Project name: Yard Management System (YMS)Project
Description: A web application for managing warehouse yard operations, streamlining vehicle, dock, and cargo logistics.Focused on high performance, real-time updates, and secure service communication.

Project Role: Java Software Developer

Responsibilities:

- Backend development using Java and Spring Boot;

- Designing and implementing microservices and new features;

- Managing and optimizing PostgreSQL databases;

- Writing unit and integration tests

- Resolving performance, security, and compatibility issues

- Collaborating with QA and PM teams to ensure system reliability

Project name: Insk (Insurance Web Platform)

Project Description: Microservice-based insurance company web application using Spring Boot and Hibernate

Project Role: Java Developer

Responsibilities:

- Backend development and feature implementation;

- Designing and developing new functionality;

- Bug fixing and system improvements;

- Writing unit tests;

Project Team Size: 10 developers, 3 QA engineers

Technologies: Java 11, Spring Boot, Spring Security, Hibernate, RabbitMQ, Spring Cloud (Feign, Streams), Spring Data, AWS, PostgreSQL 12

Duration: November 2021 - September 2022 (10 months)

Project name: LedocsystemProject

Description: CRM and internal project/task management system for digital business operations.

Project Role: Java Developer

Responsibilities:

- Backend development from scratch.

- Designing and implementing new features;

- Performance optimization and codebase improvements;

- Writing unit tests and maintaining application during releases;

- Bug fixing and support;

Project Team Size: Dev Team – 6, QA Team - 2

Technologies: Java 8, Spring (Boot, Core, MVC, Data, Security), Hibernate, JDBC, Liquibase, PostgreSQL, Docker, GitLab, RestTemplate, Scrum (Agile).

Project name: Inventor

Project Description: A CRM system developed for a network of educational institutions. The platform enables school enrollment, lessonscheduling, and management of student progress. Designed as a scalable and modular microservices-based system to supportoperational efficiency across multiple schools.

Responsibilities:

- Took ownership of the delivery of major product features and business-critical modules;

- Developed new functionality and maintained existing systems;

- Wrote unit tests and contributed to code quality improvements;

- Diagnosed and resolved production issues in a timely manner;

- Collaborated on the development of shared libraries and service components;

- Translated business and technical requirements into functional backend implementations;

Project Team Size: Dev Team – 5, QA Team - 1

Technologies: Java 11, DB PostgreSQL, Spring (Core, Boot, MVC, Data, Security), JDBC, Hibernate, Liquibase (design, migration), git(GitLab), CI/CD Jenkins, RestTemplate, Docker, Agile(Scrum). Microservices architecture.

Project name: Saintclairs

Project Description: Mobile application for buying courses, with the ability to receive notifications about online routing.

Responsibilities:

- Taking responsibility for the delivery of major product features;

- Taking part in developing project from scratchDeveloping and creating new features and support;

- Writing Unit tests;

- Working with third-party APIs (WordPress, Yuotube)Troubleshoot and fix production issues;

- Contributed and supported other services, common libs, solutions;

- Transforming the business and technical requirements into working features

Project Team Size: Dev Team – 2, QA Team - 1

Technologies: Java 11, DB PostgreSQL, Spring (Core, Boot, MVC, Data, Security), git (GitLab), Jenkins, Docker.

Project name: EVO Project

Project Description: Web application for voting among participants Association of co-owners of an apartment building

Responsibilities:

- Creating new functionality.

- Creating new micro service modules.

- Introduction new architecture.

- Bug fixing.

- and a lot of activities.

Project Team Size: Dev Team – 5, QA Team - 3

Technologies: Java 11, Spring, REST, Hibernate, JPA, PostgreSQL, CI/CD Jenkins, Git