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niko@tunjic.at

Niko Tunjic Img

Hi, I'm Niko Tunjic

A Software Engineer

Based in Vienna, Austria

410 contributions deep into 2025.

Featured Projects

Lehrmittelstelle Uni Wien

Next.js

Webshop configurator for university dissertation printing services. Built as a 3-person team using Next.js and Tailwind CSS.

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Painting Diary

CSS

Art publication platform by André Hemer exploring painting through thoughtful writing and real-world gallery experiences.

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Rust_fishing_bot

Python

An educational BSc project that automates fishing in the Rust game using computer vision, machine learning, and audio processing techniques. This bot can detect fish bites through audio cues, analyze fishing rod movements with computer vision, and interact with the game automatically.

View on GitHub

blackjack-counter

JavaScript

A React-based simulator that demonstrates how card counting affects Blackjack outcomes through interactive visualizations. Analyze win rates, bankroll trends, and betting strategies with configurable parameters including deck count, penetration depth, and betting spreads.

View on GitHub

GitHub_Contributions

Python

A Python tool that provides detailed analysis of developer contributions in Git repositories. Gain insights into coding patterns, impact metrics, and developer activity across your projects.

View on GitHub

markov_gen

C++

A lightweight C++ implementation of a Markov Chain Text Generator that works with both English and German texts. This project generates pseudo-random text based on input samples.

View on GitHub

Techstack

About
4+ years of experience
Software Engineer with experience leading projects from start to finish, working both as a freelancer and in large companies. I specialize in full-stack development, machine learning solutions, and have a strong background in both web applications and data analysis in various sectors including banking, arts, and commerce.
Apr 2025 - Present
FERCHAU,
Software Engineer
Full-time software engineering role focusing on developing innovative solutions in a remote work environment.
Mar 2023 - Present
Self-employed,
Software Engineer
Development and maintenance of web applications, consulting on multiple projects, leading a major project for a printing company in collaboration with University of Vienna. Enhanced ML models and modified large datasets for various clients.
Aug 2022 - Jul 2024
Erste Digital,
Software Engineer
Developed ML solutions, JavaScript web applications, and SAP integrations for data analysis in banking. Implemented machine learning projects for analyzing booking circles and collaborated on ticket transfer systems between Jira systems using XML conversion.
Nov 2021 - Aug 2022
OneTwoCommunications,
Full-Stack Developer
CMS development, customer consulting and requirements analysis, IT support, and development of individual applications for clients in web and software development.
Education
Aug 2022 - Jun 2024
UAS Technikum Vienna,
Computer Science BSc
My studies focused on areas like machine learning, AI, and big data, with a strong emphasis on software development. For my Bachelor's thesis, I created a proof-of-concept script to automate a video game - a project designed to explore the potential of computer vision (analyzing images), audio recognition, and a type of AI that allows computers to learn from data, like recognizing patterns.
BA Thesis (german)
Sep 2016 - Jul 2021
HTL TGM,
Matura, Department: Information Technology
5 year long high school focused on teaching Information Technology thoroughly from the basics. Software Engineering, Databases, Project Management, and more.