# Mifan Course — Modern eCourse Marketplace

> Mifan Course is a role-based digital eCourse marketplace platform for students, contributors, and platform administrators. It provides self-paced mixed-media lessons (video with captions, audio masterclasses, PDF workbooks, and interactive text), transparent creator revenue sharing via double-entry financial ledgers, step-by-step course builder with quality review queues, and cryptographically verifiable student completion certificates.

## Core Discovery & Public Routes
- [/ (Homepage)](https://ais-dev-n5pd7gv2ne3j7peqvxegtz-753885977842.asia-east1.run.app/): Discovery hub featuring curated courses, active student metrics, mentor spotlights, and trust guarantees.
- [/courses](https://ais-dev-n5pd7gv2ne3j7peqvxegtz-753885977842.asia-east1.run.app/courses): Searchable catalog with multi-facet category filters (Design, Development, Audio, Brand, Business) and level sorting.
- [/pricing/contributors](https://ais-dev-n5pd7gv2ne3j7peqvxegtz-753885977842.asia-east1.run.app/pricing/contributors): Transparent tier plans for educators (Starter: IDR 149,000/mo, Pro: IDR 349,000/mo, Studio: IDR 3,499,000/yr).
- [/certificates/verify](https://ais-dev-n5pd7gv2ne3j7peqvxegtz-753885977842.asia-east1.run.app/certificates/verify): Public credential lookup service for verifying student certificate authenticities.
- [/about](https://ais-dev-n5pd7gv2ne3j7peqvxegtz-753885977842.asia-east1.run.app/about): Mission, quality standards, and educational principles.
- [/help](https://ais-dev-n5pd7gv2ne3j7peqvxegtz-753885977842.asia-east1.run.app/help): Knowledge base and FAQ for students and instructors.
- [/legal/terms](https://ais-dev-n5pd7gv2ne3j7peqvxegtz-753885977842.asia-east1.run.app/terms): Platform terms of service and usage rules.
- [/legal/privacy](https://ais-dev-n5pd7gv2ne3j7peqvxegtz-753885977842.asia-east1.run.app/privacy): Privacy policy and data handling disclosures.
- [/legal/refunds](https://ais-dev-n5pd7gv2ne3j7peqvxegtz-753885977842.asia-east1.run.app/refunds): 14-day student satisfaction refund policy and access revocation rules.

## Featured Courses in Catalog
- **UI Design Foundations** (`/courses/ui-design-foundations`):
  - *Instructor*: Arif Rahman (Senior Product Designer)
  - *Price*: IDR 499,000
  - *Duration*: 4h 30m (5 core lessons, video + text + PDF + audio)
  - *Topics*: Spatial rhythm, 8-point baseline grids, WCAG AA color tokens, Figma component systems, production handoff.
- **Modern React & TypeScript Architecture** (`/courses/react-typescript-mastery`):
  - *Instructor*: Reza Firmansyah (Senior Fullstack Engineer)
  - *Price*: IDR 599,000
  - *Duration*: 5h 30m (6 lessons)
  - *Topics*: Discriminated union typing, custom hooks, optimistic rendering rollbacks, error boundaries, performance profiling.
- **AI Engineering & Practical LLM Prompting** (`/courses/practical-ai-engineering`):
  - *Instructor*: Reza Firmansyah
  - *Price*: IDR 699,000
  - *Duration*: 4h 00m (4 lessons)
  - *Topics*: Deterministic JSON schemas, function calling, tool orchestration loops, Server-Sent Events (SSE) streaming, prompt evaluation suites.
- **Brand Systems Basics** (`/courses/brand-systems-basics`):
  - *Instructor*: Arif Rahman
  - *Price*: IDR 399,000
  - *Duration*: 2h 00m (3 lessons)
  - *Topics*: Typographic hierarchy, 5-tier neutral palettes, brand voice guidelines, developer token handoff.
- **Product Metrics & Growth Strategy** (`/courses/product-metrics-growth-strategy`):
  - *Instructor*: Diana Kusuma (VP of Product)
  - *Price*: IDR 549,000
  - *Duration*: 3h 30m (4 lessons)
  - *Topics*: North Star metric trees, cohort retention curves, pricing elasticity, product-led growth experimentation.

## Platform Architecture & Role Separation
1. **Student Hub** (`/learn`):
   - Access enrolled courses, resume video/audio lessons at saved timestamps, take notes, download resources, and claim verifiable certificates upon reaching 100% completion.
2. **Contributor Studio** (`/contributor`):
   - 6-step course builder (Basics, Curriculum, Media, Pricing, Completion Policy, Review), student roster analytics, transparent ledger calculating Gross Sales, Platform Commission (10-20%), and Gateway Fees (3%), with verified payout withdrawals.
3. **Platform Administration** (`/admin`):
   - Identity KYC review queues, course quality checklist audits, order refund processing, commission rule overrides, and immutable audit logging.

## Machine-Readable Endpoints
- `/llms.txt`: This high-level discovery document.
- `/llms-full.txt`: Comprehensive deep-dive document with detailed lesson outlines, policies, and API schemas.
- `/sitemap.xml`: XML sitemap for automated web indexers.
- `/api/courses`: JSON endpoint returning published catalog metadata.
- `/api/health`: Server health check status endpoint.