Ivan O.

Ivan O.

Web Developer

Followers of Ivan O.1000 followers
location of Ivan O.Serbia

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  • Timeline

  • About me

    Senior Software Engineer @heyData | Compliance Made Easy for Everyone

  • Education

    • Faculty of Physics, Applied and Computed Physics

      2005 - 2012
  • Experience

    • Freelance

      May 2012 - Dec 2013
      Web Developer

      Web developer

    • CodeSynapses

      Jan 2014 - Dec 2015
      Software Developer
    • GotCourts

      Jan 2014 - Dec 2015
      Software Developer

      - Developed and maintained an online booking and reservation system for tennis courts, increasing booking efficiency by 40%.- Implemented RESTful web services and payment integration, streamlining user experience and payment processing.- Ensured system reliability and performance through continuous improvements and maintenance.

    • Digital Insurance Group

      Dec 2015 - May 2019
      Software Developer

      Developed an innovative digital insurance manager, providing users with a comprehensive overview of existing insurance policies, tariffs, and services.- Built RESTful web services and transactional tools using GraphQL with NodeJS, improving data management and user experience.- Contributed to developing ERP and CRM systems for brokers, improving operational efficiency by 25%.- Created web applications for the insurance industry using PHP and NodeJS- Optimised code architecture to handle complex domain needs- Collaborated with a multi-national team to deliver high-quality, scalable solutions. Show less

    • Holycode

      Dec 2015 - May 2019
      Software Developer
    • Legal One GmbH

      Jun 2019 - Jul 2022
      Contract Software Engineer

      - Spearheaded the development of a custom CRM for traffic law, utilizing PHP 7 and Symfony components, resulting in a 30% increase in operational efficiency.- Designed and implemented a microservices architecture with RabbitMQ, improving service decoupling and communication.- Utilised Kubernetes and Helm Charts for controlled version rollouts, enhancing deployment processes and reducing downtime

    • Yuno

      Aug 2022 - Aug 2024
      Software Engineer

      - Engineered a robust backend for the Yuno platform using Swift Vapor framework, Fluent ORM, Postgres, and Redis, improving reliability and efficiency.- Developed and maintained scalable, high-performance services, ensuring seamless user traffic management and efficient data processing.- Streamlined infrastructure development, leading to a 20% improvement in platform stability and user satisfaction.

    • HeyData

      Aug 2024 - now
      Senior Software Engineer

      heyData is determined to serve their mission: making Compliance easy for everyone! Creating an end2end software solution to empower SMBs becoming GDPR compliant. Digital, fast, personal and, again, easy.

  • Licenses & Certifications