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Oleh
Software Engineer (Enterprise Solutions)
- City of residence:
- Lviv
- Ready to work:
- Remote
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Oleh Vanivskyi | Software Developer
[open contact info ](look above in the "contact info" section) | [open contact info ](look above in the "contact info" section) | [open contact info ](look above in the "contact info" section)
Summary of Qualifications
● 4+ years of professional backend development in enterprise environments.
● Strong expertise in Java (core, concurrency, collections, streams).
● Solid understanding and hands-on experience with SOA, microservices, and
event-driven architecture.
● Practical experience in cloud development with AWS, OPENSTACK, CEE.
● Skilled in designing and maintaining high-load distributed systems.
● Languages: Ukrainian – native, English – intermediate.
● Personal qualities: Creative, Ambitious, Responsible, Motivated.
Technical Skills
Java (Core, Concurrency, Java 17), Spring Boot, JPA, Hibernate, SQL, NoSQL (MongoDB, Redis,
Cassandra), Kafka, RabbitMQ, AWS (S3, EC2, VPC, IAM, CloudFormation, CloudWatch, CloudTrail),
OpenStack, Docker, Kubernetes, Helm, Git, Gradle/Maven, Jenkins, Microservices, Event-driven
systems, REST, SOAP, Monitoring (Prometheus, Grafana, ELK), Testing (JUnit, Mockito, Test
Containers).
Professional Experience
Ericsson Orchestrator (GlobalLogic)
Cloud-native solution for automating and managing hybrid network infrastructures.
● Duration: February 2022 – Present
● Designed and optimized microservices for orchestration of network functions.
● Applied Java Concurrency for high-performance backend processes.
● Integrated Kafka for event-driven communication.
● Worked with MongoDB and Redis for data storage and caching.
● Deployed containerized applications using Docker & Kubernetes.
CGM CompuGroup Medical (SoftServe)
Global eHealth provider with IT solutions for medical practices, pharmacies, laboratories, and
hospitals.
● Duration: 1+ year
● Developed backend services in Java/Spring for healthcare applications.
● Implemented microservice architecture ensuring scalability and reliability.
● Worked with SQL databases and integrated with cloud-based solutions.
Education
- Master’s Degree (2022) – Computer Science, Ukrainian Academy of Printing
- Lviv Polytechnic National University – Bachelor’s (2017) & Master’s (2018) in Industrial
and Civil Construction
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Summary of Qualifications
● 4+ years of professional backend development in enterprise environments.
● Strong expertise in Java (core, concurrency, collections, streams).
● Solid understanding and hands-on experience with SOA, microservices, and
event-driven architecture.
● Practical experience in cloud development with AWS, OPENSTACK, CEE.
● Skilled in designing and maintaining high-load distributed systems.
● Languages: Ukrainian – native, English – intermediate.
● Personal qualities: Creative, Ambitious, Responsible, Motivated.
Technical Skills
Java (Core, Concurrency, Java 17), Spring Boot, JPA, Hibernate, SQL, NoSQL (MongoDB, Redis,
Cassandra), Kafka, RabbitMQ, AWS (S3, EC2, VPC, IAM, CloudFormation, CloudWatch, CloudTrail),
OpenStack, Docker, Kubernetes, Helm, Git, Gradle/Maven, Jenkins, Microservices, Event-driven
systems, REST, SOAP, Monitoring (Prometheus, Grafana, ELK), Testing (JUnit, Mockito, Test
Containers).
Professional Experience
Ericsson Orchestrator (GlobalLogic)
Cloud-native solution for automating and managing hybrid network infrastructures.
● Duration: February 2022 – Present
● Designed and optimized microservices for orchestration of network functions.
● Applied Java Concurrency for high-performance backend processes.
● Integrated Kafka for event-driven communication.
● Worked with MongoDB and Redis for data storage and caching.
● Deployed containerized applications using Docker & Kubernetes.
CGM CompuGroup Medical (SoftServe)
Global eHealth provider with IT solutions for medical practices, pharmacies, laboratories, and
hospitals.
● Duration: 1+ year
● Developed backend services in Java/Spring for healthcare applications.
● Implemented microservice architecture ensuring scalability and reliability.
● Worked with SQL databases and integrated with cloud-based solutions.
Education
- Master’s Degree (2022) – Computer Science, Ukrainian Academy of Printing
- Lviv Polytechnic National University – Bachelor’s (2017) & Master’s (2018) in Industrial
and Civil Construction
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The candidate's resume is posted at https://www.work.ua/resumes/16704631/