Roberto Uroz

Full-Stack Developer focusing on building meaningful solutions,
shipping robust code, and making people’s lives easier along the way.
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About Me

Based in Copenhagen, I am a highly skilled full-stack software engineer with +5 years of experience working for Fortune 500 Global companies.

I specialize in managing both the client-facing user interfaces and the back-end infrastructure. Providing complete solutions with both functional and user-friendly experiences.

Additionally, I focus on big data, leveraging advanced techniques to handle and analyze large datasets for actionable insights.

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Experience

2020 - Oracle

Full-Stack Software Engineer I

  • Developed a multi-platform mobile app using TypeScript and React Native, enabling seamless user experiences across iOS and Android devices.
  • Integrated cloud-based services and APIs to provide real-time product information.
  • Developed a federated SSO and cloud-based authentication service between Oracle Cloud Infrastructure (OCI) and Azure.
  • Enhanced app embedded SQLite performance by analyzing query plan and optimizing queries and transactions, improving load times by 67%.
  • 2021 - Oracle

    Full-Stack Software Engineer II

  • Contributed to a real-time data ingestion system for one of the largest clothing retailers, processing and decorating worldwide ticket revenue data in milliseconds.
  • Optimized Oracle Coherence clusters to ensure data consistency and high availability for global sales reporting across thousands of stores.
  • Collaborated with cross-functional teams to troubleshoot critical production issues, ensuring 99.9% uptime during peak retail events.
  • Improved system performance by leveraging advanced caching strategies and distributed computing principles.
  • 2023 - Maersk

    Full-Stack Software Engineer III

  • Delivered a microservices-based system using Node.js for scalable backend services and Vue.js for dynamic, responsive frontends.
  • Collaborated on projects with Next.js and Spring Boot to deliver modern, scalable user interfaces and enterprise-level backend applications, ensuring seamless integration.
  • Led a big data integration project for Maersk, analyzing offers and vessel capacities, and supporting API telemetry integration while designing Power BI dashboards for actionable insights.
  • Integrated Confluent Avro for schema management and data serialization to ensure compatibility in an event-based ecosystem.
  • Portfolio

    Browse my portfolio to view a selection of projects that demonstrate my full-stack development expertise and commitment to delivering reliable, efficient software solutions

    Bolig Tracker homepage
    Bolig Tracker

    Bolig Tracker is a self-host project where you can analyze Copenhagen real estate, providing improved analytics from different sources into one-solution. (WIP)

    New York Vehicle Collision Homepage
    New York's Vehicle Collisions

    This project analyzes car collisions in New York during 2021, providing interactive visualizations to explore various aspects of the data. Developed using Altair, a Python data visualization library that leverages the Vega-Lite format, and pandas for data sanitation, it was built in Google Colab for flexibility and ease of use.

    Screenshot of flight museum
    Flight Museum

    Flight Museum is a project using Unity to recreate a 3D museum of airplanes in Virtual Reality. This Android app lets users hop on an airplane and fly through a dynamic map of the museum—an immersive experience enhanced by Google Cardboard.

    PTE App Icon
    Multilingual Invoice Generator

    The Multilingual Invoice Generator is a robust solution designed to create professional invoices in multiple languages and scripts. This project leverages dynamic HTML templates and JSON data to produce PDF invoices that can be rendered offline and later synchronized with a central document storage server. It is especially suited for environments with limited internet connectivity and diverse linguistic needs.

    Screenshot of Hero and Dragon
    Hero and Dragon

    Hero and Dragon is an AR project developed in Unity using ARFoundation. Inspired by the legendary Sant Jordi, this interactive experience allows users to deploy and interact with two virtual characters—a hero and a dragon—in the real world.

    Contact Me

    Have any questions or want to work with me? Get in touch!

    Email me