Open to opportunities

Andrii Perepelytsia

@andriiperepelytsia

Message

Senior Java developer specializing in cloud-native microservices and architecture.

Ukraine

Message

What I'm looking for

I seek roles where I can lead backend architecture and cloud-native microservices, mentor engineers, modernize legacy systems, and drive reliable, scalable platforms within collaborative, engineering-driven teams.

I am a Senior Software Engineer with 9+ years building scalable Java backend platforms and cloud-native microservices, focused on performance, reliability, and maintainability.

I have led architecture decisions and mentored engineers while delivering event-driven distributed systems using Java, Spring Boot, Kafka and cloud platforms.

My work includes modernizing legacy warehouse and logistics systems, designing real-time data pipelines, and deploying services to AWS and Kubernetes with automated CI/CD and infrastructure as code.

I collaborate closely with architects, stakeholders, and cross-functional teams to translate business requirements into robust technical roadmaps and ensure high engineering standards.

Experience

Work history, roles, and key accomplishments

Current

Senior Java Developer

Current

Luxoft

Jul 2021 - Present (4 years 8 months)

Maintained and modernized warehouse and logistics platforms for a major retail customer, delivering cloud-native Java microservices that improved operational efficiency and replaced legacy systems.

Java Spring Boot Kafka AWS EC2 S3 SQS Docker Kubernetes Terraform CI CD Observability

Tech Lead / Senior Java Developer

EPAM

Sep 2020 - Jul 2021 (10 months)

Led design and implementation of a unified API platform for retail, defined architecture standards, and delivered backend services that integrated multiple systems and improved developer workflows.

Java Spring Boot Quarkus Apache Kafka MySQL OpenAPI CI CD Code Review

Software Engineer

SoftServe

Apr 2019 - Aug 2020 (1 year 4 months)

Developed on-premises public safety software, implemented Java EE backend functionality and SOAP integrations, and resolved performance issues to maintain high system reliability.

Java EE SOAP Tomcat SQL Flyway Debugging Performance Tuning AngularJS TeamCity

Junior Java Developer

InventorSoft

Feb 2017 - Apr 2019 (2 years 2 months)

Built backend services, REST APIs, and database layers for commercial projects including CRM and trading systems; migrated services and collaborated with frontend teams to deliver full-stack features.