diff --git a/src/entities/experience/ui/ExperienceCard/ExperienceCard.test.tsx b/src/entities/experience/ui/ExperienceCard/ExperienceCard.test.tsx
index 701998a..0d81cf5 100644
--- a/src/entities/experience/ui/ExperienceCard/ExperienceCard.test.tsx
+++ b/src/entities/experience/ui/ExperienceCard/ExperienceCard.test.tsx
@@ -64,10 +64,10 @@ describe('ExperienceCard', () => {
       expect(screen.getByRole('heading', { level: 3 })).toHaveTextContent('Senior Developer');
     });
 
-    it('period badge has brutal-border, bg-blue, text-cream, text-sm', () => {
+    it('period badge has brutal-border, bg-blue, text-cream, md size', () => {
       render(<ExperienceCard {...DEFAULT_PROPS} />);
       const badge = screen.getByText('2021 – 2024');
-      expect(badge).toHaveClass('brutal-border', 'bg-blue', 'text-cream', 'text-sm');
+      expect(badge).toHaveClass('brutal-border', 'bg-blue', 'text-cream', 'px-4', 'py-2', 'text-sm');
     });
 
     it('description renders via RichText with rich-text class', () => {
diff --git a/src/entities/experience/ui/ExperienceCard/ExperienceCard.tsx b/src/entities/experience/ui/ExperienceCard/ExperienceCard.tsx
index 265fdc9..337c1bc 100644
--- a/src/entities/experience/ui/ExperienceCard/ExperienceCard.tsx
+++ b/src/entities/experience/ui/ExperienceCard/ExperienceCard.tsx
@@ -1,4 +1,4 @@
-import { Card, CardSidebar, CardTitle, RichText } from '$shared/ui';
+import { Badge, Card, CardSidebar, CardTitle, RichText } from '$shared/ui';
 
 type Props = {
   /**
@@ -10,7 +10,7 @@ type Props = {
    */
   company: string;
   /**
-   * Employment period (e.g. "2021 – 2024")
+   * Employment period (e.g. "Jan 2021 – Dec 2024")
    */
   period: string;
   /**
@@ -38,17 +38,14 @@ export function ExperienceCard({ title, company, period, description, stack, cla
       <CardSidebar
         sidebar={
           <div className="flex flex-col gap-4">
-            <span className="brutal-border px-4 py-2 bg-blue text-cream text-sm self-start">{period}</span>
+            <Badge size="md">{period}</Badge>
             <p className="text-base font-medium">{company}</p>
             {stack.length > 0 && (
               <div className="flex flex-wrap gap-2">
                 {stack.map((tech) => (
-                  <span
-                    key={tech}
-                    className="brutal-border px-3 py-1 bg-cream text-blue text-sm uppercase tracking-wide"
-                  >
+                  <Badge key={tech} variant="outline">
                     {tech}
-                  </span>
+                  </Badge>
                 ))}
               </div>
             )}
diff --git a/src/shared/ui/Badge/index.ts b/src/shared/ui/Badge/index.ts
index 774798f..ed8eed9 100644
--- a/src/shared/ui/Badge/index.ts
+++ b/src/shared/ui/Badge/index.ts
@@ -1,2 +1,2 @@
-export type { BadgeVariant } from './ui/Badge';
+export type { BadgeSize, BadgeVariant } from './ui/Badge';
 export { Badge } from './ui/Badge';
diff --git a/src/shared/ui/Badge/ui/Badge.test.tsx b/src/shared/ui/Badge/ui/Badge.test.tsx
index aa1469b..8cb88bf 100644
--- a/src/shared/ui/Badge/ui/Badge.test.tsx
+++ b/src/shared/ui/Badge/ui/Badge.test.tsx
@@ -42,6 +42,23 @@ describe('Badge', () => {
     });
   });
 
+  describe('sizes', () => {
+    it('defaults to sm size', () => {
+      render(<Badge>Tag</Badge>);
+      expect(screen.getByText('Tag')).toHaveClass('px-3', 'py-1', 'text-xs');
+    });
+
+    it('applies sm size classes', () => {
+      render(<Badge size="sm">Tag</Badge>);
+      expect(screen.getByText('Tag')).toHaveClass('px-3', 'py-1', 'text-xs');
+    });
+
+    it('applies md size classes', () => {
+      render(<Badge size="md">Tag</Badge>);
+      expect(screen.getByText('Tag')).toHaveClass('px-4', 'py-2', 'text-sm');
+    });
+  });
+
   describe('className passthrough', () => {
     it('merges custom className', () => {
       render(<Badge className="mt-4">Tag</Badge>);
diff --git a/src/shared/ui/Badge/ui/Badge.tsx b/src/shared/ui/Badge/ui/Badge.tsx
index f8dac9d..657cc3a 100644
--- a/src/shared/ui/Badge/ui/Badge.tsx
+++ b/src/shared/ui/Badge/ui/Badge.tsx
@@ -2,6 +2,7 @@ import type { ReactNode } from 'react';
 import { cn } from '$shared/lib';
 
 export type BadgeVariant = 'default' | 'primary' | 'secondary' | 'outline';
+export type BadgeSize = 'sm' | 'md';
 
 interface Props {
   /**
@@ -13,6 +14,11 @@ interface Props {
    * @default 'default'
    */
   variant?: BadgeVariant;
+  /**
+   * Size preset
+   * @default 'sm'
+   */
+  size?: BadgeSize;
   /**
    * Additional CSS classes
    */
@@ -26,12 +32,17 @@ const VARIANTS: Record<BadgeVariant, string> = {
   outline: 'brutal-border bg-transparent text-blue',
 };
 
+const SIZES: Record<BadgeSize, string> = {
+  sm: 'px-3 py-1 text-xs',
+  md: 'px-4 py-2 text-sm',
+};
+
 /**
  * Small label for categorization or status.
  */
-export function Badge({ children, variant = 'default', className }: Props) {
+export function Badge({ children, variant = 'default', size = 'sm', className }: Props) {
   return (
-    <span className={cn('inline-block px-3 py-1 text-xs uppercase tracking-wider', VARIANTS[variant], className)}>
+    <span className={cn('inline-block uppercase tracking-wider', SIZES[size], VARIANTS[variant], className)}>
       {children}
     </span>
   );
diff --git a/src/shared/ui/index.ts b/src/shared/ui/index.ts
index 70b4117..c19f36e 100644
--- a/src/shared/ui/index.ts
+++ b/src/shared/ui/index.ts
@@ -1,4 +1,4 @@
-export type { BadgeVariant } from './Badge';
+export type { BadgeSize, BadgeVariant } from './Badge';
 export { Badge } from './Badge';
 export type { ButtonSize, ButtonVariant } from './Button';
 export { Button } from './Button';