Örs-Krisztián Patakfalvi

An integrated process data management solution that collects measurement and process data from production lines. I took part in architecting and rebuilding critical parts of the system in a scalable way, handling the rising load.

A remote monitoring and control system for telecom sites that enables optimized site maintenance and energy management. I helped design the system based on the requirements and developed new features on both the back and the front end. I built up and maintained the project deployment and dealt with automated CI/CD pipelines. I also owned epics and sub-projects like designing and building a scalable OpenVPN infrastructure or implementing an IoT devices simulator capable of generating a high load of real-like data.

A microservice system combining tracking, optimization, and safety for industrial operations using advanced positioning and location technology. I was developing both back-end and front-end features, taking part in the architecture design, building and maintaining automated CI/CD pipelines, and ensuring the system deployment.

A MongoDB, Express.js, React, and Node.js (MERN) application for finding professionals and handypersons on demand. The professionals can create a detailed profile while users and guests can search among the masters. Being a side project, I was dealing both with the front-end and back-end development and all other aspects of the development like design, architecture, and DevOps.