Middle Java Developer with a strong background in designing and shipping production-grade RESTful APIs and backend services. Experienced in delivering end-to-end scalable solutions, from database architecture to AI-powered integrations and automated CI/CD.
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Backend Java (8-21) Spring Boot Spring Security Hibernate |
Databases & Messaging PostgreSQL MongoDB Apache Kafka Redis |
Architecture & Testing REST APIs JUnit & Mockito TestContainers Microservices |
DevOps & Tools Docker Maven GitHub Actions Swagger/OpenAPI |
- Architecture & APIs: Designed and shipped production-grade RESTful APIs and robust backend services. Architected event-driven services and middleware integrating external partners, payment gateways, and loyalty systems for seamless B2B interoperability.
- System Optimization: Proven track record in database optimization, including streamlining complex MongoDB queries to drastically reduce execution times for reporting and analytics workflows.
- AI & Automation: Led the full-cycle implementation of an AI-powered CRM analytics service independently from concept to production, coupled with full CI/CD automation using GitHub Actions.
- Data Engineering & Messaging: Implemented internal event-driven messaging pipelines utilizing Apache Kafka for asynchronous background processing, data synchronization, and automated workflows.
- Bachelor's Degree, Software Engineering
Ivano-Frankivsk National Technical University of Oil and Gas (2016-2018) - Junior Specialist, Computer Software Engineering
College of Electronic Devices, IFNTUOG (2012-2016)
