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Improve the existing Telegram Bot project

Bot Development, Python — incorrectly specified categories?

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Project Brief:

An experienced developer is required to refine and fix bugs in an existing Telegram bot written in Python. The bot is designed for buying and selling traffic (subscribers) and has three user roles: Client, Supplier, and Admin. The main functionality is already implemented, but there are errors in the code, and some functions may be incomplete. The goal is to completely fix all shortcomings and bring the project to a state where it fully complies with the original technical specifications (which will be provided to the contractor).

What Needs to Be Done

Analysis and Bug Fixing:
- Examine the existing code, identify and fix all logical and technical errors that lead to failures or incorrect operation.
Completion of Functionality:
- Check all functions described in the technical specifications and refine those that have not been fully implemented or are working incorrectly. This includes:
  - Traffic Purchase Process: Ensure that all stages of order placement work without failures (selecting the number of subscribers, setting filters, checking balance, sending the order to the admin).
  - Interaction with Suppliers: Check and establish the process of connecting supplier bots, as well as automatic order distribution among them.
  - Admin Panel: Check the functionality of all administrative functions, including order confirmation, user balance management, and viewing statistics.
  - Payment System: Set up balance replenishment through CryptoBot and other cryptocurrencies.

Requirements for the Contractor

Experience: Experience with Python and the aiogram library is mandatory.
Database: SQLAlchemy, Alembic (for migrations).
Working with APIs: Aiohttp, Requests.
Asynchronous Operations: Asyncio, aiosqlite.
State Management: Redis (for storing user states).
Debugging Skills: Ability to quickly find and fix errors in someone else's code.
Communication: Willingness to discuss and agree on alternative solutions if difficulties arise during implementation. I am ready to compromise or simplify the task if necessary.
Deadlines: Priority is given to speed of execution and full functionality of all features.

Update #1 from 15 September 2025

Project Brief:

What Needs to Be Done

Analysis and Bug Fixing:
- Examine the existing code, identify and fix all logical and technical errors that lead to failures or incorrect operation.
Completion of Functionality:
- Check all functions described in the technical specifications and refine those that have not been fully implemented or are working incorrectly. This includes:
  - Traffic Purchase Process: Ensure that all stages of the order placement work without failures (selecting the number of subscribers, setting filters, checking balance, sending the order to the admin).
  - Interaction with Suppliers: Check and establish the process of connecting supplier bots, as well as the automatic distribution of orders among them.
  - Admin Panel: Check the functionality of all administrative functions, including order confirmation, user balance management, and viewing statistics.
  - Payment System: Set up balance replenishment through CryptoBot and other cryptocurrencies.

Requirements for the Contractor

Experience: Experience with Python and the aiogram library is mandatory.
Database: SQLAlchemy, Alembic (for migrations).
Working with APIs: Aiohttp, Requests.
Asynchronous Operations: Asyncio, aiosqlite.
State Management: Redis (for storing user states).
Debugging Skills: Ability to quickly find and fix errors in someone else's code.
Communication: Willingness to discuss and agree on alternative solutions if difficulties arise during implementation. I am ready to compromise or simplify the task if necessary.
Deadlines: Priority is given to speed of execution and full functionality of all features.

Proposals 9 Discussions 1

Vitaly Matsiborka

15 0

Budget: 2000 UAH Deadline: 2 days

Good day!

Thank you for such a detailed and clear description of the task. The project looks interesting.

I have relevant experience working with the entire stack of technologies you mentioned (Python, aiogram, SQLAlchemy, Redis), so I am ready to take on this work.

You are absolutely right: in order for me to provide an accurate estimate of the timelines and costs, I need to conduct a technical analysis of the existing code and compare it with the technical specifications. Having a technical specification is a huge plus that will greatly simplify and speed up this process.

To conduct the analysis, I will need:

Access to the repository with the code (GitHub, GitLab, or another).

The technical specification you mentioned.

Also, if the bot is already running somewhere, access to the error logs on the server would be very helpful for quick diagnosis of problems.

After analyzing the code, I will be able to prepare a commercial proposal for you with specific timelines, costs, and a work plan.

I am ready to start the analysis as soon as you provide the access.

Vasil Astapenko

0 0

Projects -
Rating -
Rating 128

Budget: 700 UAH Deadline: 1 day

Good evening, I can start working on the project right now.
I guarantee quality and timely execution! message me in private messages, we will discuss everything)))

Serhii Zhuravlov

11 0

Budget: 1000 UAH Deadline: 1 day

Good day!
I am developing Telegram bots in Python!
Send the project - we will discuss the details.

Illia Mokanyuk

0 0

Projects -
Rating -
Rating 45

Budget: 2000 UAH Deadline: 5 days

Good day!
The technical task is clear, the project looks interesting.
I have experience working with Python, aiogram, SQLAlchemy, Alembic, Redis, I have a good understanding of asynchronous programming and API integrations.
I am ready to analyze the existing code, fix all errors, and complete the functionality according to the technical specifications (traffic purchase, supplier connections, admin panel, payment system).
Please write to me in private messages to clarify the details:
which specific functions are currently not working,
what the current state of the bot is,
so that I can more accurately assess the scope of work.

Preliminary: from 1000 to 2000 UAH, completion time 3–7 days.

Andrii V.

14 1

Budget: 8000 UAH Deadline: 7 days

Hello, I am ready to finish and correct the mistakes in the bot. Please write to me in private for clarification of details.

Yehor I.

86 0

Budget: 2000 UAH Deadline: 2 days

Ready to take it on. But first, I need to see the code.
We need to clarify the order details, write to me!
I use python, uv, github, docker.

Valentin Haritonov

32 0

Budget: 8990 UAH Deadline: 9 days

Good day!
My name is Valentin, and I represent Arctic Web Agency. We are a team of experienced web developers specializing in creating modern and effective web solutions for businesses. I can provide examples of our similar work in personal messages. We are ready to take your project to work!

Sincerely,
Arctic Web Team
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Semen Ostapov
Akimovka, Ukraine

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