Full-Stack Engineer | Team Lead | Systems Architect
12+ years shipping production systems across law enforcement, automotive, IoT, and fintech. From speed-enforcement radar in 70+ police vehicles to industrial IoT platforms on factory floors to edge computing with custom hardware — I deliver end to end, from architecture and documentation through to deployment. 100+ vehicles in the field, 5 countries, 8 assembly lines.
Get in TouchNode.js, Go, TypeScript, React, Web Components — end-to-end from database to UI, backend to edge.
RFID, Smart Cards, sensors, cameras, Raspberry Pi, LoRaWAN — bridging software with the physical world.
Docker, Kubernetes, Linux, Ansible, AWS/Azure — automating deployments, OS hardening, and edge computing.
Slovak Republic · 2024–Present · Team Lead
Modernizing the national vehicle registry (Národná Evidencia Vozidiel) serving 100+ vehicles — migrating the existing platform into MOSY, a custom framework developed at Soitron. Developing multiple backend and frontend modules, designing ActiveMQ integrations, and managing the transition while preserving full operational continuity of the live system.
CABOT Global · 2024–Present · Lead Developer & Architect
Enterprise IoT platform for automated sample collection tracking across CABOT manufacturing facilities worldwide. Designed and built the entire platform as a Go microservices architecture communicating over NATS JetStream. Developed edge services for Raspberry Pi devices — RFID readers, LED controllers, label printers, lab processing nodes. Implemented offline-first edge computing with NATS leaf nodes, certificate-based device authentication, and multi-tenant isolation.
15 Ambulance Units · 2023–2024
Remote patient monitoring solution using smartwatches to track health vitals of Alzheimer patients across 15 ambulance units, serving hundreds of patients. Built the data ingestion and alerting backend in Node.js integrated with ThingsBoard IoT platform, developed the caregiver dashboard in React with real-time alerts, and configured NB-IoT and LoRaWAN connectivity.
Czech Republic · 2021–2023 · Lead Developer
Speed enforcement system deployed in 70+ BMW police vehicles on Czech highways — single-handedly delivered ~85% of the entire system. Built the Node.js radar service with C/C++ addons for hardware integration, Android officer interface with RFID readers, and back-office web application for fine processing and image analysis. Led hardware research, OS security hardening, metrology certification at SMU, and continued into the v2 next-generation platform.
Volkswagen Bratislava · 2021 · Team Lead
Early-warning system for workstation overheating issues across 8 assembly lines. Designed the sensor data collection architecture, researched and integrated industrial hardware — microprocessors, IR sensors, cameras, power management. Led a team of 4 developers and produced complete project documentation to Volkswagen enterprise standards.
Slovak Republic · 2018–2020
Modernized the national police fleet system, expanding Schengen and Interpol database access from vehicles and persons to weapons, shipping containers, and aircraft. Built the complete interface for in-vehicle terminals and ruggedized handheld devices, including SmartCard authentication and SOAP backend integration.
Available for senior engineering, team lead, or architect roles — remote or on-site.
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