David Szalai

Software Architect at OTP Otthon
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Contact Information
us****@****om
(386) 825-5501
Location
Budapest, Budapest, Hungary, HU
Languages
  • English Professional working proficiency
  • Hungarian Native or bilingual proficiency

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Credentials

  • Oracle Certified Associate, Java SE 8 Programmer
    Oracle
    Dec, 2016
    - Oct, 2024
  • Maven Fundamentals
    Pluralsight
  • Oracle PL/SQL Fundamentals - Part 1
    Pluralsight

Experience

  • OTP Otthon
    • Real Estate
    • 1 - 100 Employee
    • Software Architect
      • Sep 2022 - Present

      Working on the microservices architecture for the housing ecosystem residing in Azure and AWS.Also participating in roadmap plannings, doing DevOps stuff, and writing code that hopefully works.

    • Dev Lead
      • Sep 2021 - Dec 2022

      Coordinated the development of a few microservices as a dev-lead, keeping in touch with business stakeholders, doing tech plannings, pair-programming/reviews, small workshops about stuff like distributed systems/microservices and related tech (e.g. Akka Typed, Cassandra, Kafka).

  • Nuage Groupe
    • Hungary
    • Information Technology & Services
    • 1 - 100 Employee
    • Senior Software Engineer
      • Jun 2019 - Sep 2021

      Developed a payment platform from day 0, and worked on other enterprise projects including stock market settlement and personal productivity softwares. Developed a payment platform from day 0, and worked on other enterprise projects including stock market settlement and personal productivity softwares.

  • Organic Soft
    • United Kingdom
    • Senior Software Engineer
      • Jun 2019 - Sep 2021

      Worked on a greenfield project, designing, implementing and running reactive, event-driven microservices in production.Gained lots of experience in microservices architecture, DDDD/CQRS/ES, Akka/Lagom, Kubernetes, Cassandra, Kafka, GitOps/DevOps, Helm, Google Cloud Platform and more cloud-native stuff... Worked on a greenfield project, designing, implementing and running reactive, event-driven microservices in production.Gained lots of experience in microservices architecture, DDDD/CQRS/ES, Akka/Lagom, Kubernetes, Cassandra, Kafka, GitOps/DevOps, Helm, Google Cloud Platform and more cloud-native stuff...

  • Finastra
    • United Kingdom
    • Financial Services
    • 700 & Above Employee
    • Software Engineer
      • Jun 2017 - May 2019

      As part of the Digital Channels department, I worked on the internet bank product line, including the development of API security and OpenBankingEurope/PSD2 services.As part of a little team, we started the design of transitioning the monolithic architecture into microservices.Prepared our solution for the FusionONE event, integrating the internet bank with Finastra's FusionFabric.cloud platform running in Azure.Some of the used tech/tools was Java/Spring with relational databases and MQs, Git, Jenkins, Scrum, OAS2/Swagger for APIs.

  • Misys
    • United Kingdom
    • Financial Services
    • 700 & Above Employee
    • Software Engineer
      • Sep 2015 - Jun 2017

      I worked on features and bugfixes with a Java/Spring based stack in the internet-banking product as a backend developer. I worked on features and bugfixes with a Java/Spring based stack in the internet-banking product as a backend developer.

Education

  • University of Miskolc
    Bachelor's degree, Computer Software Engineering
    -

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