Custom AI Systems
Agents and pipelines that know your business.
Custom RAG pipelines, LLM integrations, and AI agents trained on your data, products, customers, and context — built in code, not wrappers.
If you need a custom agentic system — not a ChatGPT wrapper, but something trained on your data, wired into your workflows, and built to scale — that's what Neural LB delivers.

ABOUT
I'm Lovro — the engineer behind Neural LB. I work with founders who need a technical co-pilot to ship fast, and companies that have an AI idea but no team to execute it.
With a background spanning full-stack development and AI engineering, I don't just connect APIs. I design the architecture, write the code, and ship a working product — not a prototype that falls apart in production.
years shipping AI products
production deployments
system uptime
SERVICES
Three focused offerings. Each one delivers something real.
Agents and pipelines that know your business.
Custom RAG pipelines, LLM integrations, and AI agents trained on your data, products, customers, and context — built in code, not wrappers.
One engineer. Full ownership. No handoff chaos.
Full-stack development with Python/Node.js, React/Next.js, and cloud deployment on AWS, Azure, Vercel, or Railway — from idea to a live product.
Replace manual workflows with intelligent pipelines.
I build AI-powered automation that runs your repetitive processes without constant human intervention — so your team focuses on work that actually needs them.
From one-off workflows to always-on systems.
SELECTED WORK
Real projects. Real code. Real results.

AI Agents Article Debates
A small Next.js app where multiple AI personas read an article you supply and debate it in turn—streaming replies in real time with a playful “agent window” UI (think classic chat bubbles, but draggable cards over the page). Built as a demo by Lovro Bubanic (“Neural LB”): paste a URL, extract the article, then let the agents argue, agree, or push back on each other’s takes.

AI Agent · Lead Gen · Customer Support
A sellable, self-hosted web app: your customers talk to an AI on a public chat page, while you (the business owner) use a separate, private dashboard to view leads, upload business knowledge (text + PDFs), and see meetings the agent booked.

AI App · LangChain · Next.js
A full-stack web application that forecasts used and new vehicle prices over a five-year horizon. Users select a brand and body type; the backend combines historical market data with an LLM-driven analysis pipeline to return structured yearly projections, including confidence scores and depreciation rates.

AI Agents · Access Review · Security
Turn scattered AI-agent permissions into a client-ready access map and least-privilege review — without installing a runtime gateway.

AI BI · MCP · LangGraph
Model Context Protocol (MCP) server that gives AI assistants a safe, correct data-analyst capability over business metrics - without raw SQL improvisation. Talk to your data in plain English. Get answers that are always correct and can never break anything.
TESTIMONIALS
Lovrobubanic set to the task I requested quickly and had the product completed within a short time. His feedback was prompt and his designs were great.
mekanikos
from Fiverr
Great person to work with, did everything and more to make sure the project turned out amazing
lundzy
from Fiverr
Great outcome, very easily to communicate, fast responses and delivery!
matthewkutamo
from Fiverr
Highly recommended. Very professional and easy to work with. He did exactly what asked and more and finished the task 6 days earlier than agreed.
andrebounames
from Fiverr
CONTACT
Whether you have a project in mind or just want to get on a call — email me directly. I'll get back within 24 hours and we'll take it from there.
Meetings are held over Google Meet, Zoom, or Teams — I'll send the link after we connect.
Email me →