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nadzic/README.md

Hi, I'm Nik Adzic 👋

Senior AI Engineer building production-grade agentic systems, RAG pipelines, and fine-tuned inference infrastructure.

Focused on deployable LLM applications, vector search, and scalable backend AI systems for financial and data-intensive use cases.

LangChain LangGraph FastAPI Python React GraphQL TypeScript Docker Unsloth HuggingFace LlamaIndex Langfuse DeepEval RunPod vLLM

Currently building AI systems across agent orchestration, retrieval, inference, and production deployment.

  • Founder / Senior AI Engineer at Exta Labs
  • Former Founder at Perfeqt
  • Previously built products across SaaS, logistics, marketplaces, wellness and e-commerce

What I Focus On

  • Agentic workflows and multi-agent orchestration
  • RAG systems, vector search, and reranking
  • Fine-tuning, evaluation, and inference for domain-specific LLM systems
  • Production backend systems for financial and data-intensive applications

Current Projects

  • Agentic Hedge Fund
    AI-native multi-agent research assistant for generating stock trade ideas from a single prompt.

    Tech: Python, LangChain, LangGraph, FastAPI, Next.js, Qdrant, LlamaIndex, Langfuse, DeepEval, Docker, Google Cloud Run

  • Fine-Tuning & Inference for Financial LLM Systems
    Fine-tuning Qwen and reranking models for financial document retrieval from SEC filings and earnings calls.

    Tech: Python, Transformers, PEFT, Qwen, QLora, Unsloth, HuggingFace, Runpod

Legacy Projects

  • orderbook
    Earlier limit order book implementation exploring market microstructure mechanics.

    Tech: TypeScript, React-Native

  • nintendo_app
    Legacy Java portfolio app from earlier mobile development experiments.

    Tech: JavaScript, React-Native

Outside of Work

  • Biking and going to the gym when I’m not coding
  • AI enthusiast, always testing new tools and using AI tools to work more in parallel.

Let's Connect

Pinned Loading

  1. agentic-hedge-fund agentic-hedge-fund Public

    AI-powered equity research and signal generation using LangGraph, FastAPI, Next.js, and Qdrant

    Python

  2. fine-tuning-models-agentic-hedge-fund fine-tuning-models-agentic-hedge-fund Public

    End-to-end financial LLM fine-tuning pipeline with QLoRA, Unsloth, and base vs tuned evaluation.

    Python