Script for matching Telegram / WhatsApp / Viber with phone number database
Good afternoon everyone
We have our database where we collected clients' phone numbers
We need a Python developer: to automate the import of numbers, obtain Telegram user_id / username (MTProto), validate WhatsApp Business API and Viber IDs, consider limits and anti-flood measures.
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5 days22 USD
373 5 days22 USD
👋Good afternoon.
I have experience in developing similar projects.
I write in the Python programming language, creating bots using the fastest and most asynchronous library, Telethon.
I will help set up and deploy the bot on a server.
Ready to implement your project.
Write to me, I will be glad to cooperate)
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5 days89 USD
290 3 1 5 days89 USD
Hello!
I am ready to implement automated parsing and validation of phone numbers via Telegram / WhatsApp / Viber, considering all restrictions and risks.
🔧 What is included in the implementation:
📥 Import of numbers:
Connecting to your database (MySQL / PostgreSQL / CSV and others)
Processing and cleaning duplicate / format of numbers
…
🔎 Telegram (via MTProto):
Authorization through Telegram API (Pyrogram / Telethon)
Getting user_id and username by number
Working through multiple sessions (considering limits and anti-flood)
Ability to bypass restrictions via queue and proxies (if needed)
✅ WhatsApp Business API:
Validation of numbers via API (if you have access to WABA)
Check if the number is active on WhatsApp (or through a third-party tool if API is not available)
📲 Viber:
Checking number activity on Viber via Viber Bot API or alternative methods (e.g., trial message and response analysis)
Filtering out invalid numbers
⚠️ Security and restrictions:
Considering Telegram API limits: up to 100 requests / session / 24 hours
Protection against anti-flood: random sleep, batch requests
Storing sessions and logs with status checks (ban, rate limit, etc.)
💾 Output and saving:
Statuses for each number: Telegram ID, Username, whether it is on WhatsApp, whether it is on Viber
Export back to database or CSV
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7 days278 USD
1616 8 0 7 days278 USD
Hello
I am a developer in the field of ML/DL & Bot Development. I am ready to complete your project. Write to me, let's discuss.
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1 day25 USD
213 1 1 1 day25 USD
Hello. I can implement it. Write everything quickly and I will do it with quality.
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1 day22 USD
1495 13 0 1 day22 USD
Good afternoon!
I can implement such a project. Contact me privately, and we will discuss all the details. I will be glad to cooperate!
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3 days134 USD
565 4 2 3 days134 USD
Hello! Very interesting project, ready to discuss details and assist with implementation.
Please tell me, in what format are your phone numbers stored — simple strings, Excel files, or a database (SQL)?
Also, I am interested to know: which integration is your top priority — Telegram, WhatsApp, or Viber?
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18 days16 USD
8788 60 0 1 18 days16 USD
Hello! We’re SolidWay company and I’m ready to help with your project. I specialize in Python development and have successfully completed similar tasks, including automating databases and integrating with messaging platforms.
My experience includes automating workflows, working with APIs, and ensuring compliance with platform limits and restrictions. I understand the importance of data validation and user identification in messaging apps, so I'll pay careful attention to your requirements.
We’ll define the timeframe and budget after we discuss the task in more detail. Looking forward to the opportunity to work together!
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