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Uncovering bugs
👨‍💻
Uncovering bugs
264 followers · 1.1k following

Achievements

Achievement: Pair Extraordinairex2Achievement: YOLOAchievement: Public SponsorAchievement: QuickdrawAchievement: Pull Sharkx3Achievement: Arctic Code Vault ContributorAchievement: Starstruck

Achievements

Achievement: Pair Extraordinairex2Achievement: YOLOAchievement: Public SponsorAchievement: QuickdrawAchievement: Pull Sharkx3Achievement: Arctic Code Vault ContributorAchievement: Starstruck

Organizations

@GetStream

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sachaarbonel/README.md

Sacha

Twitter • LinkedIn • GitHub • Medium • Email

Software engineer. Backend and media systems. Seven years in production work. Systems used by 1B+ users. Services handle millions of messages each day. I care about open source, clear design, and steady scale.

Work

  • Media I/O on Pion/WebRTC.
  • Realtime ASR infra.
  • Accuracy. Built a hallucination dataset from a noise corpus. Aho-Corasick matcher in Go with deloops and Unicode range filters.
  • Codegen and SDKs.
  • Live transcription/CC p95: ~650 ms → ~300 ms.
  • Cost: ~36× lower than other vendors.

Tech

Go • Rust • Python • C++/CUDA • Whisper • ONNX Runtime • Pion/WebRTC • AWS • CloudFormation • CloudWatch • Prometheus • Grafana • Packer/AMIs • Puppet • Kibana • Nsight • NVIDIA MPS • OpenAPI

Writing

Contact

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  1. huggingface/transformers huggingface/transformers Public

    🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.

    Python 150k 30.5k

  2. ggml-org/whisper.cpp ggml-org/whisper.cpp Public

    Port of OpenAI's Whisper model in C/C++

    C++ 43.3k 4.7k

  3. huggingface/candle huggingface/candle Public

    Minimalist ML framework for Rust

    Rust 18.1k 1.2k

  4. pgcentralfoundation/pgrx pgcentralfoundation/pgrx Public

    Build Postgres Extensions with Rust!

    Rust 4.2k 290

  5. guillaume-be/rust-bert guillaume-be/rust-bert Public

    Rust native ready-to-use NLP pipelines and transformer-based models (BERT, DistilBERT, GPT2,...)

    Rust 2.9k 235

  6. reefdb reefdb Public

    ReefDB is a minimalistic, in-memory and on-disk database management system written in Rust, implementing basic SQL query capabilities and full-text search.

    Rust 89 3