Java Software Developer

Endava

1. Accelerated the development life cycle of new security features by over 75% by creating a security-adapter library for handling all the auth flows.
2. Worked on improving the extensibility of the solution by over 2x through the implementation of a hybrid data-model.
3. Eliminated database bottlenecks by 1.5x through the separation of concerns. Worked on the migration process of the logging functionality to a separate database instance.
4. Skills: Spring Boot, JAX-RS, Spring Security, Gherkin (Cucumber), Oracle- DB, Maven, Docker, Zabbix, Portainer, Jenkins, RabbitMQ

DevOps Engineer

Hewlett Packard Enterprise

1. Significantly reduced the deployment time by 10x by automating the installation and configuration of multiple tools in different environments.
2. Improved the re-usability of the provided solutions by over 100% by developing generic and reusable roles.
3. Drastically reduced the need of manual intervention by over 2x through the enablement of Git-Ops operations
4. Incresed the resilience of the observability tools by 100% through the implementation of a highly available setup
5. Skills: Prometheus, AlertManager, Monit.io, Thanos.io, Grafana, Redis, PostgreSQL, Patroni, ETCD, GitLab CI/CD, Docker, Jenkins, Kubernetes

Java Software Developer

Deutsche Bank

1. Reduced the development process time and eliminated overhead by 70% through the enablement of the CI/CD processes.
2. Significantly improved the scalability of the solution by 100% by designing a scalable and de-coupled microservices-based architecture.
3. Reduced the time needed for processing email-notification by 10x through the implementation of an asynchronous mechanism.
4. Guided and led a team of 5 developers and 2 testers, driving them towards achieving the fast delivery of the required functionalities.
5. Skills: Spring Boot, Spring Security, Oracle-DB, Nexus, Jenkins, Docker, Kubernetes, Prometheus, Grafana, NGINX

Java Software Developer

Endava

1. Reduced the service memory usage by about 40% after performing a profiling analysis and fixing the identified memory leaks.
2. Decreased the required time for running the continuous integration stage from 57min to 23min. Designed and implemented a solution for executing multiple sets of tests in parallel.
3. Improved the service maintainability by 100% after using a DB- agnostic solution for decoupling the data layer from the database.
4. Skills: Spring Boot, JAX-RS, Resilience4j, Spring Cloud,Cassandra-DB, PostgreSQL, InfluxDB, Redis, Docker, Elasticsearch, Kibana, Micrometer

Java Software Developer

Freelance

1. Significantly improved the accessibility of the application by over 2x by changing the used tech stack and implementing a portable solution.
2. Improved the user experience by over 50% by simplifying the layout of the product.
3. Increased the revenue by 3x through the implementation of an offline license management mechanism.
4. Skills: Java CORE, JavaFX, Arduino UNO, Figma, SceneBuilder

Politehnica University of Bucharest

BA Computer Science