AI-Powered Web & Mobile Service Marketplace Fixed Price Scope

Summary

((Note: This job post provides a condensed overview of the work required and does not capture the full technical and operational scope of the project. If your proposal aligns with our expectations and we choose to move forward, you will receive a comprehensive project brief outlining all deliverables, technical requirements, system flows, and documentation references before proceeding to the NDA stage.))

We are hiring an experienced full-stack development team to build a structured, AI-powered marketplace platform with complete Web + iOS + Android parity. The platform is not experimental; it is fully spec'd out via detailed technical documentation, and you will be expected to follow the documentation without deviation.

This is an AI-driven service marketplace. The core system has been partially scaffolded using Lovable.dev, an AI-assisted code generation environment, and we are now entering the most critical phase — implementing real business logic, backend structure, frontend completion, and integrating an AI Smart Assist system as a central feature.

Platform Overview:
The system is a dual-sided platform facilitating interaction between clients and service professionals. It supports:

Task postings from clients

Service listings by professionals

Real-time GPS filtering & proximity sorting

Category-specific ratings & performance tracking

Role switching (Client / Provider)

Secure internal messaging

Cross-platform support (Web, Android, iOS)

Region-specific logic for UK and Canada (currencies, zip code, regulatory features)

Dynamic proposal and hiring flow

Smart Assist: The AI at the Heart of the System
This platform is governed by an internal AI system called Smart Assist, which plays an active role in administration, automation, compliance, and security. The Smart Assist system must be built according to the following expectations:

P.S.: Note that more details about Smart Assist AI are documented and specified under the project's documentation, such as the Software Requirement Specification (SRS), etc, and the below is only a brief introductory outline defining Smart Assist for your early understanding of the requirements.

Smart Assist must:

Monitor all platform activity in real time.

Automatically flag suspicious user behaviors or interactions.

Automatically flag suspicious or non-compliant tasks, service listings, or messages.

Auto-approve service listings and task postings if content is safe and compliant

Auto-deny or escalate for manual review if content is risky, suspicious, or unclear

Alert admins of flagged content or patterns

Provide internal logs for an audit trail on automated decisions.

Run 24/7 in the background, consuming real-time data from Supabase and frontend activity.

Operate per region, ensuring each launch market (Canada and the UK) is monitored individually.

Provide monthly logs of AI actions.

Tech Stack:

Lovable.dev (AI environment)

Supabase (Auth, DB, Storage)

React.js / Next.js

Node.js or equivalent backend

React Native / Expo (Mobile Parity)

GitHub (Version control)

Scope of Work:

Study documentation after NDA (SRS, admin blueprints, platform logic)

Finalize and extend the Lovable-generated base.

Implement Smart Assist, dashboards, and all flows.

Build mobile parity (iOS, Android)

Implement secure payments, GPS logic, and compliance logic.

Full testing and debugging

Budget & Payments:
Fixed price: USD 1,500

$700 after web delivery with partial mobile

$800 after full completion across platforms with Smart Assist deployed

Strict Project Conditions:

NDA required before access

7-day mandatory document study

No feature omission or deviation allowed

No post-NDA negotiation

Only apply if you accept the price and scope fully.

To Apply:

Confirm your agreement with the terms.

Confirm NDA willingness

List your team structure.

Provide relevant project links and experience.