Summary
Overview
Work History
Education
Skills
Timeline

Antanina Klimovich

Senior Software Engineer
Krakow

Summary

Senior Software Engineer with 9 years of expertise in backend development, system architecture, and full lifecycle project management. Experienced in coordinating project work, driving architectural decisions, and leading initiatives to improve performance and reliability. Skilled in Java, Spring, SQL, and Cloud Services, with a strong focus on clean, maintainable code. Recently completed a Solution Architecture program, strengthening expertise in scalable system design. Seeking to grow into a Lead Software Engineer role to expand impact and guide technical direction.

Overview

9
9
years of professional experience
3
3
Languages
4
4
years of post-secondary education

Work History

Senior Software Engineer

GPC Global Technology Center
03.2024 - Current
  • Led the design and planning of core backend services migration, defining the technical approach and coordinating with dependent teams; implementation was delegated to another team due to shifting priorities.
  • Contributed to the design of new features, including validation strategies, and review activities.
  • Led the integration with a new third-party API, ensuring minimal downtime, and preserving system capabilities.
  • Designed and developed backend systems and services using Java 17, Spring Boot, and Spring WebFlux, improving API performance and scalability.
  • Delivered and maintained cloud-based data-processing services on GCP, ensuring resilience and efficiency.
  • Collaborated across teams on architectural design and integration of new components, aligning technical solutions with business requirements.
  • Initiated improvements to testing processes by integrating with QA workflows and enhancing validation practices, strengthening overall product quality.
  • Established monitoring and alerting practices, significantly improving reliability and incident response.
  • Promoted engineering excellence through code reviews, automated testing (JUnit 5), and CI/CD pipelines with GitHub Actions.
  • Took the initiative to improve Scrum processes, introducing adjustments that enhanced transparency, sprint planning, and overall delivery.

Senior Software Engineer

Luxoft
09.2021 - 02.2024
  • Contributed to application architecture design and successfully launched it in production.
  • Engaged in all stages of the software development lifecycle of an application in the KYC field for internal bank purposes using tools: Java 8, Spring Boot 2, Spring Data JPA, Maven, Oracle, Junit5, Mockito, Cucumber, RestAssured, Maven.

Software Engineer

Beladev LLC
10.2020 - 07.2021
  • Engaged in full-cycle development.
  • Engaged in the development and maintenance of master data management software applications based on Java, Spring, MySQL, and React tools.
  • Contributed to migration of modules based on Groovy Grails to Java Spring.
  • Engaged in client-side software development based on React Framework.

Software Engineer

Godel Technologies Europe
07.2018 - 10.2020
  • Built applications with Java, Spring, MySQL, AWS (S3, SQS, ECR, KMS, Cloudformation, Cloudwatch, Lambda etc.), Jenkins.
  • Developed microservices and Web Services (incl. REST/SOAP/XML).
  • Developed front-end part of the application. Experienced in JS and AngularJs Framework.
  • Continuously integrated and deployed developed software. Updated the continuous integration/deployment scripts as necessary to improve continuous integration practices.

Software Engineer

LWO (LightWell Organization)
05.2017 - 07.2018
  • Developed, deployed, and maintained applications on IBM Notes, improving document circulation automation in banks, and enhancing operational efficiency.
  • Engaged in the architecture development of SQL databases, contributing to more robust data management, and retrieval processes.
  • Built applications using Java, Maven, LotusScript, Formula Language, Oracle, IBM Lotus Notes, IBM Domino Designer, and IBM Domino Administrator, enhancing software functionality and user experience.

Java Backend & Android Developer

GRIZZLY digital company
12.2016 - 05.2017
  • Development of an internal application for managing and coordinating the sales department based on Java, Spring Framework, Maven.
  • Engagement in the Mobile development of an application for the transport company to track the status of the goods during transportation.
  • Building mobile applications with Java, Android SDK, MySQL, SQLite, etc.

Java Developer

System technologies
05.2016 - 07.2016
  • Engaged in the development of program modules on Java for server monitoring.

Education

Master's Program - Solution Architecture

EHU/EPAM SCHOOL of Digital Engineering Solution Architecture
11.2023 - 08.2024

ESDE Certificate number: 24018-EHU/2024

Key Achievements:

  • Graduated with Distinction in Solution Architecture, averaging 94/100 across all modules.
  • Led and completed a project-based architecture initiative with 95/100 for project work and final presentation.
  • Completed 690 hours of training (23 ECTS credits), with deep expertise in architecture design and enterprise systems.

Bachelor of Science - Computer Science

Belarusian State University of Informatics And Radioelectronics, Minsk, Belarus
09.2013 - 05.2017
  • Heavy concentration in data structures, algorithms
  • Web, frontend, backend and mobile applications development
  • Programming approaches

Skills

Adaptability

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Timeline

Senior Software Engineer - GPC Global Technology Center
03.2024 - Current
EHU/EPAM SCHOOL of Digital Engineering Solution Architecture - Master's Program, Solution Architecture
11.2023 - 08.2024
Senior Software Engineer - Luxoft
09.2021 - 02.2024
Software Engineer - Beladev LLC
10.2020 - 07.2021
Software Engineer - Godel Technologies Europe
07.2018 - 10.2020
Software Engineer - LWO (LightWell Organization)
05.2017 - 07.2018
Java Backend & Android Developer - GRIZZLY digital company
12.2016 - 05.2017
Java Developer - System technologies
05.2016 - 07.2016
Belarusian State University of Informatics And Radioelectronics - Bachelor of Science, Computer Science
09.2013 - 05.2017

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Antanina KlimovichSenior Software Engineer