Faruk S.
Software Developer
Experience
Jun 2023 - Aug 2025
2 years 3 monthsSoftware Developer
HR Solutions GmbH
- Design and development of a web application for the public sector
- Setting up and conducting software tests, especially unit tests
- Technical design and implementation of requirements
- Uploading and displaying CSV files
- Communication with business units regarding development and test support
- Technologies used: Java, Spring Boot, Spring Security, Spring Batch, Spring Cloud, Spring Data JPA and Hibernate, RESTful, JSON, React, Oracle, JUnit, Mockito, CI/CD, GitLab, Docker, Keycloak, Liquibase, BIRT, Swagger, Microservices
Mar 2023 - Jun 2023
4 monthsSoftware Developer
wescaleIT AG
- Assisting in application support and analysis and resolution of errors
- Documenting work results
- Participating in planning implementation and estimating effort for tasks within agile processes
- Attending agile meeting formats for planning, coordination, and presentation
- Technologies used: Java, Spring Boot, Spring Batch, Spring Security, Spring Data JPA and Hibernate, RESTful, JSON, React, Oracle, JUnit, Mockito, CI/CD, GitLab, Docker, Keycloak, Liquibase, BIRT, Cucumber, Swagger
Jul 2022 - Mar 2023
9 monthsSoftware Developer
DB Systel GmbH
- Assisting in application support and error analysis and resolution
- Documenting work results
- Participating in planning implementation and estimating effort for tasks within agile processes
- Attending agile meeting formats for planning, coordination, and presentation
- Technologies used: Java, Spring Boot, Spring Batch, Spring Security, Spring Data JPA and Hibernate, RESTful, JSON, Microservices, React, PostgreSQL, NoSQL, JUnit, Mockito, AWS, CI/CD, Jenkins, Docker, Kubernetes, Keycloak, Swagger, RabbitMQ
Feb 2022 - Jul 2022
6 monthsSoftware Developer
BiDCore GmbH
- Development of a sales portal in the energy sector
- Assisting in application support and error analysis and resolution
- Documenting work results
- Technologies used: Java 8/11, Spring Boot, Spring Integration, Spring Cloud, REST API, React, JUnit, Mockito, Cucumber, Hibernate, MapStruct, PostgreSQL, Liquibase, GitLab, SonarQube, Event-driven architectures, Kotlin
Aug 2021 - Feb 2022
7 monthsSoftware Developer
Keybird It GmbH
- Developing software according to the client's software development process
- Implementing the specified application based on JEE/JakartaEE and providing SOAP interfaces to external systems
- Assisting in application support and error analysis and resolution
- Documenting work results
- Participating in planning implementation and estimating effort for tasks within agile processes
- Attending agile meeting formats for planning, coordination, and presentation
- Technologies used: Java 8/11, JSF, PrimeFaces, JavaScript, CSS, Less, CDI, DeltaSpike, JPA, EclipseLink, JAX-RS, Jersey, Quartz Scheduler, JUnit, Oracle DB, Flyway, Tomcat, Apache 2.4, Maven, Jenkins, SonarQube, Bitbucket, SOAP
Sep 2019 - Aug 2021
2 yearsSoftware Developer
Bayoonet AG
- Software architecture and detailed design for various mobile, web and cloud-based applications, including areas such as diabetes treatment, women's health, drug delivery systems
- Software documentation according to IEC 62304
- Supporting the software architecture: reviewing the existing software architecture with a focus on testability, revising the existing software architecture, code reviews
- Developing medical software including implementation and verification
- Experienced in working with international teams.
- Technologies used: Java11, Spring Boot, JUnit, Hibernate, REST API, Git, JSON, Jenkins, PostgreSQL, Angular
Jun 2018 - Sep 2019
1 year 4 monthsDarmstadt, Germany
Software Developer
Linnebacher Engineering
- Creating software specifications from existing requirements
- Designing the user interface
- Analyzing and fixing software bugs
- Maintaining, supporting and further developing the web-based ERP system
- App development (Android)
- Reporting
- Technologies used: JavaEE, Spring Boot, Microservices, React, JSF, PrimeFaces, JUnit, Hibernate, JasperReports, REST API, Git, MySQL, PostgreSQL, JDBC, MQTT, Android development with Java.
Jul 2016 - Jun 2018
2 yearsSankt Leon-Rot, Germany
RemoteIT Technician
SAP
- Installing servers (power and network cabling)
- Server configuration (BIOS, remote board, firmware update)
- Installing switches and routers (power and network cabling)
- Configuring switches (basic configuration, firmware update)
- Documenting performed tasks
- Independently implementing innovative ideas
- Hardware used: HP, Lenovo, Dell, Cisco, Fujitsu, Arista
- Overseas assignment: 3 times in Amsterdam
Jan 2016 - Jun 2016
6 monthsBensheim, Germany
Electronics Technician
Transerv2000
- Repairing Asus devices like smartphones, tablets, notebooks and installing operating systems (Android).
Mar 2015 - Dec 2015
10 monthsHeppenheim, Germany
DHS Store Employee
Rewe
Aug 2013 - Aug 2014
1 year 1 monthJunior Software Developer
Carrier Class Consulting& Integration Service (3CIS)
- Maintenance, support and further development of the web-based inventory management system
- Application testing and deployment as well as error analysis and fixing
- Independent and team-oriented work in agile projects
- Developing concepts and solutions in interdisciplinary teams
- Overseeing the whole project lifecycle
- Technologies used: JavaEE, Spring MVC, JSF, Git, MySQL, PostgreSQL, JDBC, JPA, Tomcat, Oracle DB
Summary
Scalable software solutions for growing companies – with Spring (Java) & React. Fast. Stable. Maintainable.
I am a committed and goal-oriented software developer with over 7 years of professional experience. Specialized in web development, backend architectures, mobile apps, and working in agile teams.
What I offer:
New development of scalable web applications → Building MVPs or full-scale products based on modern Java/React stacks. Further development of existing software → Reducing technical debt, adding new features, improving performance. Architecture consulting & code reviews → Developing structured, maintainable systems, planning scalable architectures
Skills and Tools:
- Many years of Java development experience in enterprise environments
- Solid knowledge of Spring Boot and JEE/JakartaEE
- REST interfaces and API design
- Many years of frontend development with React/TypeScript
- Experience with Android app development
- Experience with Kotlin
- Experience with database systems and SQL (Oracle DB, PostgreSQL, and MySQL)
- Experience with Liquibase
- Conducting unit and software tests
- Experience with microservice architectures and distributed systems
- Experience with agile development methods (Scrum and Kanban)
- Debugging and problem solving
- Familiarity with CI/CD processes
- Version control with Git
- Experience with Keycloak
- Experience with Kafka
- Experience with JSON and XML/JAXB
- Experience with reporting tools JasperReports and BIRT
- Basic knowledge of Python
Languages
Albanian
NativeGerman
AdvancedEnglish
IntermediateEducation
Oct 2010 - Sep 2014
University of Prishtina
Electrical Engineering / Information Technology · Pristina
Sep 2007 - Jun 2010
Gymnasium Haxhi Zeka
School Leaving Certificate · Istog
Sep 2002 - Jun 2007
Tre Deshmoret Primary School
Istog
Certifications & licenses
Oracle Certified Professional Java 21 Developer
Oracle
Certified Software Developer
Studiengemeinschaft Darmstadt - SGD
Certified Java Programmer
Studiengemeinschaft Darmstadt - SGD
Cisco CCNA Routing and Switching
Cisco
CompTIA Network+
CompTIA
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