Catalin Dinu

Senior Software Engineer | Software Architecture, Backend Development

Bucharest, Bucharest, Romania

About

I enjoy coding. I enjoy the challenge of problem-solving, research and experimentation. Being part of a passionate community filled with talented, hardworking, and intelligent individuals inspires me. As a Senior Java Developer at Ericsson, I have 10+ years of experience in designing, developing, and delivering components for large IoT solutions. I am part of a SAFe team that works on various projects, including the Connected Vehicle Cloud (CVC) for Volvo and Renault, or Falun, a microservices-based solution for the 2015 Ski Championship. Technologies used in my daily work: - Java 17, Bash, Python - Spring, Cucumber - Artemis, Kafka - PostgreSQL, Oracle, Cassandra, Redis, MongoDB - Kubernetes, Jenkins - AWS, GCP - ELK, Grafana - Keycloak, Vault, TLS, EJBCA - Jira, Bitbucket

Experience

  • Senior Software Engineer at Deloitte
    Feb 2025 - Present · 1 yr 5 mos

  • Ericsson (Bucharest, Romania · On-site)
    • Senior Java Developer
      2013 - Jan 2024 · 11 yrs 1 mo

      Part of a SAFe team, responsible for designing, developing and delivering components in large IoT solutions: ## CVC (Connected Vehicle Cloud) - Volvo / Renault telematics solution. The CVC provide a platform for the connected vehicle applications of Original Equipment Manufacturers (OEMs). It is a scalable container-based execution environment based on microservices in the connected vehicle domain. It allows OEMs to innovate business capabilities and deploy through continuous and automatic deployment. ## Falun The purpose of this solution was to make available information about competition and non-competition events for Falun 2015 Ski Championship to the 3rd party providers. It was based on microservices and aggregate the required information from external data sources: FIS database, for competition events and VISIT web-service for non-competition events. ## Nisbakom Solution imposed by Swiss Regulator for prepares and sends to the BAKOM the list of emitting OCHS’s radio stations containing localization data needed by Police (Lawful interception) and Emergency Call central. Has been developed in Talend Studio. ## SNA Migration Tool SNA (Service Number Application) was a multipurpose application with a flexible and modular design. It provides telecom operators with sophisticated charging, distribution and call routing functions required for a rich offering on a Business-to-Consumer communication. ## Selfcare Telecom self-care portal and IVR/SMS gateway service. Based on WebLogic and Delphi/Pascal

    • DevOps Engineer
      May 2009 - 2013 · 3 yrs 9 mos

      Support for backend infrastructure. SharePoint portal customization and migration. Development of Problem Management Flow application.

  • Dynamics AX consultant at Ictopus
    Nov 2007 - Nov 2008 · 1 yr 1 mo

    Axapta ERP solutions consultant. Various customers from the Netherlands. Customizing Axapta apps. Delivering SharePoint-based team solutions in combination with Dynamics AX. Integration between SharePoint Portals, Reporting Services and AX applications.

  • Network Administrator at Stirile ProTV
    Sep 1999 - Oct 2007 · 8 yrs 2 mos

    Administration of the Microsoft network infrastructure. Administration of Exchange 2007, ISA, SCOM. Developing and implementing intranet team solution based on SharePoint. Live migration of e-mail systems from Novell to Exchange.

  • Audio Engineer at SC PM Production LTD SRL
    Jan 1994 - Aug 1999 · 5 yrs 8 mos

    Responsible for planning a recording session with an artist or musician, setting up the required equipment, recording, editing and final mixing. Integration between video/audio equipment and pc network . Multimedia production.