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ofSener/README.md

Hi, I'm Ömer Faruk Şener 👋

Software engineer and team lead at İhsan AI — the platform behind roughly a quarter of the insurance policies issued in Turkey. I lead a 7-person engineering team and build .NET backends and LLM-powered automation.

  • 🤖 Built an AI-assisted system on Claude (own agent harness) that reads kanban tickets, implements the change and opens the PR
  • 📄 Replaced an LLM-API document pipeline with a .NET extraction system: <50 ms, 99.2% accuracy, 7,000+ users
  • 🧾 Shipped the company's accounting automation and CRM products end to end

Most of my professional work lives in private repos. Public highlights:

Project What it is
LOGIC-HALT Multi-signal LLM hallucination detection (DeBERTa NLI, self-consistency, entropy, NCD)
is-bitnet-good-in-Turkish Evaluating a 1-bit LLM (BitNet b1.58) on Turkish
Kolmogorov AI-text detection Graduation project: AI vs human text via compression
cloud-resume Serverless resume on AWS
Multi-threaded chat & file server · mini-shell Systems programming in C

Stack: C# / .NET (ASP.NET Core) · Go · Python · C/C++ · React · MySQL · Redis · Azure DevOps CI/CD · Cloudflare · Claude / LLM APIs

📫 LinkedIn

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  1. AI-HAL-DETECT-2 AI-HAL-DETECT-2 Public

    LOGIC-HALT: multi-signal LLM hallucination detection (DeBERTa NLI, self-consistency, entropy, NCD) tuned with Optuna — evaluated on TruthfulQA

    Python

  2. Grad-Project-1-Kolomogrov-Complexity Grad-Project-1-Kolomogrov-Complexity Public

    Graduation project: detecting AI-generated vs human-written text using Kolmogorov complexity / compression signals

    Python

  3. mini-shell mini-shell Public

    Unix shell in C: pipelines, redirection, background jobs, signal handling

    C

  4. cloud-resume cloud-resume Public

    Serverless resume site on AWS (ofsener.com)

    CSS

  5. is-bitnet-good-in-Turkish is-bitnet-good-in-Turkish Public

    Evaluating BitNet b1.58 (1-bit LLM) on Turkish: perplexity and BLEU benchmarks

    Python

  6. multithreaded-chat-file-server multithreaded-chat-file-server Public

    Multi-threaded TCP chat & file server in C: rooms, whispers, queued file transfer with worker threads, mutex/semaphore sync, automated test suites

    C