I am an experienced Java Developer with 6+ years in software development. I am proficient in AWS with 2+ years in clouds, and 1 year with GCP cloud, holding 2 AWS and 1 GCP certifications. I am passionate about building efficient, scalable and secure software and optimizing cloud solutions.
Design and implementation of REST microservices for payments.
- Tools and technologies: IntelliJ, Git & GitHub, Java 17, Gradle, Jira, Spring 6 (DI, Web, Security).
- GCP Resources used: Cloud Run, Cloud SQL, Cloud Scheduler.
Design and implementation of GraphQL Internet facing services. The team was fully distributed (Poland, United Kingdom, Republic of South Africa).
- Tools and technologies: IntelliJ, Git & GitHub, Java 17, Gradle, Jira, Grafana, Spring 5 (DI, Web, Security), DGS Framework, gRPC and REST, K8s.
- May 2021 - July 2022
- Design and implementation of a shopping cart module for e-commerce. The team was fully distributed (Poland, Ukraine, Texas and California in the USA) for a client in Texas.
- Tools and technologies: WebStorm, IntelliJ, Git, Typescript, Java 8, Gradle, NPM, Serverless, Jest, Jira.
- AWS Resources used: Lambda, DynamoDB, API Gateway, CloudWatch, S3, X-Ray, CloudFormation, CloudFront, Systems Manager, SQS, Secret Manager.
- March 2020 - April 2021
- Design and implementation of a multi module wealth management software in a fully distributed team (Serbia, Poland, Russia and Florida) for a client in Florida, USA.
- Tools and technologies: IntelliJ, Java 8, Maven, Git, Spring 5 (DI, JDBC, Data-JPA, Aop, MVC), JPA over Hibernate 5, JUnit 5, TFS.
- August 2017 - February 2020
- Implementation and design of tests for a multi module wealth management software in a fully distributed team (Poland, Russia and Florida) for a client in Florida.
- Tools and technologies: IntelliJ, Java 8, Maven, Git, Spring 5 (DI, JDBC, Data-JPA, Aop, MVC), JPA over Hibernate 5, TestNG, Allure, WireMock, TFS.
- Development and Maintenance of a Continuous Development in Python scripts for Base Station Controller product with the use of a Kanban methodology
- Development and testing of Home Location Register product while using the Agile methodology
- AWS Certified Solution Architect Associate (expires on September 1st 2026)
- AWS Certified Cloud Practitioner (expires on September 1st 2026)
- Google Cloud Platform - Cloud Digital Leader (expires on June 13th 2026)
- Oracle Certified Professional, Java SE 6 Programmer
- Foundation Certificate in Software Testing (ISTQB)
- Faculty of Electrical Engineering, Automatics, Computer Science and Electronics
- Applied Computer Science
- graduated with Master of Science degree