Marko Radulovic · Full-Stack Engineer · Zagreb, Croatia · Remote

I build AI‑powered web applications

Full-stack engineer specializing in RAG systems, agentic AI, and data-driven products — from React frontends to Python backends and AWS infrastructure.

Available for projects
01About

About Me

I'm a full-stack engineer building AI-powered data products for fintech. I specialize in RAG systems, agentic AI integrations, and production deployments across React, Python, and AWS — taking projects from architecture to deployment.

Currently at Exante Data, I build RAG-based search systems and automated reporting tools for institutional clients in financial analytics. Previously, I built real-time charting platforms and embeddable widget systems at MarketReader. Outside of my day job, I take on select freelance projects for clients who need reliable, polished web products.

Frontend
ReactTypeScriptHighChartsTailwind CSS
Backend
PythonFastAPINode.jsPostgreSQLSupabase
AI / Data
RAGLLMsOpenAI APIVector DBsEmbeddingsMCP
Cloud & Tools
AWSGitCI/CDDocker
02Selected Work

Projects

Full Stack Engineer · Exante Data

Exante Data AI Search

Built a RAG-based search system that enables institutional clients to query proprietary financial datasets using natural language. Responsible for full-stack development across the React frontend, Python/FastAPI backend, PostgreSQL, and AWS infrastructure.

ReactFastAPIPostgreSQLAWSRAG
Software Engineer · MarketReader

MarketReader Dashboard

Built the platform's interactive charting system from scratch, visualizing thousands of financial data points in real-time. Owned end-to-end development of the embeddable widget system that expanded platform reach to external sites.

ReactTypeScriptHighChartsPython

radule.dev

The site you're looking at. Custom portfolio built from scratch with a focus on performance, animation, and accessibility.

ReactNext.jsTypeScriptTailwind CSSPayload
03Get in Touch

Let's build
something
together

Have a project in mind or want to discuss an opportunity? Drop me an email and I'll get back to you.

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