Mateusz Urbańczyk

Senior Software Engineer at QED.ai
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Contact Information
us****@****om
(386) 825-5501
Location
Cracow, Małopolskie, Poland, PL
Languages
  • Polish Native or bilingual proficiency
  • English Full professional proficiency
  • Spanish Professional working proficiency
  • French Limited working proficiency

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Credentials

  • FCE
    Cambridge College
    Apr, 2015
    - Nov, 2024

Experience

  • QED.ai
    • Taiwan
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Senior Software Engineer
      • Dec 2021 - Present

      ∗ Engineering algorithms for parallel data materialization, enabling updates to all analytics within 60 seconds after data entry in a system with billions of rows.∗ Dealing with concurrency issues and database deadlocks on a daily basis.∗ Architecting database design and performance for both transactional databases (PostgreSQL) and OLAP dbs (Clickhouse)∗ Representing company across four continents to present the results to governments and contractors: Southeast Asia; South, West and East Africa; Latin America◦ Cambodia: Speaker at an agriculture conference giving a 3 hour long lecture about leading problems in the domain and how we approach to solve them Show less

    • Software Engineer
      • Oct 2018 - Dec 2021

      ∗ Designed high-performance, event-driven data processing architecture that improved execution by an order of magnitude using Kafka.∗ Technical team leader, managing a team of 5 devs, responsible for scaling software across health facilities.∗ SRE team member maintaining infrastructure and responding in case of downtime. Dockerizing apps, deploying services, automating tasks, and setting up CI/CD.∗ Orchestrated work for land cover classification and cropland mapping software for geospatial intelligence.∗ Nigeria: Deployed a map showcasing arable land along with infrastructure on a tight timeline and presented to ministries of agriculture Show less

    • Full-stack Developer
      • Sep 2016 - Oct 2018

      ∗ Core developer of a Django + React, JavaScript application that provides longitudinal tracking of patients in real-time, fetching data from electronic medical record systems.∗ Deployed and maintained necessary infrastructure as a code in Ansible and Terraform

  • Intel Corporation
    • United States
    • Semiconductor Manufacturing
    • 700 & Above Employee
    • Cloud Solutions Engineer Intern
      • Jul 2018 - Sep 2018

      ∗ Developed provisioning for a virtualized version of a large-scale bare-metal cluster that freed 40 machines from data center, otherwise used by devs. ∗ Working on bare-metal orchiestration software tackling with nested virtualization, network configuration and management, double NAT, virtual switches and routers. ∗ Deployed ELK for monitoring over 2000 nodes cluster. ∗ Developed provisioning for a virtualized version of a large-scale bare-metal cluster that freed 40 machines from data center, otherwise used by devs. ∗ Working on bare-metal orchiestration software tackling with nested virtualization, network configuration and management, double NAT, virtual switches and routers. ∗ Deployed ELK for monitoring over 2000 nodes cluster.

  • EMUART
    • Full-stack Developer
      • Sep 2015 - Aug 2016

      Working on e-commerce solutions in Python and Front-end technologies Working on e-commerce solutions in Python and Front-end technologies

Education

  • Ecole polytechnique fédérale de Lausanne
    Master's degree, Computer Science
    2021 - 2022
  • Uniwersytet Wrocławski
    Master's degree, Computer science
    2020 - 2022
  • Uniwersytet Wrocławski
    Engineer's degree, Computer Science
    2016 - 2020

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