Vladimir Maroz

Full Stack Java Developer at Highrise Consulting, Inc.
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Contact Information
us****@****om
(386) 825-5501
Location
Arlington, Virginia, United States, US
Languages
  • English Full professional proficiency
  • Belarusian Native or bilingual proficiency
  • Russian Native or bilingual proficiency

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Credentials

  • Oracle Certified Associate, Java SE 8 Programmer
    Oracle
  • Oracle Certified Professional, Java SE 8 Programmer
    Oracle

Experience

  • Highrise Consulting, Inc.
    • United States
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Full Stack Java Developer
      • Oct 2017 - Present

      GrantSolutions AM2. Web app for managing funding opportunities announcements in NIH. - I optimized the search within the product, it became 60% faster. - Developed a scalable RESTful API using Spring Boot and rich UI components using Angular. - Expanded and enhanced data migration module for seamless transfer of complex data from legacy systems to our product, ensuring smooth client onboarding. Technology stack: Java, Spring Boot, Angular, Vue.js, Hibernate, HTML5, CSS3, AJAX, JSON, jQuery, Oracle, AWS, AWS Lambda, AWS S3, API Gateway, Splunk Show less

  • EastBanc Technologies
    • United States
    • Software Development
    • 1 - 100 Employee
    • Full-stack Java Software Engineer
      • Mar 2015 - Oct 2017

      Paintnite. E-commerce application for selling tickets to events. - Architected database systems for optimal performance. - Accelerated search speed by 80% through my optimizations. - Developed a secure and reliable payment system using Stripe for smooth transactions, along with a coupon module for discount management. Technology stack: Java, Spring, Hibernate, Angular, HTML5, CSS3, AJAX, JSON, MySQL, Git, Hippo CMS, Broadleaf, Stripe, AWS -------------------------------------------------------- SAC. A cloud-based application that pulls data from the Federal Procurement Data System and provides business goal reports. Successfully developed and implemented web components to calculate and display comprehensive business goal reports, implemented PDF export functionality. Technology stack: Java, Spring, Angular, Groovy, Hibernate, HTML5, CSS3, AJAX, JSON, jQuery, PostgreSQL, AWS -------------------------------------------------------- Spinnaker. Contributed to an open-source, multi-cloud continuous delivery platform for releasing software changes. Show less

  • Parees startup
    • Washington, DC
    • Full-stack iOS, Android Developer | Parees startup
      • Dec 2014 - Jun 2015

      Designed and developed cutting-edge Android and iOS mobile apps from the ground up, enabling multi-vendor food sales. Designed and developed cutting-edge Android and iOS mobile apps from the ground up, enabling multi-vendor food sales.

  • REID Consulting
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Java Developer
      • Dec 2012 - Dec 2014

      Buddybounce. Platform for communication between singers and their fans. - Played a key role in the full development life cycle of the startup project Buddybounce, contributing from design to implementation and ongoing support. - Designed and implemented a robust REST API, enabling smooth communication with various social networks (Facebook, Twitter, YouTube, Instagram, Tumblr). - Responsible for designing and developing domain classes, reviewed code of junior developers, developed Grails unit and integration tests Show less

  • Scand
    • Poland
    • Software Development
    • 100 - 200 Employee
    • Software Engineer, Full Stack
      • Sep 2006 - Dec 2012

      Participated in the development of both frontend and backend parts of various J2EE applications (product catalog data maintenance application, web-based shop application that includes sophisticated search possibilities, procurement application that streamlined the process of generating sales and purchase orders). Participated in the development of both frontend and backend parts of various J2EE applications (product catalog data maintenance application, web-based shop application that includes sophisticated search possibilities, procurement application that streamlined the process of generating sales and purchase orders).

Education

  • Belarusian State University
    Master in Radiophysics and Computer Science

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