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mtelek/README.md

Hi, I'm Márton 👋

Quantitative & systems-oriented engineer working at the intersection of econometrics, algorithms, and high-performance software.

Focus Areas

  • Quantitative modeling & econometrics (regression, threshold models, statistical inference)
  • Algorithm design & optimization under constraints
  • High-performance systems programming (C/C++, concurrency, Linux)
  • Data engineering & backend systems

Selected Work

📊 Quantitative Modeling

Threshold Regression Model (Econometrics) Panel threshold analysis of housing price effects on consumption in Spain. Focus on regime-dependent relationships and nonlinear effects in macroeconomic data.

⚙️ Algorithms & Optimization

Ford-Johnson Sorting Algorithm (C++) Implementation of Merge-Insertion sort with emphasis on comparison minimization and algorithmic efficiency.

Push_swap (C) Sorting under strict operation constraints; optimized move sequences and stack manipulation strategies.

🧠 Systems Programming

Minishell (C) Unix-like shell with parsing, process execution, piping, and signal handling.

Philosophers (C) Concurrency simulation using threads, mutexes, and deadlock avoidance strategies.

🕹️ Graphics / Systems

Cub3D Raycasting engine with texture mapping and real-time rendering pipeline.

🌐 Full-stack

Ft_transcendence Real-time multiplayer poker platform with backend + frontend integration.

Technical Stack

Python · R · C · C++ · Julia · PostgreSQL · Docker · Linux · Bash · Next.js

Contact

LinkedIn

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  1. threshold_regression_model threshold_regression_model Public

    Panel data project in R analyzing how housing prices influence household consumption in Spain, with results benchmarked against a leading published framework (Dong, Hui, and Jia, 2017).

    R

  2. Ford-Johnson-Algorithm Ford-Johnson-Algorithm Public

    A clean C++98 implementation of the Ford-Johnson algorithm (also known as Merge-Insertion Sort). This educational project focuses on the algorithm's core principle: minimizing comparisons. It featu…

    C++

  3. philosophers philosophers Public

    Philosophers is a 42 School project that implements the dining philosophers problem using threads and mutexes in C, focusing on synchronization to prevent deadlocks and data races.

    C

  4. push_swap push_swap Public

    Push_Swap is a 42 School project that involves sorting data using a limited set of stack operations, where the goal is to arrange a sequence of integers in ascending order using two stacks (stack A…

    C

  5. cub3D cub3D Public

    Cub3D is a 42 School project inspired by the classic Wolfenstein 3D, where you create a simple raycasting-based 3D renderer in C using the MinilibX library. The goal is to parse a map file, render …

    C

  6. ft_transcendence ft_transcendence Public

    A real-time multiplayer poker game that lets users host private tables and play with friends online.

    TypeScript