Alex Yakovlev @ayakovlev_dev

Senior Engineer | Rust • Go • Kotlin • Python AI/ML, MCP, MLOps, LLM, GPT, GNN, NLP, GCN, AWS Building in public 🚀 t.me/aystreamblog Joined February 2017

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Alex Yakovlev @ayakovlev_dev

3 months ago

Update: added RNNT variant — higher quality, still 42x realtime. 18 min video → 25 sec. RNNT (quality): huggingface.co/aystream/GigaA… Original: github.com/salute-develop… #MLX #ASR #AppleSilicon #HuggingFace #OpenSource #SpeechRecognition

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Alex Yakovlev @ayakovlev_dev

3 months ago

I ported GigaAM-v3 to Apple MLX - Russian speech recognition at 180x realtime on MacBook. 18 min video ~21 seconds.

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Alex Yakovlev @ayakovlev_dev

3 months ago

github.com/aystream/gigaa… huggingface.co/aystream/GigaA… #MLX #ASR #AppleSilicon #MachineLearning #OpenSource

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pip install git+github.com/aystream/gigaa… 3 lines of Python: from gigaam_mlx import load_model, transcribe model, tok = load_model() print(transcribe(model, tok, "audio.wav")) #MLX #ASR #AppleSilicon #MachineLearning #OpenSource

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Alex Yakovlev @ayakovlev_dev

3 months ago

GigaAM by @SberDevices beats Whisper-large-v3 on Russian (70:30 in blind eval). Now it runs natively on Apple Silicon without PyTorch.

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Alex Yakovlev @ayakovlev_dev

a year ago

🚀 MAJOR MILESTONE: Just shipped massive performance optimizations! 📈10-20x performance gains: Lock contention:100%→5-10% Write ops:8ms→0.5ms Production-ready with enterprise monitoring! Next: Real trading validation 👀 #Rust #CryptoTrading #BuildInPublic #Fintech #DeFi

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Alex Yakovlev @ayakovlev_dev

a year ago

👋 Building a futures arbitrage bot in Rust Not just price spreads - also tracking funding rates across exchanges. Why futures? Funding payments every 8h create additional profit opportunities that spot arbitrage misses. Building in public 🧵👇

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Alex Yakovlev @ayakovlev_dev

a year ago

✅ Unified logging system across all exchanges ✅ Streamlined trade execution logic ✅ Removed complex leverage configurations ✅ Cleaner, more reliable codebase #CryptoTrading #Arbitrage #RustLang #AlgoTrading #BuildInPublic

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Alex Yakovlev @ayakovlev_dev

a year ago

🚀 LIVE TRADING STARTED! Futures arbitrage bot now running on Binance & Bybit APIs (testnet!) Just killed 500+ lines of retry logic → 30% simpler code = faster execution ⚡️ When your refactor unlocks production readiness 🔥 #BuildInPublic #TradingBot #Rust

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Alex Yakovlev @ayakovlev_dev

a year ago

✅ Simplified connection management ✅ Streamlined API response handling ✅ Removed complex state synchronization ✅ More maintainable codebase Less complexity = more reliability! Sometimes the best code is the code you don't write. #RustLang #TradingBot #Architecture #Crypto

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Alex Yakovlev @ayakovlev_dev

a year ago

🛠️ Added a position reconciliation system that compares local state with exchange positions, logging any discrepancies. Critical for detecting silent failures in order execution. Next: Implement this for order streams on OKX exchange. 🧵3/3 #RustLang

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Alex Yakovlev @ayakovlev_dev

a year ago

📊 Performance insights: With WebSockets, we're seeing ~350ms faster trade confirmation vs REST polling. Using Tokio's async tasks + Arc<RwLock<>> for thread-safe state management. Key challenge: Each exchange needs custom authentication refresh mechanisms! 🧵2/3 #FuturesTrading

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Alex Yakovlev @ayakovlev_dev

a year ago

🔧 Just implemented real-time private order streams for our #RustLang crypto arbitrage bot! The system now connects to WebSockets on Binance, Bybit, Gate.io, and MEXC to receive instant order updates instead of polling. 🧵1/3 #BuildInPublic #CryptoTrading

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Alex Yakovlev @ayakovlev_dev

a year ago

Progress update on the futures arbitrage bot: ✅ Real-time price feeds from 5 exchanges ✅ Funding rate tracking & alerts 🔄 Working on: Semi-automated execution #RustLang #BuildInPublic #CryptoTrading #FuturesTrading #FundingRates #Arbitrage

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Alex Yakovlev @ayakovlev_dev

7 years ago

@EvilFreelancer Начинал писать что то подобное для склика рекламных компании поисковиков, с целым оркестром машин, через подхватывающиеся прокси, основано было на виртуальных браузерах(кучу хромов запускалось в трее). Но стремно стало, что при поиске клиентов по шапке надают и забросил это дело(