Telegram Video Tracking
Budget: €30 – €250 EUR
High-Performance Telegram Channel Watcher (MP4 Download)
Overview
I am looking for an experienced developer to build a high-performance Telegram channel monitoring system with very low latency.
The system must:
Monitor specific Telegram channels in real time
Detect new messages instantly
When a message contains an MP4 video, start downloading the video immediately
Minimize end-to-end latency between message arrival and video download start
This project is performance-critical. Speed and reliability matter more than the specific technology used.
Core Requirements
The system must:
Listen to one or more Telegram channels
React only to new messages (no history scanning)
Detect messages containing:
MP4 videos (video/document)
Begin downloading the MP4 file as soon as the message is received
Avoid unnecessary delays such as:
Polling with long intervals
Artificial sleeps
Batch-based processing
Performance Expectations
Message detection should be near real-time
MP4 download should start immediately after message arrival
The solution must demonstrate measurable low latency
Technical Approach
You may propose any suitable architecture, including:
Telegram TDLib (C++, Rust, Go, or bindings)
Python (async, optimized pipelines)
Node.js
Browser-based approaches (Playwright, Web Telegram, etc.)
If using a browser-based solution, you must clearly explain:
How latency is minimized
Why it can reliably meet real-time requirements
Technology choice is flexible, performance is not.
Functional Scope (Phase 1)
Initial scope:
Authentication & session handling
Real-time channel monitoring
MP4 detection
MP4 download to disk
Logging of:
Message timestamp
Download start time
Download completion time
Later phases may include:
Frame extraction
OCR
Post-processing
Socket or API forwarding
Deliverables
Working source code
Clear build/run instructions
Configuration for:
API credentials
Channel IDs
Output paths
Production-ready code with reasonable documentation
Required Experience
Telegram APIs or Telegram automation experience
Low-latency or real-time systems
Handling media downloads at scale
Linux server deployment
How to Apply
Please include in your proposal:
Your proposed technical approach
Why it meets the latency requirements
Relevant past projects
Estimated timeline
Generic proposals without technical details will be ignored.
Final Not
I am specifically looking for a fast and reliable solution.
If you can achieve very low latency with a non-traditional or browser-based approach, that is acceptable—as long as performance requirements are met.
Overview
I am looking for an experienced developer to build a high-performance Telegram channel monitoring system with very low latency.
The system must:
Monitor specific Telegram channels in real time
Detect new messages instantly
When a message contains an MP4 video, start downloading the video immediately
Minimize end-to-end latency between message arrival and video download start
This project is performance-critical. Speed and reliability matter more than the specific technology used.
Core Requirements
The system must:
Listen to one or more Telegram channels
React only to new messages (no history scanning)
Detect messages containing:
MP4 videos (video/document)
Begin downloading the MP4 file as soon as the message is received
Avoid unnecessary delays such as:
Polling with long intervals
Artificial sleeps
Batch-based processing
Performance Expectations
Message detection should be near real-time
MP4 download should start immediately after message arrival
The solution must demonstrate measurable low latency
Technical Approach
You may propose any suitable architecture, including:
Telegram TDLib (C++, Rust, Go, or bindings)
Python (async, optimized pipelines)
Node.js
Browser-based approaches (Playwright, Web Telegram, etc.)
If using a browser-based solution, you must clearly explain:
How latency is minimized
Why it can reliably meet real-time requirements
Technology choice is flexible, performance is not.
Functional Scope (Phase 1)
Initial scope:
Authentication & session handling
Real-time channel monitoring
MP4 detection
MP4 download to disk
Logging of:
Message timestamp
Download start time
Download completion time
Later phases may include:
Frame extraction
OCR
Post-processing
Socket or API forwarding
Deliverables
Working source code
Clear build/run instructions
Configuration for:
API credentials
Channel IDs
Output paths
Production-ready code with reasonable documentation
Required Experience
Telegram APIs or Telegram automation experience
Low-latency or real-time systems
Handling media downloads at scale
Linux server deployment
How to Apply
Please include in your proposal:
Your proposed technical approach
Why it meets the latency requirements
Relevant past projects
Estimated timeline
Generic proposals without technical details will be ignored.
Final Not
I am specifically looking for a fast and reliable solution.
If you can achieve very low latency with a non-traditional or browser-based approach, that is acceptable—as long as performance requirements are met.