diff --git a/app/mypage/page.tsx b/app/mypage/page.tsx
index 090cb53..f4a5d29 100644
--- a/app/mypage/page.tsx
+++ b/app/mypage/page.tsx
@@ -1,6 +1,6 @@
 'use client';
 
-import { Suspense, useEffect, useState } from 'react';
+import { Suspense, useCallback, useEffect, useState } from 'react';
 import { useRouter, useSearchParams } from 'next/navigation';
 import Link from 'next/link';
 import { createClient } from '@/lib/supabase/client';
@@ -87,6 +87,15 @@ interface ProductOrder {
   created_at: string;
 }
 
+// 발주·진행 (quotes 기반 — 견적 수락 시 발주서로 전환, /api/projects)
+type ProjectMilestone = { quote_id: string; step_number: number; title: string; status: 'pending' | 'in_progress' | 'completed' };
+type Project = { id: string; title: string; status: string; total: number; created_at: string; milestones: ProjectMilestone[] };
+
+const QUOTE_STATUS_LABELS: Record<string, string> = {
+  sent: '견적 발송', accepted: '발주 확정', in_progress: '진행중', completed: '완료', delivered: '납품 완료',
+};
+const PROJECT_ORDERED_STATUSES = ['accepted', 'in_progress', 'completed', 'delivered'];
+
 function MyPageContent() {
   const router = useRouter();
   const searchParams = useSearchParams();
@@ -102,6 +111,13 @@ function MyPageContent() {
   // 내 의뢰 탭 — 펼친 카드 id 집합 (기본 접힘)
   const [expandedRequests, setExpandedRequests] = useState<Set<string>>(new Set());
 
+  // 발주·진행 (quotes 기반)
+  const [projects, setProjects] = useState<Project[]>([]);
+  const [linkCode, setLinkCode] = useState('');
+  const [linkMsg, setLinkMsg] = useState<string | null>(null);
+  const [linking, setLinking] = useState(false);
+  const [showLinkForm, setShowLinkForm] = useState(false);
+
   // 텔레그램 연동 상태
   const [telegramChatId, setTelegramChatId] = useState<string | null>(null);
   const [telegramLinkState, setTelegramLinkState] = useState<TelegramLinkState>('idle');
@@ -109,6 +125,15 @@ function MyPageContent() {
   const [telegramLinkExpiry, setTelegramLinkExpiry] = useState<string>('');
   const [showTelegramGuide, setShowTelegramGuide] = useState(false);
 
+  const loadProjects = useCallback(async () => {
+    try {
+      const res = await fetch('/api/projects');
+      if (!res.ok) return;
+      const d = await res.json();
+      setProjects(d.projects ?? []);
+    } catch { /* 미로그인/네트워크 — 무시 */ }
+  }, []);
+
   useEffect(() => {
     async function init() {
       const { data: { user } } = await supabase.auth.getUser();
@@ -160,10 +185,13 @@ function MyPageContent() {
         .limit(50);
       setProductOrders(prodOrders || []);
 
+      // 발주·진행 (quotes 기반) 조회
+      await loadProjects();
+
       setLoading(false);
     }
     init();
-  }, []);
+  }, [loadProjects]);
 
   // ── 텔레그램 연결 ──
   const handleTelegramConnect = async () => {
@@ -219,6 +247,24 @@ function MyPageContent() {
     });
   }
 
+  // 견적서 코드 연결 (공개 견적 페이지에서 발급된 public_token)
+  const handleLink = async () => {
+    if (!linkCode.trim() || linking) return;
+    setLinking(true); setLinkMsg(null);
+    try {
+      const res = await fetch('/api/projects/link', {
+        method: 'POST', headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ token: linkCode.trim() }),
+      });
+      const d = await res.json();
+      if (!res.ok) { setLinkMsg(d.error ?? '연결에 실패했습니다.'); return; }
+      setLinkMsg(d.alreadyLinked ? '이미 연결된 견적서입니다.' : '견적서가 연결되었습니다.');
+      setLinkCode('');
+      await loadProjects();
+    } catch { setLinkMsg('연결에 실패했습니다. 다시 시도해주세요.'); }
+    finally { setLinking(false); }
+  };
+
   async function handleDownload(fileId: string) {
     setDownloading(fileId);
     try {
@@ -260,7 +306,7 @@ function MyPageContent() {
 
   const tabs: { key: Tab; label: string; count?: number }[] = [
     { key: 'profile', label: '프로필' },
-    { key: 'requests', label: '내 의뢰', count: orders.length || undefined },
+    { key: 'requests', label: '발주·진행', count: orders.length || undefined },
     { key: 'products', label: '내 제품', count: productGroups.length || undefined },
     { key: 'orders', label: '주문 내역', count: (orders.length + payments.length) || undefined },
   ];
@@ -514,9 +560,71 @@ function MyPageContent() {
           </div>
         )}
 
-        {/* ===== 내 의뢰 ===== */}
+        {/* ===== 발주·진행 + 내 의뢰 ===== */}
         {tab === 'requests' && (
           <div>
+            {/* 발주·진행 (quotes 기반 — 견적 수락 시 발주서로 전환) */}
+            <section className="mb-8">
+              <div className="flex items-center justify-between mb-3">
+                <h2 className="text-base font-bold" style={{ color: 'var(--jsm-ink)', ...KOR_TIGHT }}>
+                  발주·진행
+                </h2>
+                <button
+                  type="button"
+                  onClick={() => setShowLinkForm((v) => !v)}
+                  className="text-xs font-semibold transition-colors hover:underline"
+                  style={{ color: 'var(--jsm-accent)', ...KOR_BODY }}
+                >
+                  {showLinkForm ? '닫기' : '견적서 코드 연결'}
+                </button>
+              </div>
+
+              {showLinkForm && (
+                <div
+                  className="mb-4 rounded-lg border p-4"
+                  style={{ background: 'var(--jsm-surface)', borderColor: 'var(--jsm-line)' }}
+                >
+                  <div className="flex items-center gap-2">
+                    <input
+                      type="text"
+                      value={linkCode}
+                      onChange={(e) => setLinkCode(e.target.value)}
+                      placeholder="견적서 코드를 입력하세요"
+                      className="flex-1 min-w-0 px-3 py-2 rounded-lg border text-sm"
+                      style={{ borderColor: 'var(--jsm-line)', color: 'var(--jsm-ink)' }}
+                    />
+                    <button
+                      type="button"
+                      onClick={handleLink}
+                      disabled={linking}
+                      className="px-4 py-2 rounded-lg text-sm font-semibold text-white transition-colors hover:bg-[var(--jsm-accent-hover)] disabled:opacity-50 flex-shrink-0"
+                      style={{ background: 'var(--jsm-accent)' }}
+                    >
+                      {linking ? '연결중...' : '연결'}
+                    </button>
+                  </div>
+                  {linkMsg && (
+                    <p className="text-xs mt-2 break-keep" style={{ color: 'var(--jsm-ink-soft)', ...KOR_BODY }}>
+                      {linkMsg}
+                    </p>
+                  )}
+                </div>
+              )}
+
+              {projects.length === 0 ? (
+                <p className="text-sm break-keep" style={{ color: 'var(--jsm-ink-soft)', ...KOR_BODY }}>
+                  진행 중인 발주가 없습니다. 견적서 코드를 입력해 연결하거나 새로 의뢰해 보세요.
+                </p>
+              ) : (
+                <div className="space-y-3">
+                  {projects.map((p) => (
+                    <ProjectCard key={p.id} project={p} />
+                  ))}
+                </div>
+              )}
+            </section>
+
+            {/* 기존 의뢰 카드 리스트 (contact_requests 기반) */}
             {orders.length === 0 ? (
               <EmptyState
                 title="의뢰 내역이 없습니다"
@@ -1060,6 +1168,82 @@ function RequestCard({
   );
 }
 
+// 발주서 뱃지 — accepted 이후 상태(발주 확정~납품 완료)에는 "발주서" 뱃지를 병기한다.
+function isProjectOrder(status: string): boolean {
+  return PROJECT_ORDERED_STATUSES.includes(status);
+}
+
+// 발주·진행 카드 — quotes 기반. 총액 + 마일스톤 타임라인(스텝 순서대로 진행 상태 표시).
+function ProjectCard({ project }: { project: Project }) {
+  return (
+    <Card compact>
+      <div className="flex items-start justify-between gap-3 mb-2">
+        <div className="font-bold break-keep" style={{ color: 'var(--jsm-ink)', ...KOR_TIGHT }}>
+          {project.title}
+        </div>
+        <div className="flex items-center gap-2 flex-shrink-0">
+          {isProjectOrder(project.status) && (
+            <span
+              className="text-xs font-semibold px-2.5 py-1 rounded-full whitespace-nowrap"
+              style={{ background: 'var(--jsm-surface-alt)', color: 'var(--jsm-ink-soft)' }}
+            >
+              발주서
+            </span>
+          )}
+          <span
+            className="text-xs font-semibold px-2.5 py-1 rounded-full whitespace-nowrap"
+            style={{ background: 'var(--jsm-accent-soft)', color: 'var(--jsm-accent)' }}
+          >
+            {QUOTE_STATUS_LABELS[project.status] ?? project.status}
+          </span>
+        </div>
+      </div>
+
+      <div className="text-sm font-semibold mb-4" style={{ color: 'var(--jsm-ink)', ...KOR_BODY }}>
+        {project.total.toLocaleString('ko-KR')}원
+      </div>
+
+      {project.milestones.length > 0 && (
+        <ol className="space-y-2">
+          {project.milestones
+            .slice()
+            .sort((a, b) => a.step_number - b.step_number)
+            .map((m) => {
+              const done = m.status === 'completed';
+              const active = m.status === 'in_progress';
+              return (
+                <li key={m.step_number} className="flex items-center gap-3">
+                  <span
+                    className="flex items-center justify-center rounded-full text-xs font-semibold flex-shrink-0"
+                    style={{
+                      width: 22,
+                      height: 22,
+                      background: done ? 'var(--jsm-accent)' : 'var(--jsm-surface)',
+                      border: done || active ? '2px solid var(--jsm-accent)' : '2px solid var(--jsm-line)',
+                      color: done ? '#ffffff' : active ? 'var(--jsm-accent)' : 'var(--jsm-ink-faint)',
+                    }}
+                  >
+                    {m.step_number}
+                  </span>
+                  <span
+                    className="text-sm break-keep"
+                    style={{
+                      color: done || active ? 'var(--jsm-ink)' : 'var(--jsm-ink-faint)',
+                      fontWeight: active ? 700 : 500,
+                      ...KOR_BODY,
+                    }}
+                  >
+                    {m.title}
+                  </span>
+                </li>
+              );
+            })}
+        </ol>
+      )}
+    </Card>
+  );
+}
+
 function EmptyState({
   title,
   desc,