Armin Vajzović-Software Developer
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Experience
Software Developer
DFS GmbH
- TANGe is a DFS project to introduce a modern digital tower system that is meant to make airport air traffic handling safer, more efficient, and future-ready. My current task in this project is the development of the Runway SID Assignment Service, which is responsible for assigning departure routes from an airport. SID - Standard Instrument Departure stands for a standardized departure route.
Software: Java, microservices, Kafka, Robot Framework, Gitlab, Kubernetes, Docker
Software Developer
HDP GmbH
- The Cusa RuL 5 system is used to process and manage rehabilitation and benefit data for a professional association or accident insurance fund. As a member of changing development teams, I worked on the new development of this system. The task was to implement the often very complex business requirements from insurance law into the software. Development was done in Java, using the company's own Geneva framework on every layer. In this project, great value is placed on the quality of the implementation and the software documentation. The results of the development are tested and reviewed in several stages in detail before being delivered to the end customer.
Software: Java, Oracle, DB2, Jira/Confluence, Eclipse, SVN, JUnit, Bamboo, Rest-API
Software Developer
Deutsche Bahn
- The iDIS system was developed as part of DB's Prisma program. It is based on the RCS Rail Control System product from SBB (Swiss Federal Railways). In this project, RCS was adapted and extended as the base product to meet DB's requirements. It was a microservices architecture with OSGi modularization, and data transfer was implemented via Tibco Rendezvous. Data storage and delivery were implemented with Oracle Coherence Cache and Oracle DB Server. As part of a Scrum/SAFe team, I was involved in the following topics, among others:
- User/role management in iDIS and connection to DB's own user-role management system via a REST API
- Setup of a subsystem for data exchange with neighboring DB systems - RTEX (Real Time Exchange System). The task was to capture all relevant data changes within iDIS and send them to interested consumers via Tibco EMS. The system was also able to provide so-called data snapshots of individual iDIS components on request.
- TAF/TAP integration
Software: Java, microservices, Tibco RV, Tibco EMS, XML, Eclipse RCP, Oracle, Git, Jira/Confluence, OSGi, REST, JSON, Enterprise Architect, Jenkins, JUnit, GitHub
Software Developer
HDP GmbH
- Migration of the industry software Cusa from RPG to Java, carried out using Scrum.
Software: Java, RPG (IBM iSeries), Jira/Confluence, Eclipse, SVN
Software Developer
IN - Innovative Navigation GmbH
- Development of various VTS modules, as well as integration of external data sources and consumers.
Projects: TDK - Traffic Services German Coast, Kiel Canal, Port of Hamburg, handover service to Port of Hamburg, CSS Mozambique, Port of Jersey migration from JBoss to WildFly
Software: Java, J2EE (JBoss/WildFly), JavaScript, SOAP, XML/XSLT, Postgres, Jira/Confluence, JAXB, NetBeans, IntelliJ, CVS, Git, Jenkins, Mockito
Software Developer
BFE GmbH
- Control software for Cisco-DCM (Digital Content Manager)
Projects: ZDF - Broadcast Center
Software: C++, Delphi, Python, CORBA (omniORB), Linux, Windows
Software Developer
Deutsche Börse AG
- CEF (Consolidated Exchange Feed) - porting from Sun Solaris to RedHat Linux
Software: C++, Sun Solaris, Linux, Shell Scripting
Software Developer
DFS Deutsche Flugsicherung GmbH
- Technical support for preparing the offer
Projects: Ultimate Fallback System for CAA Hong Kong, Multi-Radar Tracker for OACA Tunisia
Software Developer
Thales Maritime Safety & Security International
- Re-design of the existing VTS system. Migration from C++/CORBA to Java/J2EE (JBoss)
Projects: MRCC Oostend, Secmar
Software: C++, Java, JBoss, EJB, Linux, omniORB, XML
Scrum: Yes
Software Developer
BFE GmbH
- Device Control Interface Module for the BFE level control system.
Projects: ZDF, RAI, BR, RTL, HR, NDR, WDR
Software: Delphi, Windows
Software Developer
Barco-Orthogon AG
- Further development and maintenance of the VTS system
Projects: CSR Estonia, MRCC Oostend, VTCS Portugal, VTS Antwerpen, MRD Todendorf, VTS Wintam, CCTV Beijing Airport
Software: C++, Java, JBoss, EJB, Linux, omniORB, XML, OpenLDAP, PHP
Software Developer
Barco-Orthogon AG
- Development of a highly available military air traffic control system for the German Armed Forces. Cooperation with EADS.
Project: ASR-E (Airport Surveillance Radar)
Software: C++, Linux, Oracle, omniORB, Shell Scripting, Perl, ACE, XML
Graduate Student
H.A.N.D. GmbH
- Diploma thesis: CORBA-based redesign of an RPC-based radar data processing system with regard to performance
- The existing RPC-based communication components were replaced by corresponding CORBA modules from three different manufacturers. This was followed by extensive performance measurements and analysis of the results.
Software: C++, Linux/SunOS, SUN RPC, TAO ORB, ORBacus, Mico, NTP
Software Developer
H.A.N.D. GmbH
- Further development and maintenance of the radar data processing system XTSS (Unix-based Tracking Server System)
Projects: National air traffic control authorities in Taiwan and Sudan. Airports Egelsbach, Zweibrücken, Friedrichshafen. A test system for Frankfurt Airport.
Software: C++, Linux/SunOS, SUN RPC, TAO ORB, ACE, XML
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Transportation, Aerospace and Defense, Insurance, Media and Entertainment, and Banking and Finance.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Quality Assurance, Project Management, Sales, and Research and Development.
Summary
Software developer with over 25 years of experience. My path has taken me through a wide range of industries - from finance and insurance to media systems and highly mission-critical systems in flight and traffic control. Technically, I am just as confident in modern environments as I am in complex legacy systems, which I understand easily and continue to develop without any issues.
Skills
Java, Microservices, Kafka, Gitlab, Robot Framework, C++, J2ee, Tibco, Oracle, Postgres, ...
Languages
Education
Wiesbaden University of Applied Sciences
Dipl.-Inf. (FH) · Computer Science · Wiesbaden, Germany
University of Sarajevo
Computer Science · Sarajevo, Bosnia and Herzegovina
Military College VTF-Zagreb
Computer Science · Zagreb, Croatia
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Armin is based in Wiesbaden, Germany and can operate in on-site, hybrid, and remote work models.
Armin speaks the following languages: Bosnian (Native), German (Native).
Armin has at least 28 years of experience. During this time, Armin has worked in at least 2 different roles and for 10 different companies. The average length of individual experience is 2 years. Note that Armin may not have shared all experience and actually has more experience.
Based on recent experience, Armin would be well-suited for roles such as: Software Developer, Graduate Student.
Armin's most recent position is Software Developer at DFS GmbH.
In recent years, Armin has worked for DFS GmbH and HDP GmbH.
Armin is most experienced in industries like Information Technology, Transportation, and Aerospace and Defense. Armin also has some experience in Insurance, Media and Entertainment, and Banking and Finance.
Armin is most experienced in business areas like Information Technology, Product Development, and Quality Assurance. Armin also has some experience in Project Management, Research and Development, and Sales.
Armin has recently worked in industries like Insurance and Aerospace and Defense.
Armin has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.
Armin holds a Bachelor in Computer Science from Wiesbaden University of Applied Sciences.
Armin is immediately available full-time for suitable projects.
Daily rate distribution
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Calculated based on our freelancers’ daily rates as of 6 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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