Senior Back-End Developer

BrightGrove

Date: 04.2023 — Present

Responsibilities

Provide estimation for new features. Provide sprint reviews and planning. Create new documentation and guides (after adding new functionality).

Developing job search application and application for managing this.

Migration project on new java, grails, spring versions. Tests migration (junit5, RESTAssured, Mockito, Spock). Refactoring and review old code, improve old architecture issues. Working with monolith and microservices architecture.

Fix Apache Kafka services.

Implemented Togglz Features and Quartz.

Implementing and developing new API, services and business functionality.

Add new functionality and fixing bugs on frontend (js, html).

Refactoring, bug fixing testing.

Middle Back-End Developer

Global Logic

Date: 01.2020 — 04.2023

Responsibilities

Provide estimation for new features. Provide sprint reviews and planning. Create new documentation and guides (after adding new functionality).

Developing applications for telecommunication systems and mobile network providers. Integration apple services for mobile providers and testing on real devices. Working with monolith and microservices architecture.

Integration AzureAD and Keycloak authorization flow (for SPA application).

Implementing and developing new API services and business functionality.

Add new functionality and fixing bugs on frontend (Angular).

Refactoring, bug fixing testing.

Middle Back-End Developer

Alfa Bank Ukraine

Date: 07.2019 — 12.2020

Responsibilities

Developing Spring Boot apps for messaging between different back-end systems by using RabbitMQ.

Developing and releasing new features related with security and money transfer. Implementing and developing API services. Developing services for WSO2 ESB platform for international transfers. Modifying and bug fixing of existing services for international transfers.

Unit test coverage for existing services.