Денис

Java-розробник, 100 000 грн

Місто проживання:
Слобожанське (Харківська обл.)
Готовий працювати:
Дистанційно

Контактна інформація

Шукач вказав: ТелефонЕл. пошту

Прізвище, контакти та світлина доступні тільки для зареєстрованих роботодавців. Щоб отримати доступ до особистих даних кандидатів, увійдіть як роботодавець або зареєструйтеся.

Досвід роботи

Full Stack Software Engineer

з 01.2026 по 09.2026 (9 місяців)
Oracle, Київ (IT)

Main responsibilities: designed and developed of new backend & frontend functionality for several services.
• Delivered Java-based microservices for a large-scale, mission-critical healthcare platform serving millions of users across the USA.
• Developed scalable React microfrontends to create modular, maintainable, and production-ready user experiences.
• Built and integrated features for clinician workflows, patient workflows, and operational task execution within a high-impact healthcare product.
• Used OpenAI Codex to accelerate feature delivery, code review, and unit test generation in an AI-assisted engineering workflow.
Key technologies: Java, Spring Boot, microservices, REST APIs, React, TypeScript, JS, Codex AI.

Full Stack Software Engineer

з 10.2024 по 01.2026 (1 рік 4 місяці)
ЗСУ, Київ (IT)

Main responsibilities: design and development of new backend & frontend functionality in several teams.
• Developed of mission-critical defence software under strict security, confidentiality, and NDA.
Key technologies: Java, Spring Boot, microservices, GitLab CI/CD, PHP, Laravel, Vue.js, TypeScript, JS, Playwright.

Java Backend Software Engineer

з 07.2023 по 10.2024 (1 рік 4 місяці)
Oracle, Київ (IT)

Main responsibilities: sub-lead, design and development of new services, communication with external teams, CI/CD deployment, monitoring, On-call support.
• Designed and deployed document management, OCR, and dynamic document generation java services.
• Designed and delivered HL7 FHIR-compliant REST APIs for healthcare data integration, interoperability, and standardised healthcare workflows. Produced design documents, specifications.
• Configured CI/CD microservices deployments to Oracle Cloud Infrastructure’s Kubernetes as a Docker container using Terraform and Helm, canary testing, logging, alerting, metrics, observability.
• Participated in production on-call rotations, supporting high availability, uptime, monitoring, incident response, and rapid incident resolution. Creation of runbooks.
• Collaborated with external teams inside product and outside it, architects, management on clarifying requirements, designing of functionality, integrations.
• Applied Agile/Scrum practices to improve delivery and collaboration.
Key technologies: Java, Micronaut, microservices, REST APIs, HL7 FHIR, BDD, OCI, CI/CD, Kubernetes, Helm, Blue-green deployment, Canary Testing, On-call, Alerting, Monitoring, Observability, Integration testing.

Lead Software Developer in Test (SDET)

з 07.2021 по 06.2023 (2 роки)
Oracle, Київ (IT)

Main responsibilities: leading a 6-engineer team building automated test suites for a COVID-19 product. Development and execution of automated tests. Producing testing release artefacts.
• Designed automation Selenide based frameworks using Java, Oracle DB, and Selenium to ensure quality under high load.
• Collaborated with development teams on design, planning, implementation, and release quality.
• Applied Scrum best practices, quality gates, sprint delivery, and continuous improvement of test automation processes.
Key technologies: Java, Selenium, Selenide, REST Assured, microservices, CI/CD, Jenkins.

Test Analyst, Principal SDET

з 11.2015 по 07.2021 (5 років 9 місяців)
Oracle, Київ (IT)

Main responsibilities: sub-leading a 10-engineer E2E QA team building automated test suites for a Oracle Field Service suite. Development and execution of automated tests. Producing testing release artefacts.
• Designed test strategies and managed technical execution for large-scale logistics and field service software.
• Developed automated and manual test suites using Java, MySQL, and Selenium to optimize system reliability.
• Enhanced an in-house Selenium test automation framework for improved coverage and execution efficiency.
• Coordinated with product owners, development teams, DevOps, and release managers on releases, estimates, and issue resolution.
Key technologies: Java, Selenium, Selenide, REST Assured, microservices, CI/CD, Jenkins.

General QA

з 02.2011 по 10.2014 (3 роки 9 місяців)
Nix Solutions, Харків (IT)

Executed automated and manual functional testing for client software systems using Java and SQL.

Знання і навички

  • Організованість
  • SQL
  • Java
  • HTML
  • MySQL
  • CSS
  • Spring boot
  • Git
  • JavaScript
  • Docker
  • GitHub
  • Spring Framework
  • IntelliJ IDEA
  • Java Core
  • JUnit
  • Знання технологій JDBC
  • Знання принципів ООП

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