HELLO, I'M BRBN-JPGBRBN-JPGBRBN-JPG
My name is Jakub Kuźnicki. I am a Software Engineer and Computer Science Graduate (Engineer's degree) based in Warsaw. I specialize in Java, Python and RAG / LLM system architecture. I am currently actively seeking new professional opportunities to build scalable applications and explore server infrastructure.
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PROFESSIONAL_EXP
Backend Developer Intern
Mar 2025 — Jun 2025Built LangChain-based ingestion pipelines and implemented RAG systems using LangChain4j & Spring Boot. Managed containerization and deployed LLM-driven data processing solutions.
REPOSITORIES
LlamaTalks
A Spring Boot-based chatbot application leveraging LangChain4j and Ollama for advanced conversational AI with Retrieval-Augmented Generation (RAG) capabilities. It supports streaming responses, conversation management, document ingestion, and persistent chat history.
Gamelog
A full-stack game backlog management system. Organize your video game library using a Kanban-style dashboard, track playtime, rate games, and connect with other users.
Cibaria
A full-stack web application for recipe management. The backend is powered by Spring Boot, providing robust RESTful APIs, while the frontend is built with Angular for a dynamic user experience.