Application rental service for arbitration with WebView (FastAPI+Postgres+Flutter+Tg Bot)

Budget: 2000 UAH Deadline: 1 day

Good afternoon, I am ready to develop the backend on NestJS + Postgres. I will implement a Public API with support for HMAC signatures, TTL, one_time, anti-replay, and rate-limit via Redis. I will set up a Secret API as a separate service with basic rule logic (kill_switch, geo, asn, ua), configurations via ENV, and token-based authorization. The database schema includes user, offer, campaign, deeplink, event_log with a reserve for multi-tenancy. I will configure JSON logs, OpenAPI, docker-compose (public, secret, postgres, redis, proxy). The result will be a ready backend with secure processing of deep links, support for demo/prod, and the possibility of further scaling.
I would be happy to discuss the details and start development.

Budget: 1999 UAH Deadline: 1 day

Hello.

I am a NodeJS developer. I have experience with Telegram bots. Write to me, we will discuss.

Budget: 27000 UAH Deadline: 1 day

Hello. I have extensive experience with Flask. I am ready for collaboration. Please reach out.

Budget: 27000 UAH Deadline: 30 days

Hello, Artem!
I will help you create an application/program/service, taking into account your wishes and specifications.
I have extensive experience in development using Python, React, and specifically in bot development. I hold 2nd place on the platform for development in Python.
You can check out my portfolio: Freelancehunt

I look forward to your response for further collaboration.

Budget: 20000 UAH Deadline: 10 days

Hello! I am interested in your project, let's discuss the details. I am waiting for your response.

Budget: 24000 UAH Deadline: 8 days

Hello! I am a Python Backend developer and I have worked on a very similar project using Flask in conjunction with Keitaro, additional microservices from the same project (Flask, FastAPI). Events were received from the application, detecting moderators/bots both locally and additionally on Keitaro with subsequent redirection or demo and event reflection in FB and GA (install, registration, deposit, redeposit). The project includes users with roles, adding campaigns, GEO, applications specifying OS, tags, images, descriptions, and access for all or certain users. Additionally, for each application, landing pages can be uploaded and connected, and there is a client API for the frontend for all of this. All of this can be easily packaged in Docker and deployed on a server with a connected PostgreSQL database.

Budget: 27000 UAH Deadline: 30 days

Hello. I am ready to discuss and implement the project. We have extensive experience. We have previously created a rental service for such apps.

Budget: 19999 UAH Deadline: 2 days

Good day. I am ready to complete your task. I have extensive experience. Please write. I will be happy to collaborate with you.