Position: Senior Java Developer
Category: Java
English level: upper
Years of experience: 9

- Implemented an optimized search system using ElasticSearch, resulting in improved user experience and search functionality for products.
- Improved the efficiency of legacy code by implementing modern coding practices and refactoring key modules, resulting in a 30% reduction in runtime and increased maintainability.
- Developed and delivered technical training sessions for both technical and non-technical stakeholders, resulting in increased understanding and adoption of technical solutions.
- Deployed a scalable Java backend application with Terraform, Kubernetes, Docker, and GitLab pipelines for fast, continuous deployments
- Migrated complex server applications serving thousands of records per second to microservices, enabling the application to handle peak loads.
- Designed and implemented a microservice-based architecture for a customer-facing portal using Spring Cloud and Netflix OSS, reducing application downtime by 30%.
- Developed a CI/CD pipeline using a blue/green deployment strategy, achieving near-zero downtime for changes propagated to customers.
- Developed a multi-tenant SaaS platform using Spring and Hibernate frameworks, enabling customers to manage their operations more efficiently.
- Decomposed a monolithic application into microservices, meeting performance, and availability requirements.
- Developed RESTful APIs for a customer management system using Spring MVC, Hibernate, and PostgreSQL, improving response times by 30%.
I'm Serhii Dykyi, a Senior Java Software Engineer specializing in high-performance application design and development. At Luxoft, I optimized search systems using ElasticSearch, improved legacy code and conducted technical training sessions. For the Nordstrom project, I deployed a scalable Java backend using Terraform, Kubernetes, Docker, and GitLab. I also migrated server applications to microservices and provided on-call support. At General Electric, I designed sophisticated databases and adopted microservice architectures using Spring Cloud and Netflix OSS. During my time at SoftServe, I played a vital role in the SunPower project, deploying software, automating AWS management, and developing REST microservices. Throughout my career, I gained experience in CI/CD pipelines, microservices, and performance optimization at EPAM, Ciklum, and Yespo. I hold a Bachelor's degree in Applied Mathematics and I'm fluent in English and Ukrainian, committed to delivering exceptional results and driving innovation.
- Cloud-Based Project: Seeking a cloud-based project on AWS to leverage my expertise (S3, ECS, RDS, Lambda) for scalable solutions (any other clouds are also fine).
- Well-Structured: Prefer projects with clear requirements, organized development process, and collaboration with cross-functional teams.
- Stability and Organization: Value stability, organization, and effective project management for focused and productive work.
- Growth Opportunities: Committed to continuous learning, eager for projects with new technologies and industry trends.
- Collaboration and Communication: Value teamwork, open communication, and shared ideas for a common goal.

Seeking a project as a Senior Java Software Engineer that aligns with these expectations and promotes career growth.