WorkEngineering
Engineering
Case Studies
Production-grade AI systems — from LLM fine-tuning and RAG architecture to computer vision pipelines and cloud-based ML serving.

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Customer SupportLLM - BaselineSFT with LoRA
Tuned causal LLMs for support via PEFT/LoRA & SFTTrainer. Built data pipelines, BitsAndBytes (4/8-bit) training & batch inference tools for demos.
PEFT/LoRASFTTrainerBitsAndBytesQuantization
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Security-First RAG Service for Swedish Tax Law
Secure RAG (FastAPI,ChromaDB,SQLite,Fernet), split-storage, redaction. Deploy: Docker, GH Actions, Prometheus, Grafana, Alertmanager, Gradio, HF Spaces.
FastAPIChromaDBSQLiteFernetGradio+6 more
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