diff --git a/src/data/Organization.ts b/src/data/Organization.ts
new file mode 100644
index 0000000..fa8a6a4
--- /dev/null
+++ b/src/data/Organization.ts
@@ -0,0 +1,26 @@
+interface Organization {
+    name: string,
+    siren: string,
+    site_web: string,
+}
+
+export default Organization
+
+export const Limouzik: Organization = {
+    name: 'Limouzik',
+    siren: '824148738',
+    site_web: 'https://limouzik.com/'
+}
+
+export const Unova: Organization = {
+    name: 'Unova',
+    siren: '824505689',
+    site_web: 'https://www.unova.fr/'
+}
+
+export const Autoentreprise: Organization = {
+    name: 'Ma micro-entreprise',
+    siren: '852444964',
+    site_web: 'https://florianricher.fr/'
+}
+
diff --git a/src/data/Project.ts b/src/data/Project.ts
new file mode 100644
index 0000000..0383244
--- /dev/null
+++ b/src/data/Project.ts
@@ -0,0 +1,37 @@
+import Organization, {Limouzik} from "./Organization";
+import Tool, {Symfony, React} from "./Tool";
+
+interface Project {
+    organization: Organization,
+    name: string,
+    description: string,
+    tools: Array<Tool>
+}
+
+export const SiteWebLimouzik: Project = {
+    organization: Limouzik,
+    name: 'Site web Limouzik',
+    description: 'Site web Limouzik',
+    tools: [Symfony]
+}
+
+export const LimouzikV2: Project = {
+    organization: Limouzik,
+    name: 'Application V3',
+    description: 'Application V3',
+    tools: [React]
+}
+
+export const LimouzikV3: Project = {
+    organization: Limouzik,
+    name: 'Application V3',
+    description: 'Application V3',
+    tools: [React]
+}
+
+export const LimouzikV4: Project = {
+    organization: Limouzik,
+    name: 'Application V4',
+    description: 'Application V4',
+    tools: [React]
+}
\ No newline at end of file
diff --git a/src/data/Tool.ts b/src/data/Tool.ts
new file mode 100644
index 0000000..c410162
--- /dev/null
+++ b/src/data/Tool.ts
@@ -0,0 +1,155 @@
+enum ToolType {
+    LANGUAGE, FRAMEWORK, LIB_OR_PACKAGE, OTHER
+}
+
+enum ToolPlatform {
+    MOBILE, WEB_FRONT, WEB_BACK, SYSTEM, DESKTOP
+}
+
+interface Tool {
+    type: ToolType,
+    name: string,
+    version: string | null,
+    description: string | null,
+    icon: string | null,
+    url: string,
+    tools: Array<Tool>,
+    platforms: Array<ToolPlatform>
+}
+
+export default Tool
+
+// RUBY
+
+export const Ruby: Tool = {
+    type: ToolType.LANGUAGE,
+    name: 'Ruby',
+    version: '2.7 - 3.2',
+    icon: null,
+    description: null,
+    url: 'https://www.ruby-lang.org/',
+    tools: [],
+    platforms: [ToolPlatform.MOBILE, ToolPlatform.WEB_BACK]
+}
+
+export const Rails: Tool = {
+    type: ToolType.FRAMEWORK,
+    name: 'Ruby on rails',
+    version: '5.1 - 7.0',
+    icon: null,
+    description: null,
+    url: 'https://rubyonrails.org/',
+    tools: [Ruby],
+    platforms: [ToolPlatform.WEB_BACK]
+}
+
+// PHP
+
+export const Php: Tool = {
+    type: ToolType.LANGUAGE,
+    name: 'PHP',
+    icon: null,
+    version: '5 et 7',
+    description: null,
+    url: 'https://www.php.net/',
+    tools: [],
+    platforms: [ToolPlatform.WEB_BACK]
+}
+
+export const Symfony: Tool = {
+    type: ToolType.FRAMEWORK,
+    name: 'Symfony',
+    version: '4.0 - 5.0',
+    icon: null,
+    description: null,
+    url: 'https://symfony.com/',
+    tools: [Php],
+    platforms: [ToolPlatform.WEB_BACK]
+}
+
+// JS
+
+export const Javascript: Tool = {
+    type: ToolType.LANGUAGE,
+    name: 'Javascript',
+    version: null,
+    icon: null,
+    description: null,
+    url: 'https://www.javascript.com/',
+    tools: [],
+    platforms: [ToolPlatform.WEB_BACK, ToolPlatform.WEB_FRONT, ToolPlatform.MOBILE, ToolPlatform.DESKTOP]
+}
+
+export const Typescript: Tool = {
+    type: ToolType.LANGUAGE,
+    name: 'Typescript',
+    version: null,
+    icon: null,
+    description: null,
+    url: 'https://www.typescriptlang.org/',
+    tools: [],
+    platforms: Javascript.platforms
+}
+
+export const React: Tool = {
+    type: ToolType.FRAMEWORK,
+    name: 'React',
+    version: '14, 15, 16, 17, 18',
+    icon: null,
+    description: null,
+    url: 'https://react.dev/',
+    tools: [Javascript, Typescript],
+    platforms: [ToolPlatform.WEB_FRONT]
+}
+
+export const Hotwire: Tool = {
+    type: ToolType.FRAMEWORK,
+    name: 'Hotwire',
+    version: '2 - 3',
+    icon: null,
+    description: 'Turbo + Stimulus',
+    url: 'https://stimulus.hotwired.dev/',
+    tools: [Javascript, Typescript, Rails],
+    platforms: [ToolPlatform.WEB_FRONT]
+}
+
+// CSS
+
+// FLUTTER
+
+export const Dart: Tool = {
+    type: ToolType.LANGUAGE,
+    name: 'Dart',
+    version: '2 - 3',
+    icon: null,
+    description: null,
+    url: '',
+    tools: [],
+    platforms: [ToolPlatform.MOBILE, ToolPlatform.SYSTEM, ToolPlatform.WEB_FRONT, ToolPlatform.WEB_BACK, ToolPlatform.DESKTOP]
+}
+
+export const Flutter : Tool = {
+    type: ToolType.FRAMEWORK,
+    name: 'Flutter',
+    version: '2 - 3',
+    icon: null,
+    description: null,
+    url: '',
+    tools: [Dart],
+    platforms: [ToolPlatform.MOBILE, ToolPlatform.WEB_FRONT, ToolPlatform.WEB_BACK, ToolPlatform.DESKTOP]
+}
+
+// RUST
+
+export const Rust : Tool = {
+    type: ToolType.LANGUAGE,
+    name: 'Rust',
+    version: 'Édition 2018, 2021',
+    icon: null,
+    description: null,
+    url: 'https://www.rust-lang.org/',
+    tools: [],
+    platforms: [ToolPlatform.SYSTEM, ToolPlatform.WEB_FRONT, ToolPlatform.WEB_BACK]
+}
+
+// OTHER
\ No newline at end of file