About
Engineering meets image-making
cdsv.dev is an AI engineering practice led by Preslav Penev, an AI / NLP / LLM engineer with a background in data science, ML research and business analysis.
We work from idea to prototype to production, and we enjoy validating new AI concepts quickly with real prototypes. Most of what we build ends up running in the wild, not just in notebooks.
CDSV Studio is our generative media arm. It runs on our own production pipeline and turns briefs into ad-ready stills and video.
Tech stack
- LLMs & NLP
- OpenAI, Gemini, Claude, LLaMA · Embeddings · RAG · Prompt engineering · Evals
- Agents & orchestration
- LangChain · LangGraph · Custom multi-agent systems · Tool calling · Routing
- Vector search & storage
- pgvector · Qdrant · Pinecone · FAISS · Chroma
- ML / deep learning
- PyTorch · TensorFlow · Keras · YOLO · CLIP · OCR pipelines
- Backend & infra
- Python · FastAPI · Redis · Postgres · MongoDB · Docker · GitHub Actions
Outside of work
Dogs, hiking and side projects that quietly turn into full systems.