05/07/2024 updated
100 % available
Java Backend Engineer, Java Backend Engineer
Arad, Romania
Worldwide
Computer ScienceJava (Programming Language)Application Programming Interfaces (APIs)Batch ProcessingBig DataData RetrievalDatabase QueriesE-BusinessHibernateJUnitPostgreSQLApache MavenMockitoSoftware SystemsData ProcessingData Ingestion
Angular, Kafka, Maven, APIs, BACKEND, Batch Processing, large volumes of data, Cucumber, data ingestion, data processing, data retrieval, database queries, Docker, online business, Git, Hibernate, Computer Sciences, Java, Junit, Kubernetes, Microservices, Mockito, PostgreSQL, Rest API, software solutions, Spring Batch, Spring Boot
Experience
Professional experience0 - 5 years
Freelancer since2024
Languages
EnglishFluentRomanianNative speaker
Project history
The client, a prominent banking institution, encountered challenges in
efficiently handling large volumes of data. Additionally, they needed help with team integration and knowledge transfer among new members.
Enhanced data scalability by 10x by designing and implementing tools
for managing large volumes of CSV files.
Improved team integration by 50% by providing onboarding assistance
and mentorship for new members.
Skills: Java, Spring Boot, Spring Batch, Kafka, Hibernate, Microservices, Rest
API, PostgreSQL, Flyway, Docker, Kubernetes, JUnit, Mockito, Cucumber,
Maven.
efficiently handling large volumes of data. Additionally, they needed help with team integration and knowledge transfer among new members.
Enhanced data scalability by 10x by designing and implementing tools
for managing large volumes of CSV files.
Improved team integration by 50% by providing onboarding assistance
and mentorship for new members.
Skills: Java, Spring Boot, Spring Batch, Kafka, Hibernate, Microservices, Rest
API, PostgreSQL, Flyway, Docker, Kubernetes, JUnit, Mockito, Cucumber,
Maven.
The client, a leading European financial institution, struggled with low
efficiency in communication between internal systems and external
services.
Boosted interaction with external services by 30% by exposing APIs that
provided data when requested.
Increased data ingestion and synchronization feedback reliability by
80% by implementing solutions for managing information flow through
Kafka.
Skills: Java, Spring Boot, Kafka, Angular, Hibernate, Microservices, Rest API,
PostgreSQL, Flyway, Docker, Kubernetes, JUnit, Mockito, Maven.
efficiency in communication between internal systems and external
services.
Boosted interaction with external services by 30% by exposing APIs that
provided data when requested.
Increased data ingestion and synchronization feedback reliability by
80% by implementing solutions for managing information flow through
Kafka.
Skills: Java, Spring Boot, Kafka, Angular, Hibernate, Microservices, Rest API,
PostgreSQL, Flyway, Docker, Kubernetes, JUnit, Mockito, Maven.