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PORTFOLIO · STUDENT AT BREDA UNIVERSITY OF APPLIED SCIENCES

Mate Kovasznai  

DataCamp Certified AI Engineer for Data Scientists — Associate badge Certified · AI Engineer for Data Scientists Associate · DataCamp

I'm a 3rd year data science and AI student with hands on experience in natural language processing, computer vision and with the MLOP's lifecycle. Throughout my school years I had been working on multiple interesting machine learning projects, this portfolio summarizes my key works and studies. 

01 / SELECTED PROJECTS

P-01

Sentify - An NLP School project

An end-to-end MLOps system that turns video or audio into per-sentence emotion predictions. Built for a TV production client who wanted to understand which parts of episodes engage viewers emotionally.

Transormer'sHuggingFaceSentiment analyzis NLP
Deployed CT/CD pipeline on Azure and on-premise server.
Sentify project thumbnail
P-02

Autonomous Root Tip Inoculation System - A computer vision School project

An end-to-end computer vision and robotics pipeline for automated inoculation of plant root tips in a PyBullet simulation environment.

Computer VisionU-net modelsDeep learningOpenCV
0.5mm Error rate in the final pipeline
Root tip inoculation project thumbnail
P-03

Project Punchline

Real-Time audio transcription soundboard, a low-latency pipeline that captures live audio, transcribes it via streaming ASR, and triggers sound effects on regex keyword matches, engineered end-to-end for sub-second response from spoken word to playback.

NLPHuggingfaceLive transcriptionTransformer
~300–500 ms end-to-end latency.
P-04

Paperswap

Paperswap borrows the Tinder interaction model for reading news. Instead of scrolling an endless list, you get one new at a time, and each new has a short ML based summary on the back, if the user would not want to read the whole article just a bulletpoint summary.

Cloud hostingDockerWeb API'sPostgresSQL
Running ML under ~600 MB The projects total weight of 956 MB fits on Oracle Always Free VM
Paperswap project thumbnail
P-05

Counter Strike 2 AI agent

Applied behavioural-cloning to teach an agent to play CounterStrike 2 and building a semi ML based framework to derive decisions based on probability mapping of enemies from the minimap.

Behavorial cloningLSTMCounterstrike 2Computer Vision
Agent plays counterstrike without triggering the anticheat system The project is still ongoing, currently in the data gathering phase..
Counter Strike 2 agent project thumbnail
P-06

Patient pre-screening for dermatologist

Developed a pipeline to detect the most common skin-diseases (4 classes). The goal of the project was to build an AI driven pre-screening system, the project would have decreased the length of dermatologist appointments via providing AI driven insights to the doctor before the patient would arrive to the appointment.

Multiclass image classificationCVImage pre-processingTransfer-learning
98% Accuracy on the test dataset and 98% F1 score.
P-07

Airbreda traffic NO2 screening

AirBreda is an end-to-end cloud data pipeline built on AWS that collects hourly NO2 and traffic data for the A27 interchange in Breda, stores it in and serves a dashboard with a predicted NO2 level and exceedance risk from a trained regression model. Built as the final project of a System Design and Cloud Platforms elective course.

AWS deploymentDocker deploymentLinear RegressionDatabase design decision
Deployed on an AWS free tier instance.
P-08

IKEA Terminal fraud analyzis

During this 2 weeks company project the objective was to uncover patterns between terminal deployment times, locations, and occurrences of terminal fraud with the absence of direct fraud data. The deliverable was a user-friendly Power BI report designed to support further analysis.

PowerBIData visualizationData analyzisFAISS
Client satisfaction and recommendation The project was so successfull that I could gain a personal recommendation from the client, what can be found on my linkedin profile.
IKEA terminal fraud analysis project thumbnail
P-09

Unitree : Robotics Development

During my school years I had the oportunity to work on both the Unitree go2-W and on the Unitree G1 humanoid robot. More on these projects can be found on my github.

Unitree RoboticsLinuxROS2Lidar Camera
Unitree robotics project thumbnail
P-10

Recipe Book

A lightweight, self-hostable personal recipe book for saving recipes generated with LLMs. Recipes are pasted in as Markdown and committed straight to GitHub, with search by name or ingredient, a random pick, and a shopping list that combines ingredients across recipes.

HTMLCSSMarkdownGitHub Pages
Deployed for free on GitHub Pages, set up in about 10 minutes.
Recipe Book project thumbnail

02 / Toolkit

Languages

  • Python
  • SQL
  • Excel

ML & Deep Learning

  • PyTorch
  • scikit-learn
  • Transformers
  • OpenCV

Data

  • pandas / NumPy
  • Building API's
  • WEB APIs
  • Feature pipelines

Engineering & Tools

  • Docker
  • MLOps
  • Git & CI
  • Linux

03 / WRITINGS

2026 · 05 INFLUENCE OF HYPERPARAMETERS ON U-NET ROBUSTNESS TO VISUAL ARTIFACTS (WATER BUBBLES, SCRATCHES) IN PLANTROOT SEGMENTATION TASKS RESEARCH PROPOSAL › GitHub
2026 · 06 MLOps in the Cloud: AWS vs. Azure vs. GCP Comparison This post breaks down the MLOps tooling offered by Amazon Web Services (SageMaker), Microsoft Azure (Azure Machine Learning), and Google Cloud Platform (Vertex AI) covering core features, pricing models, and the honest pros and cons of each. BLOGPOST › GitHub

04 / About

Mate Kovasznai

I'm a 3rd year data science student at Breda University of Applied Sciences.

I have a passion for computer vision, Natural Language Processing and data analyzis. I'm fascinated by the challenge of building systems that can sense, think, and act in the real world.

Currently deepening my knowledge in MLops, I enjoy working on hands-on projects that push me to think critically and solve complex problems. When I'm not in the lab or behind a screen, I really enjoy playing chess.

Currently learning

Production MLOps, statistics, and with data store tools and concepts.

Looking for

A data science / ML engineering internship or data analyst or translator roles where I can ship and measure real systems.

05 / Certificates & Licenses

Building APIs in Python DataCamp
› GitHub
Associate AI Engineer for Data Scientists DataCamp
› GitHub

06 / Contact

Have a problem worth solving? Let's talk.

Open to internships and research collaborations. The fastest way to reach me is by email.