Telegram bot for automating the creation of an invoice and a contract

Good afternoon. Ready to execute.
I have extensive experience in developing Telegram bots.
I write in Python, ranked 2nd on the platform.

I will develop a Telegram bot for automating data collection and generating invoices/contracts. I will implement the necessary functionality. I will set up the logic for requesting details and generating a PDF document.
I will connect the necessary integrations. I will optimize.
I will test and provide documentation.

My portfolio: Freelancehunt
… Feel free to write, we will discuss the details and I will start working.

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Good day, I have experience developing bots on aiogram, and I often used noSQL databases in my projects, so I think I can handle it quickly and do the case well

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Hello!
I specialize in automating business processes using Make.com, GPT, and Telegram bots. I will gladly help you implement a project for data collection automation and document generation.

What I offer:
Creating a Telegram bot with an understandable scenario and step-by-step data input;
Make.com scenarios with data saving and PDF document generation based on templates (invoice, contract);
Integration with Telegram API, Google Sheets (if you need to maintain a registry), and PDF Generator API;
Testing and configuring all elements;

… Ready to discuss details and offer the best solution.

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Good afternoon! 🌟

My name is Semyon, I am a web developer with experience in creating Telegram bots and automating processes using Make.com. I am ready to develop a bot for automating data collection and generating invoices/contracts in PDF with integration of Make.com, PDF Generator API, and Google Sheets! 🚀

Implementation plan
Development of Telegram bot:
I will create a bot through BotFather with commands /create_invoice and /create_contract.
The bot will ask for data step-by-step:
Company name.
… TIN/BIN.
Legal address.
Bank details (BIC, account number).
Contact person.
Amount.
Description of service/product.
Data storage:
Integrate Make.com: data is transmitted to the scenario via HTTP requests.
Storage: Google Sheets (a table with columns for each field).
PDF Generation:
Use PDF Generator API (e.g., PDF.co or DocRaptor).
Prepare 1-2 templates (invoice and contract) with data placeholders (HTML-to-PDF).
Example structure: logo, details, amount, signature.
Sending to user:
The bot will send the finished PDF via Telegram API (sendDocument method).
Integrations and documentation:
Connect Telegram API, PDF Generator API, Google Sheets.
Prepare instructions (PDF or Google Docs) with step-by-step descriptions.
Provide consultation (1-2 meetings, chat or voice).
Technical details
Language: Python (library aiogram).
Scenario: Make.com (HTTP modules, Google Sheets, PDF Generator).
Storage: Google Sheets for data.

💰 Cost and timeline:
Development: $300.
Instruction and consultation: $50.
Total: $350.
Timeline: 7–10 days
Support: $50/month.

❓ Next steps:
Specify template formats (if you have preferences).
Provide access to Google Sheets.
I will start after approval!
Best regards, Semyon 😊

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Hello! It seems that manual collection of requisites and preparation of PDF documents takes up your valuable time?

I have experience developing similar solutions. For example, in one of my recent projects, I created a Telegram bot for tracking personal finances. This bot received data from users (text, voice, receipt images), processed it using AI and Make.com, and then stored the structured information in Google Sheets.

This experience directly relates to your task, as it includes:

Creating bot logic for step-by-step data collection in Telegram.
Working with Make.com for processing and storing information.
Integration with external services like PDF Generator API to create documents based on collected data.
…
I am ready to set up the necessary scenarios in Make.com, connect the Telegram API and the PDF generation service, as well as prepare instructions and conduct a consultation.

Do you already have ready-made templates for invoices and contracts in Word/Google Docs format that need to be adapted for PDF generation, or do they need to be developed from scratch?

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Hello!
Ready to implement a Telegram bot with PDF document generation via Make.com.

🔹 Functionality — the bot accepts commands, step-by-step collects details, saves them in Make/Google Sheets, and generates a PDF (invoice/contract) based on a template.
🔹 Integrations — Telegram Bot API, PDF Generator API, Google Sheets. Everything connected through a Make scenario.
🔹 Result — a working bot, 1–2 templates, a convenient instruction + support in chat or voice.

I have experience with Make, Telegram Bot API, and document automation.

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Hello!

I can develop a Telegram bot on Node.js with full automation of creating invoices and contracts. I have experience integrating with Make.com, PDF Generator API, Google Sheets, and Telegram API.

The bot will:
— accept commands to create an invoice / create a contract,
— step-by-step collect details,
— save data in the Make.com database,
— generate PDFs based on templates and send to the user,
… — be accompanied by instructions and consultation.

Ready to start immediately, deadlines and budget — after clarifying the details.

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I didn't find information about your "database", let's use mongodb and nodejs technologies instead. Contact me via private messages, I will write you a bot

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Hello.

I am developing bots for Telegram on NodeJS. Ready to take on the task. Write to me, let's discuss.

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Good afternoon! I have carefully studied your project and am ready to start its implementation. Let's discuss the details for the best execution.

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Good time of day!
I develop Telegram bots in Python!
I will gladly develop a Telegram bot for you with the functionality of invoicing based on the data entered by the user, I would like to see a PDF template.1

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