Tutor Marketplace Backend

Tutor Marketplace Backend Template
Tutor Profiles, Subject Offers, and Verified Bookings

Q: Which tutor marketplace policies are hardest to enforce without structured booking data?

A tutor marketplace backend is a BaaS schema and API for matching students to specialized tutors using subject offers, verification status, bookings, and reviews.

Q: What is the right way to link tutor profile management, subject offer search, background check status tracking to fulfillment and return inspections?

It includes User, TutorProfile, SubjectOffer, LessonRequest, Booking, BackgroundCheck, and Review, plus an ER diagram, API sandbox, and an AI Agent prompt.

Q: How do we add new tutor marketplace fee structures or bundles without rewriting booking logic?

Back4app gives you managed database, auth, real-time queries, and flexible schema so you can ship tutor search, background check status, and student reviews without running your own backend.

Q: How do I show tutor listings in Flutter?

Query TutorProfile and SubjectOffer records, then render subjectName, level, mode, baseRate, and isVerified in your Flutter UI.

Q: How do I manage tutor marketplace bookings with Next.js server actions?

Use a server action to create a Booking from a LessonRequest, then validate the tutorProfile pointer and scheduledAt time in Cloud Code if needed.

Q: Can React Native cache tutor profiles offline?

Yes. Enable Local Datastore and pin TutorProfile and SubjectOffer results so students can browse saved tutors when they lose signal.

Q: How do I prevent unauthorized background check edits?

In Cloud Code beforeSave for BackgroundCheck, reject changes from non-operator roles and keep the checkVendor, status, and referenceCode history consistent.

Q: What is the best way to display tutor search results on Android?

Query SubjectOffer and include the related TutorProfile so the UI can show subjectName, level, mode, baseRate, and verified status together.

A production-ready tutor marketplace backend on Back4app with TutorProfile, SubjectOffer, LessonRequest, Booking, BackgroundCheck, and Review records. Includes ER diagram, data dictionary, JSON schema, API sandbox, and an AI Agent prompt for rapid bootstrap.

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What You Get

This template gives you a tutor marketplace backend with TutorProfile, SubjectOffer, LessonRequest, Booking, BackgroundCheck, and Review so students, tutors, and operators can coordinate matches faster.

TutorProfile discovery — Model TutorProfile and SubjectOffer records so learners can filter by featuredSubject, level, mode, and hourlyRate.
BackgroundCheck visibility — Expose BackgroundCheck status, checkVendor, and referenceCode so operators can show verified tutors without manual lookup.
Student feedback signals — Store Review entries with rating, comment, and wouldRecommend to help students compare tutors using real lesson feedback.
Booking operations — Coordinate LessonRequest and Booking data to match a student, a subjectOffer, and a scheduledAt lesson time.

Tutor Marketplace Backend at a Glance

Customers shop tutor marketplace on speed and certainty — which means quotes, holds, and confirmations need to reflect real-time state. The cost shows up in callbacks and credits. This template models TutorProfile, SubjectOffer, LessonRequest, BackgroundCheck, and Booking on Back4app so you can launch a working tutor marketplace platform without rebuilding booking logic from scratch. The schema covers User (username, email, role, fullName), TutorProfile (user, headline, bio, hourlyRate, teachesOnline, isVerified, averageRating, reviewCount, featuredSubject), SubjectOffer (tutorProfile, subjectName, level, mode, baseRate, availabilityNotes, active), LessonRequest (student, subjectOffer, topic, preferredDateTime, durationMinutes, status, budget), BackgroundCheck (tutorProfile, checkVendor, status, referenceCode, completedAt, notes), Booking (student, tutorProfile, lessonRequest, scheduledAt, durationMinutes, status, meetingLink), and Review (student, tutorProfile, booking, rating, comment, wouldRecommend) with auth and marketplace workflows built in. Connect your preferred frontend and ship faster.

Best for:

Tutor marketplacesVerified learning platformsSubject-matching appsStudent review systemsMarketplace MVP launchesTeams selecting BaaS for education products

How this Tutor Marketplace backend is organized

From the first intake to the final sign-off, tutor marketplace success depends on everyone working off the same facts — not the loudest update in the room.

The hub keeps TutorProfile, SubjectOffer, and LessonRequest language consistent so product, ops, and engineering mean the same thing when they say “record.”

Tutor Marketplace Features

Every technology card in this hub uses the same tutor marketplace backend schema with User, TutorProfile, SubjectOffer, LessonRequest, Booking, BackgroundCheck, and Review.

TutorProfile management

TutorProfile stores headline, bio, hourlyRate, featuredSubject, and verified status.

SubjectOffer search

SubjectOffer links tutorProfile, subjectName, level, mode, and baseRate.

BackgroundCheck status tracking

BackgroundCheck captures tutorProfile, status, checkVendor, and completedAt.

LessonRequest intake

LessonRequest stores student, subjectOffer, topic, preferredDateTime, durationMinutes, status, and budget.

Booking and Review workflow

Booking and Review keep scheduled lessons and student feedback connected.

Why Build Your Tutor Marketplace Backend with Back4app?

Back4app gives you tutor, offer, booking, review, and screening primitives so your team can focus on matching learners with verified expertise instead of wiring infrastructure.

•TutorProfile and SubjectOffer in one model: Store subjectName, level, mode, and baseRate in SubjectOffer while keeping TutorProfile records tied to each tutor.
•Verification you can inspect: Track BackgroundCheck status and referenceCode so operators can show verified tutors without chasing spreadsheets.
•Realtime discovery and booking updates: Use Live Queries for Booking and Review changes while REST and GraphQL stay available for every client.

Build the tutor marketplace backend once, then reuse the same contract across web, mobile, and operator tools.

Tutor Marketplace Benefits

A tutor marketplace backend that helps you launch with clearer matching signals and less schema churn.

Faster tutor matching

Start from TutorProfile, SubjectOffer, and LessonRequest instead of designing the marketplace flow from zero.

Verification visible to buyers

Use BackgroundCheck status to show who has passed screening before a Booking is confirmed.

Review-driven discovery

Surface Review rating and comment data so student feedback influences tutor visibility.

Cleaner booking records

Keep Booking records tied to LessonRequest, TutorProfile, and scheduledAt lesson times for operator audit trails.

Subject-level marketplace data

Store subjectName, level, mode, and baseRate in SubjectOffer so search and sort stay precise.

AI bootstrap workflow

Generate backend scaffolding and integration guidance fast with one structured prompt.

Ready to launch your tutor marketplace app?

Let the Back4app AI Agent scaffold your tutor marketplace backend and generate TutorProfile, SubjectOffer, LessonRequest, Booking, BackgroundCheck, and Review flows from one prompt.

Build with AI Agent Try the API Playground

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Tutor Marketplace Tech Stack

Everything included in this tutor marketplace backend template.

Frontend

13+ technologies

Backend

Back4app

Database

MongoDB

Auth

Built-in auth + sessions

API

REST and GraphQL

Realtime

Live Queries

Tutor Marketplace ER Model

Entity relationship model for the tutor marketplace backend schema.

ER Diagram

View diagram source

Mermaid

erDiagram
    User ||--o{ TutorProfile : "owns"
    User ||--o{ LessonRequest : "creates"
    User ||--o{ Review : "writes"
    User ||--o{ Booking : "books"

    TutorProfile ||--o{ SubjectOffer : "offers"
    TutorProfile ||--o{ BackgroundCheck : "has"
    TutorProfile ||--o{ Review : "receives"
    TutorProfile ||--o{ Booking : "fulfills"

    SubjectOffer ||--o{ LessonRequest : "selected in"
    SubjectOffer ||--o{ Booking : "used for"

    LessonRequest ||--o{ Booking : "converts to"
    Booking ||--o{ Review : "leads to"

    User {
        String objectId PK
        String username
        String email
        String password
        String role
        String fullName
        Date createdAt
        Date updatedAt
    }

    TutorProfile {
        String objectId PK
        String userId FK
        String headline
        String bio
        Number hourlyRate
        Boolean teachesOnline
        Boolean isVerified
        Number averageRating
        Number reviewCount
        String featuredSubject
        Date createdAt
        Date updatedAt
    }

    SubjectOffer {
        String objectId PK
        String tutorProfileId FK
        String subjectName
        String level
        String mode
        Number baseRate
        String availabilityNotes
        Boolean active
        Date createdAt
        Date updatedAt
    }

    LessonRequest {
        String objectId PK
        String studentId FK
        String subjectOfferId FK
        String topic
        Date preferredDateTime
        Number durationMinutes
        String status
        Number budget
        Date createdAt
        Date updatedAt
    }

    Review {
        String objectId PK
        String studentId FK
        String tutorProfileId FK
        String bookingId FK
        Number rating
        String comment
        Boolean wouldRecommend
        Date createdAt
        Date updatedAt
    }

    BackgroundCheck {
        String objectId PK
        String tutorProfileId FK
        String checkVendor
        String status
        String referenceCode
        Date completedAt
        String notes
        Date createdAt
        Date updatedAt
    }

    Booking {
        String objectId PK
        String studentId FK
        String tutorProfileId FK
        String lessonRequestId FK
        Date scheduledAt
        Number durationMinutes
        String status
        String meetingLink
        Date createdAt
        Date updatedAt
    }

Tutor Marketplace Flow

Typical runtime flow for auth, SubjectOffer discovery, LessonRequest intake, Booking creation, and Review capture.

ER Diagram

View diagram source

Mermaid

sequenceDiagram
  participant Student
  participant TutorMarketApp as Specialized Tutor Market App
  participant Back4app as Back4app Cloud

  Student->>TutorMarketApp: Sign in with username and password
  TutorMarketApp->>Back4app: POST /login
  Back4app-->>TutorMarketApp: Session token

  Student->>TutorMarketApp: Browse SubjectOffer listings
  TutorMarketApp->>Back4app: GET /classes/SubjectOffer?include=tutorProfile
  Back4app-->>TutorMarketApp: SubjectOffer rows with tutorProfile data

  Student->>TutorMarketApp: Open a TutorProfile and read Review scores
  TutorMarketApp->>Back4app: GET /classes/Review?where={"tutorProfile":...}
  Back4app-->>TutorMarketApp: Review list and averageRating fields

  Student->>TutorMarketApp: Submit a LessonRequest
  TutorMarketApp->>Back4app: POST /classes/LessonRequest
  Back4app-->>TutorMarketApp: LessonRequest objectId

  TutorMarketApp->>Back4app: POST /classes/Booking
  Back4app-->>TutorMarketApp: Booking confirmation with scheduledAt

  TutorMarketApp->>Back4app: Live query on Booking and BackgroundCheck status
  Back4app-->>TutorMarketApp: Updated booking and check status

Tutor Data Dictionary

Full field-level reference for every class in the tutor marketplace schema.

Field	Type	Description	Required
objectId	String	Auto-generated unique identifier	Auto
username	String	Account name used to sign in
email	String	Email address for account access
password	String	Hashed password (write-only)
role	String	Marketplace role such as buyer, tutor, or operator
fullName	String	Display name shown on profiles and reviews
createdAt	Date	Auto-generated creation timestamp	Auto
updatedAt	Date	Auto-generated last-update timestamp	Auto

8 fields in User

Tutor Security and Permissions

How ACL and CLP strategy secures tutor profiles, background checks, bookings, and reviews.

Tutor-owned profile controls

Only the tutor linked in TutorProfile.user can edit their TutorProfile and SubjectOffer records.

Verification integrity

BackgroundCheck records should be created or updated by operator workflows or trusted Cloud Code.

Scoped marketplace access

Limit LessonRequest, Booking, and Review reads to the student, tutor, and operator roles that need them.

Tutor Schema (JSON)

Raw JSON schema definition ready to copy into Back4app or use as implementation reference.

JSON

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{
  "classes": [
    {
      "className": "User",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "username": {
          "type": "String",
          "required": true
        },
        "email": {
          "type": "String",
          "required": true
        },
        "password": {
          "type": "String",
          "required": true
        },
        "role": {
          "type": "String",
          "required": true
        },
        "fullName": {
          "type": "String",
          "required": true
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "TutorProfile",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "user": {
          "type": "Pointer",
          "required": true,
          "targetClass": "User"
        },
        "headline": {
          "type": "String",
          "required": true
        },
        "bio": {
          "type": "String",
          "required": true
        },
        "hourlyRate": {
          "type": "Number",
          "required": true
        },
        "teachesOnline": {
          "type": "Boolean",
          "required": true
        },
        "isVerified": {
          "type": "Boolean",
          "required": true
        },
        "averageRating": {
          "type": "Number",
          "required": true
        },
        "reviewCount": {
          "type": "Number",
          "required": true
        },
        "featuredSubject": {
          "type": "String",
          "required": true
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "SubjectOffer",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "tutorProfile": {
          "type": "Pointer",
          "required": true,
          "targetClass": "TutorProfile"
        },
        "subjectName": {
          "type": "String",
          "required": true
        },
        "level": {
          "type": "String",
          "required": true
        },
        "mode": {
          "type": "String",
          "required": true
        },
        "baseRate": {
          "type": "Number",
          "required": true
        },
        "availabilityNotes": {
          "type": "String",
          "required": true
        },
        "active": {
          "type": "Boolean",
          "required": true
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "LessonRequest",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "student": {
          "type": "Pointer",
          "required": true,
          "targetClass": "User"
        },
        "subjectOffer": {
          "type": "Pointer",
          "required": true,
          "targetClass": "SubjectOffer"
        },
        "topic": {
          "type": "String",
          "required": true
        },
        "preferredDateTime": {
          "type": "Date",
          "required": true
        },
        "durationMinutes": {
          "type": "Number",
          "required": true
        },
        "status": {
          "type": "String",
          "required": true
        },
        "budget": {
          "type": "Number",
          "required": true
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "Review",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "student": {
          "type": "Pointer",
          "required": true,
          "targetClass": "User"
        },
        "tutorProfile": {
          "type": "Pointer",
          "required": true,
          "targetClass": "TutorProfile"
        },
        "booking": {
          "type": "Pointer",
          "required": true,
          "targetClass": "Booking"
        },
        "rating": {
          "type": "Number",
          "required": true
        },
        "comment": {
          "type": "String",
          "required": true
        },
        "wouldRecommend": {
          "type": "Boolean",
          "required": true
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "BackgroundCheck",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "tutorProfile": {
          "type": "Pointer",
          "required": true,
          "targetClass": "TutorProfile"
        },
        "checkVendor": {
          "type": "String",
          "required": true
        },
        "status": {
          "type": "String",
          "required": true
        },
        "referenceCode": {
          "type": "String",
          "required": true
        },
        "completedAt": {
          "type": "Date",
          "required": false
        },
        "notes": {
          "type": "String",
          "required": false
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    },
    {
      "className": "Booking",
      "fields": {
        "objectId": {
          "type": "String",
          "required": false
        },
        "student": {
          "type": "Pointer",
          "required": true,
          "targetClass": "User"
        },
        "tutorProfile": {
          "type": "Pointer",
          "required": true,
          "targetClass": "TutorProfile"
        },
        "lessonRequest": {
          "type": "Pointer",
          "required": true,
          "targetClass": "LessonRequest"
        },
        "scheduledAt": {
          "type": "Date",
          "required": true
        },
        "durationMinutes": {
          "type": "Number",
          "required": true
        },
        "status": {
          "type": "String",
          "required": true
        },
        "meetingLink": {
          "type": "String",
          "required": false
        },
        "createdAt": {
          "type": "Date",
          "required": false
        },
        "updatedAt": {
          "type": "Date",
          "required": false
        }
      }
    }
  ]
}

Build Tutor App with AI Agent

Use the Back4app AI Agent to generate a real tutor marketplace app from this template, including frontend, backend, auth, and subject matching, background check, and review flows.

Back4app AI Agent

Ready to build

Create a tutor marketplace app backend on Back4app with this exact schema and behavior.

Schema:
1. User: username, email, password, role, fullName.
2. TutorProfile: user (Pointer to User, required), headline, bio, hourlyRate, teachesOnline, isVerified, averageRating, reviewCount, featuredSubject.
3. SubjectOffer: tutorProfile (Pointer to TutorProfile, required), subjectName, level, mode, baseRate, availabilityNotes, active.
4. LessonRequest: student (Pointer to User, required), subjectOffer (Pointer to SubjectOffer, required), topic, preferredDateTime, durationMinutes, status, budget.
5. BackgroundCheck: tutorProfile (Pointer to TutorProfile, required), checkVendor, status, referenceCode, completedAt, notes.
6. Booking: student (Pointer to User, required), tutorProfile (Pointer to TutorProfile, required), lessonRequest (Pointer to LessonRequest, required), scheduledAt, durationMinutes, status, meetingLink.
7. Review: student (Pointer to User, required), tutorProfile (Pointer to TutorProfile, required), booking (Pointer to Booking, required), rating, comment, wouldRecommend.

Security:
- Tutors can edit their own TutorProfile and SubjectOffer records. BackgroundCheck updates should be handled by trusted Cloud Code or operator roles.

Auth:
- Sign-up, login, logout.

Behavior:
- List tutors, search subject offers, submit lesson requests, confirm bookings, and post reviews.

Deliver:
- Back4app app with schema, ACLs, CLPs; frontend for tutor profiles, subject search, booking requests, background check status, and student reviews.

Press the button below to open the Agent with this template prompt pre-filled.

This is the base prompt without a technology suffix. You can adapt the generated frontend stack afterward.

Deploy in minutes50 free prompts / monthNo credit card required

Tutor API Sandbox

Try REST and GraphQL endpoints against the tutor marketplace schema. Responses use mock data and do not require a Back4app account.

Loading playground…

Uses the same schema as this template.

Pick Your Stack

Expand each card to see how to integrate TutorProfile, SubjectOffer, and LessonRequest with your chosen stack.

What You Get with Every Technology

Every stack uses the same tutor marketplace backend schema and API contracts.

Unified tutor marketplace data structure

Manage User, TutorProfile, SubjectOffer, LessonRequest, Booking, BackgroundCheck, and Review with one contract.

Subject expertise search for tutor marketplace

Filter tutors by subject, level, price, and mode without rewriting your backend.

Background check visibility for tutor marketplace

Surface verified status before a student books a lesson.

Student review signals for tutor marketplace

Let ratings and comments influence marketplace ranking and trust.

Tutor Marketplace Stack Comparison

Compare setup speed, SDK style, and AI support across all supported technologies.

Framework	Setup Time	Tutor Marketplace Benefit	SDK Type	AI Support
Flutter	About 5 min	Single codebase for tutor marketplace on mobile and web.	Typed SDK	Full
React	Under 5 minutes	Fast web dashboard for tutor discovery and bookings.	Typed SDK	Full
React Native	~3–7 min	Cross-platform mobile app for tutor marketplace.	Typed SDK	Full
Next.js	Rapid (5 min) setup	Server-rendered web app for tutor search and operator tools.	Typed SDK	Full
JavaScript	~3–5 min	Lightweight web integration for tutor marketplace.	Typed SDK	Full
Android	About 5 min	Native Android app for tutor search and booking.	Typed SDK	Full
iOS	Under 5 minutes	Native iOS app for tutor marketplace.	Typed SDK	Full
Vue	~3–7 min	Reactive web UI for tutor matching.	Typed SDK	Full
Angular	Rapid (5 min) setup	Enterprise web app for tutor marketplace operators.	Typed SDK	Full
GraphQL	Under 2 min	Flexible GraphQL API for tutor marketplace.	GraphQL API	Full
REST API	Quick (2 min) setup	REST API integration for tutor marketplace.	REST API	Full
PHP	~3 min	Server-side PHP backend for tutor marketplace.	REST API	Full
.NET	~3–7 min	.NET backend for tutor marketplace.	Typed SDK	Full

Setup time reflects expected duration from project bootstrap to first TutorProfile or SubjectOffer query using this template schema.

Tutor Marketplace FAQs

Common questions about building a tutor marketplace backend with this template.

Which tutor marketplace policies are hardest to enforce without structured booking data?

What is the right way to link tutor profile management, subject offer search, background check status tracking to fulfillment and return inspections?

How do we add new tutor marketplace fee structures or bundles without rewriting booking logic?

How do I show tutor listings in Flutter?

How do I manage tutor marketplace bookings with Next.js server actions?

Can React Native cache tutor profiles offline?

How do I prevent unauthorized background check edits?

What is the best way to display tutor search results on Android?

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Tutor Marketplace Backend TemplateTutor Profiles, Subject Offers, and Verified Bookings