Денис Митрофанов

@0001276

Message

Experienced Java backend developer specializing in microservices and enterprise systems.

Belarus

Message

What I'm looking for

I'm seeking a Java backend role focused on microservices, robust testing and scalable systems, preferring collaborative teams, remote or onsite work, with opportunities for growth; I am open to relocation.

I am an experienced Java backend developer with a strong track record building microservices and enterprise applications, including logistics (Just In Sequence) and online banking systems. I focus on clean code, unit testing, bug fixing and delivering reliable backend solutions.

I have worked across remote and on-site roles and contributed to web and backend stacks using Spring, Hibernate, PostgreSQL and related tools; several projects and code samples are available on my GitHub. I am open to remote or office roles and willing to relocate.

Experience

Work history, roles, and key accomplishments

Current

Java Backend Developer

Current

Piron

Aug 2024 - Present (1 year)

- Participated in the backend development of an online application for design and survey work PIR-online
- Creating individual application elements
- Developing microservices
- Finding and fixing code bugs
- Create perfomance tests

Spring Boot PostgreSQL Microservices Hibernate Maven Junit Gitlab

Java Software Engineer

Hyundai AutoEver RUS

Dec 2023 - Jul 2024 (7 months)

- Development of the Just In Sequence logistics system
- Development of new business logic
- Modification of existing logic according to customer requirements
- JIS Support

Java developer

Kompanion Bank

Feb 2023 - Dec 2023 (10 months)

- Participated in the backend development of an online banking application
- Creating individual application elements
- Web application development
- Finding and fixing code bugs
- Unit testing of the code

Lead Mechanical Engineer

Zenit Open Joint Stock Company

Jul 2007 - Feb 2023 (15 years 7 months)

1 Provide technical preparation for all repairs.
2 Develop albums of working drawings for spare parts for equipment and organize their adaptation.
3 Develop equipment upgrade projects.
4 Develop technologies for the manufacture, restoration and hardening of replacement parts.
5 Check equipment for technological accuracy
6 Web application development