Jan Sernec
// portfolio

Jan Sernec

Software Engineer

I build accessible, pixel-perfect digital experiences for the web.

// about

I build clean, accessible web interfaces.

Frontend stuck with me because I like seeing the result of what I build. I mostly use React and TypeScript, but I've worked across the stack on all kinds of projects — from SaaS to crypto to larger systems.

I usually just figure things out as I go and use whatever tool makes the most sense. I hold a master's degree from the University of Maribor. Lately I've been spending a lot of time experimenting with agentic AI and multi-agent orchestration.

If I'm not working, I'm probably outside.

// experience
2024 — present
Software Engineer·Abelium

Frontend engineer on blockchain platforms. Wallet connectivity, smart contract interactions. TypeScript, React, Angular, Java Spring.

TypeScriptReactAngularJava Spring
Aug – Dec 2023
Software Engineer·Blocksi

Developed features for the Blocksi platform and website. Vue.js, Elasticsearch, MongoDB, PHP.

Vue.jsElasticsearchMongoDBPHP
Nov '22 – Jun '23
Software Engineer·Remea

Built new features for the company website and EV charging application. Vue.js, Firebase, Docker.

Vue.jsFirebaseDocker
2022 — 2023
Frontend Developer·Iskratel

Built a PWA platform with React and MUI. Implemented WebSockets and JWT authentication. Created a React Native prototype.

ReactMUIWebSocketsReact NativeJWT
// projects
// writing
// books
A Game of Thronesreading

George R.R. Martin

Software Architecture: The Hard Partstbr

Neal Ford, Mark Richards, Pramod Sadalage, Zhamak Dehghani

Designing Data-Intensive Applicationstbr

Martin Kleppmann

Fundamentals of Data Engineeringtbr

Joe Reis, Matt Housley

// education
MSc Information and Communication Technologies
2023 — 2025

FERI — IPT·University of Maribor

Thesis: Explaining AI decisions through conversations with large language models

BSc Computer Science
2020 — 2023

FERI — RIT·University of Maribor

// contact

Open to interesting projects and conversations. Drop me a message or reach out on any of the links below.