I am an experienced Java Developer with 7+ years in software development. I am proficient in AWS with 2+ years in clouds, and +1 years 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 21, Gradle, Jira, Spring 6 (DI, Web, Security, JPA & Liquibase).
- GCP Resources used: Cloud Run, Cloud Run Jobs, Cloud Function, Cloud SQL, Cloud Scheduler, PubSub, ApiGee.
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