Curriculum vitae

Curriculum vitae

Download as PDF: Marton_Lorinczi_CV

Márton Lőrinczi

Senior Software Developer
📍Budapest | 📧marton.lorinczi@gmail.com | 📞 +36308937797 | LinkedIn |OmniTinker

SUMMARY

Enthusiastic and versatile Senior Software Developer with a passion for both low-level embedded systems and high-level software architecture. Known as a creative problem-solver and strong team player who thrives in startup environments where I can contribute to the entire product life cycle—from system design and architecture to hands-on implementation and deployment. I enjoy designing hardware, working with embedded systems, and controlling complex mechatronic systems. My interests also extend to DevOps, CI/CD, and modern backend architectures.

In my free time, I enjoy creative work such as woodworking, welding, and soldering—activities that complement my passion for building both physical and digital solutions. I excel in environments where versatility, ownership, and end-to-end product thinking are valued.

PROFESSIONAL EXPERIENCE

DMG MORI HEITEC Digital Kft. – Senior Software Developer 2023 - 2025

  • Developed and maintained microservice-based server systems facilitating standardized communication between CNC machines and higher-level software layers.
  • Implemented the FLAMES protocol over OPC-UA, integrating CNC machines into fully automated SOFLEX-controlled factories.
  • Created a user-friendly diagnostic tool for monitoring and debugging the NATS message broker, extensively utilized by developers, testers, and service personnel.
  • Traveled abroad to deploy and support software implementations with clients.

Technologies used:
Linux, Docker, C++, C17, Go, Python, PyQt, NATS, OPC-UA, FLAMES,

Norbit Hungary Kft - Aptomar.- Senior Software Developer 2022 - 2023

  • Built a data pipeline that transformed AIS maritime data into structured Python objects, enabling efficient data exchange via RabbitMQ.
  • Integrated diverse sources of maritime weather forecast data (AWS, APIs) into a standardized format, streamlining data accessibility for end users.
  • Developed and deployed a comprehensive customer web portal featuring secure single sign-on (SSO) via Azure and AWS Cognito, advanced file storage functionalities resembling Google Drive (including file preview, image viewing, video playback, detailed permission management, and file/folder operations), and live camera stream management.
  • Set up and maintained a sophisticated CI/CD pipeline using GitLab CI and custom Ansible deployment scripts, improving team productivity and software reliability.
  • Created and deployed a Slack bot running on AWS EC2 to assist employees in generating timesheets and billing reports for their abroad travels, integrated seamlessly with the company’s Slack workspace.

Technologies used:
Linux, Docker, Python, Go (Gin framework), AWS, Azure, Nginx, REST API, OpenAPI3, PostgreSQL, SSO, Ansible, Gitlab CI, Slack-Bot

FOR GmbH (Vienna) - Architect and Developer 2021 - 2022

  • Architected and implemented complex hardware and software systems for an automated cannabis trimming machine, integrating STM32 microcontrollers with sensor arrays and stepper and servo motors.
  • Developed an interactive Python-based GUI application, enabling real-time machine control, sensor data visualization, image capturing via high-speed cameras, and playback capabilities.
  • Planned and initiated early stages of a Machine Learning model to automate precision trimming based on sensor and image data.

Technologies used:
C, C++, Python, STM32, ESP32, SPI, I2C, FreeRTOS, PyQt6, QML, Pandas, SciPy, OpenCV, Database integration.

Mechatromotive Kft. - Medior Software Developer 2018 - 2021

  • EV Car Charger: Developed comprehensive software solutions including a Qt5/C++ GUI for commercial displays, controlling a battery charger module via MODBUS protocol, and implementing a sensor module controlled by an STM32.
  • Tensile Testing Machine Smartening: Designed and implemented a Python/PyQt5 application for data processing and visualization of material testing sensor data, including curve plotting and Excel export.
  • Card Dispenser System: Built a C++/Qt5-based control software with integrated web server and custom encryption, enabling visitor card distribution.
  • Twelve Cylinder Train Engine Diagnostics: Upgraded an existing Delphi-based giant train engine diagnostics software from 6-cylinder to 12-cylinder capability.
  • Smart Earrings for Pigs: Designed ultra-low-power Bluetooth-enabled wearable sensors for livestock monitoring, achieving a remarkable 2-year battery life through optimized power management.
  • Train Diagnostic Data Processing: Enhanced a C#-based system with a Python GUI tool to process large binary datasets from trains, generating Excel reports significantly faster and more user-friendly.
  • OONLY Vending Machine: Engineered a complex control system for precise management of stepper and servo motors using STM32 microcontrollers and FreeRTOS. Developed the custom software framework Urabros for modular and efficient hardware control and Python-based diagnostic software providing real-time system monitoring.
    I made a small fun video ( with Adobe Premiere ) about the project it can be found: here
  • Ait Desk - Smart Table: Designed the complete electric system and software for a luxury office desk featuring adjustable height via servo motors, integrated air quality sensors, Bluetooth audio reception, wireless charging, and capacitive touch controls. Developed both STM32-based and later ESP32-based versions, incorporating FreeRTOS and multithreaded architecture.
  • Clift Climbing Wall: Designed and implemented a comprehensive digital climbing wall system with STM32-based RGB LED pixel controls, capacitive touch sensing, and a Raspberry Pi/QML-based controller for interactive climbing experiences.
  • Gemini 9 Axis Controller: Developed a microcontroller-based analog axis controller for drone and gaming applications, with memory optimization, calibration tool (Python/PyQt5), and support for 9+2 axes.

Technologies used:
C, C++, C#, Python, Qt5, QML, STM32, ESP32, FreeRTOS, UART, I2C, SPI, MODBUS, RS485, pandas, numpy, matplotlib, GitLab-CI

BOSCH - Junior Software Developer 2017 - 2018

  • Developed and maintained advanced hardware diagnostic software for automotive steering systems, simulating realistic CAN bus conditions for thorough sensor testing.
  • Successfully integrated new sensor hardware into existing systems, significantly improving testing capabilities.
  • Initiated and implemented automated GUI testing using Qt Squish, ensuring software reliability and stability.

Technologies used:
C++, Qt4, PowerShell, SVN, Doxygen

EDUCATION

Green Fox Academy 2017
Embedded Programing

Óbuda University Bánki Donát 2012 - 2016
Mechanical Engineering, BSC

Budapest University of Technology and Economics 2010 - 2012
Mechanical Engineering, BSC

LINKS

My static web page about my projects: OmniTinker
Instagram mostly about Audio visualization projects: martonstronghold
Presentation (English) about kitchen timer cube
Presentation (Hungarian) about Audio reactive LED Hyper Cube