Development of technical architecture and interactive prototype of the MVP AI platform ALYSYS

Apps for iOS (iPhone and iPad) — incorrectly specified categories?

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We are looking for an experienced system architect / Backend engineer (Node.js/Python/Go) to design technical documentation and create the first functional prototype of the MVP mobile application with LLM (Large Language Models) integration.

The project aims to create an interactive AI assistant that analyzes the user's textual and visual content (symbols, event photos) in real-time based on the logic of a game quest and narrative ("mirror of reality").

Specific stage of work:

Stage 1: Designing the technical architecture, developing the database schema, and creating a working prototype of the AI assistant logic (Core AI Router).

Clear list of tasks and boundaries of responsibility:

System architecture design: Creating an architectural scheme for the interaction of the client (Mobile App), server (Backend), and external APIs (OpenAI / Anthropic / mobile camera).
Database design: Developing a database schema (PostgreSQL / MongoDB) for storing user profiles, request logs, game coin balances, and AI dialogue context.
Content Processing Logic (AI Router): Developing a backend module that receives photos/text from the user, forms a system prompt (Persona: Cheshire AI), and returns a structured response (JSON).
Tokenomics Module (Game Logic): Implementing a basic algorithm for awarding in-game points/coins to the user's balance after each successful session/validation of insight.

Technical requirements (Technology stack):

Backend: Node.js (TypeScript) / Python (FastAPI).
AI Integration: OpenAI API (GPT-4o) or analogs with Vision support (for image analysis).
Database: PostgreSQL (for users and balance) + Redis (for storing sessions and chat context).
Documentation: Swagger/OpenAPI for describing endpoints.

Expected result (Acceptance criteria):

Architecture Document (PDF/Notion): UML diagrams, database schema, API endpoint descriptions, and prompting logic.
Working MVP module (GitHub Repository): Clean backend server code, ready for deployment in Docker.
Demonstration: A working API that successfully accepts a test photo/situation description, processes it through LLM in the assigned role of "Cheshire," returns an interpretation, and correctly credits the game coin to the balance in the database.

Execution timeline:

14–21 days from the moment of approval of the executor.

Proposals 6 Discussions 1

Vladislav Dolmatov

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Budget: 1000 UAH Deadline: 1 day

Good day.

I have significant experience in this field, so I am ready to start immediately after the discussion is finished.

Ilya P.

43 0

Budget: 14000 UAH Deadline: 14 days

Hello.

I can create such a backend in Node.js or Python; I am familiar with Go, but not as well. The project looks like a proper first step in building an AI platform. It is important not only to integrate GPT but also to design the architecture so that in the future, the system can be scaled painlessly and the LLM can be changed without rewriting the backend.

I propose to implement the Core AI Router as a separate module that will accept text and photos, form the Cheshire Persona, call OpenAI or another compatible service, and return a strictly structured JSON. This will make integration with the mobile application stable and predictable.

I will build the database schema on PostgreSQL with separate entities for users, balance, dialogue history, request logs, and token usage. I will use Redis for active sessions and context to minimize the number of tokens and speed up responses.

The architectural documentation will include UML diagrams, the database schema, OpenAPI, a description of service interactions, and the logic for building prompts, so that after the MVP, the system can be easily expanded.

I will provide a GitHub repository with a clean project structure, Docker configuration, and Swagger for all APIs.

Before starting, I can prepare an initial architectural scheme of component interactions and propose the structure of the Core AI Router for free. If the proposed approach suits you, we will continue with the implementation of the entire phase.

Vitalii Lukianchuk

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Rating 278

Budget: 12000 UAH Deadline: 12 days

You need a backend module for an AI assistant that accepts photos and text, generates a prompt in the role of the Cheshire Cat, and returns a response in JSON format, plus an architecture document and a database schema.

I work with Node.js in TypeScript and Python in FastAPI, so I will design the interaction between the mobile client, server, and external OpenAI APIs. I will set up a PostgreSQL schema for profiles, coin balance, and request logs, as well as for storing sessions and dialogue context. I will build a Core AI Router with integration of a model that supports Vision, and basic logic for awarding game points after a session. I will describe the endpoints through Swagger, and deliver clean code ready for deployment.

I am ready to take on this stage and assemble a working MVP. Write to discuss the details and get started.

Viacheslav K.

6 0

Budget: 1500 UAH Deadline: 7 days

Good day, Svetlana!

I reviewed your project and see that you are looking for not just a developer, but a person who understands the concept and philosophy of your project. This is important for creating a unique platform.

I understand that ALYSYS: AWAKENING requires deep immersion in Web3, AI, and blockchain technologies. My experience in developing cross-platform applications and understanding the architecture of large language models will help in achieving your ambitious goals.

Examples of my work:
- Website for a women's app - https://freelancehunt.com/showcase/work/sayt-pro-dodatok-dlya-zhinok/1993139.html
- Car rental website - https://freelancehunt.com/showcase/work/sayt-orendi-avtomobiliv-kievi-ta/1993137.html
- Website for selling luxury cars - https://freelancehunt.com/showcase/work/sayt-dlya-prodazhu-laksheri-avto/1993140.html
- Digital marketing company website - https://freelancehunt.com/showcase/work/sayt-digital-marketingovoyi-kompaniyi/1993142.html

To better understand your needs, please clarify:
- What are the launch deadlines? Is an MVP needed or is there some time flexibility?
- Is there a semantic core or website structure?
- Is the domain already registered?
- Will the content be provided by you or from my side?

Also, if you do not have a clear technical specification, we can discuss how to formulate it based on your ideas and competitor analysis. This will help us create a unique product that stands out in the market.

At the start, it is important to agree on a common vision for the project so that we can move in the same direction. This will allow us to create a quality and effective website.

Let’s discuss the project details and determine how we can work together.

The list does not show proposals concealed by the client or freelancer with a Plus profile, as well as proposals violating rules

Svetlana Zorenko
Kyiv, Ukraine
Цифровой Ковчег

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