Expert Python Developer: YouTube Live Signal Extractor & Telegram Integration

@DigitalNightOwl8

Hi Mate , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in PHP, Software Architecture, API, Pandas, FastAPI, Data Analysis, Data Processing, C++ Programming, API Development and Python. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Best Regards

@hr157

Hi, I can help you make this pipeline stable under real-world conditions (API limits, live streams, Telegram quirks). ? How I’ll Fix It 1. YouTube Live Watcher (Accuracy + Resilience) • Reliable live detection via YouTube Data API v3 + polling fallback • Key rotation with quota-aware scheduler • Stream: – Live description + chat (async ingestion) • Extraction: – Structured parsing + LLM fallback (Gemini/OpenAI) – Add validation layer (regex + sanity checks) • Output: → Clean, typed Python object (Entry/SL/TP guaranteed or flagged) 2. Telethon Deduplication (Critical Fix) • Implement idempotency layer: – Hash (message text + channel + timestamp) – Track message IDs + edits • Handle: – Reposts – Edits – Multi-channel duplicates • Guarantee: exactly-once delivery to queue 3. OANDA Validation Engine • Fetch 6 months XAUUSD M5 candles (cached + on-demand) • Backtest: – Entry hit → SL/TP outcome – Compute win-rate quickly • Add: – Timeout + retry + reconnect logic – Graceful failure handling ⚙️ Reliability Layer (Key Upgrade) • Async architecture (no blocking) • Retry + exponential backoff • Health checks via FastAPI • Logging + traceability ✅ Acceptance Alignment ✔ Zero duplicate Telegram trades (24h soak) ✔ 100% structured extraction across live streams ✔ 48h stable run (no crashes under throttling) ✅ Why Me • Experience with scrapers + real-time pipelines • Strong in idempotency + fault-tolerant systems • Practical use of LLMs for structured extraction

@Hemantt841

Achieving flawless automation in high-stakes environments like gold trading demands a meticulous approach to real-time data integrity and resilient API handling. The challenges you've outlined—ensuring no missed or mis-parsed trading signals from YouTube live streams and eliminating duplicate Telegram trade posts—are classic pain points requiring both precision parsing and robust event deduplication strategies. Addressing these will unlock the final critical phase of your automation pipeline, ensuring reliable, actionable trade signals under varied real-world conditions. The solution involves enhancing the YouTube Live watcher by leveraging the Google API v3 with dynamic key rotation to circumvent quota limits, coupled with streaming live chat and descriptions for continuous LLM analysis (Gemini or equivalent) to extract Entry, SL, and TP fields with high fidelity. The Telegram listener will be fortified within your existing Telethon framework by implementing idempotency checks and stateful deduplication to guarantee exactly-once message processing. Integrating OANDA data retrieval and win-rate computation will be designed for efficient on-demand queries with robust error handling and automatic reconnection logic to maintain uninterrupted validation workflows. The full stack will utilize Python 3.11, with pandas for data analysis and FastAPI for lightweight status monitoring, ensuring seamless integration with your current architecture. Commitment to quality means delivering a hardened system that passes rigorous 24- to 48-hour soak tests with zero duplicates, perfect signal capture, and graceful API limit management. Clear communication and prompt iteration will drive the project to completion, with immediate access to your