SchedulerApplication.java
@@ -0,0 +1,13 @@
+package ru.rupikz.scheduler;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SchedulerApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(SchedulerApplication.class, args);
+	}
+
+}
diff --git a/src/main/resources/application-dev.yaml.example b/src/main/resources/application-dev.yaml.example
new file mode 100644
index 0000000..6a91189
--- /dev/null
+++ b/src/main/resources/application-dev.yaml.example
@@ -0,0 +1,11 @@
+spring:
+  r2dbc:
+    url: "r2dbc:postgresql://localhost:5442/scheduler"
+    username: admin
+    password: admin
+    initialization-mode: always
+  liquibase:
+    url: "jdbc:postgresql://localhost:5442/scheduler"
+    user: admin
+    password: admin
+    change-log: classpath:changelog.yaml
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
new file mode 100644
index 0000000..e71b29e
--- /dev/null
+++ b/src/main/resources/application.yaml
@@ -0,0 +1,8 @@
+server:
+  port: 8081
+
+spring:
+  graphql:
+    schema:
+      locations: classpath:graphql/**/
+      fileExtensions: .graphqls, .gqls
\ No newline at end of file
diff --git a/src/test/java/ru/rupikz/scheduler/SchedulerApplicationTests.java b/src/test/java/ru/rupikz/scheduler/SchedulerApplicationTests.java
new file mode 100644
index 0000000..e480fb7
--- /dev/null
+++ b/src/test/java/ru/rupikz/scheduler/SchedulerApplicationTests.java
@@ -0,0 +1,13 @@
+package ru.rupikz.scheduler;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class SchedulerApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}