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Norbert Rajos

@norbertrajos

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Full-Stack Developer at MaxWhere who built 3D digital twins for monitoring terminal operations.

Hungary

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At MaxWhere, I built industrial digital twin applications that bring operational data and sensor feeds into interactive 3D views of terminal sites. I integrated cameras, vehicle detection, GPS, crane data, and operating systems to help operators monitor equipment and shipping containers.

I also developed a custom tracing library for a microservice-based iPaaS platform, integrating Grafana Tempo and Loki so engineers could follow requests across services and correlate traces with logs. Earlier, I built internal event tools at ExxonMobil and prepared and taught a foundational C# course at Óbuda University.

Experience

Work history, roles, and key accomplishments

Full-Stack Developer

MaxWhere

Feb 2021 - Dec 2025 (4 years 10 months)

Owned implementation and delivery, initially as sole developer and later leading a three-person team. Built industrial digital twin applications integrating cameras, sensors, and operational data into 3D interfaces, and developed a custom tracing library for observability.

NodeJS TypeScript NestJS Kafka Docker PostgreSQL Jest S3 ElectronJS NPM ThreeJS Node RED React Vue.Js Spring Boot Maven OpenTelemetry Grafana Kubernetes CI CD Git MCP

IT Intern

ExxonMobil

Jan 2020 - Jan 2021 (1 year)

Supported the Agile Transformation team by building internal tools for communication and event coordination, including a newsletter template generator and a single-page web application for event registration.