16.10.2026 aktualisiert

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Software/DevOps Architect & Developer, AI Engineer

Schärding, Österreich
Nur Remote
Schärding, Österreich
Nur Remote

Profilanlagen

Studienerfolg_08900915_1.pdf
Profil_Wolfram_Laube_EN.docx
Profil_Wolfram_Laube_EN.pdf
Profil_Wolfram_Laube_DE.docx
Profil_Wolfram_Laube_DE.pdf

Skills

Künstliche IntelligenzAutomatisierungBeratungDevOpsRohreInfrastrukturData Science
The following profile outlines and clarifies the technological and professional circumstances that have characterized my projects over the past 25 years and at the same time gives an overview of the qualifications that I was able to collect in the course of this. It makes it clear that I was able to lend a hand both in a theoretically advisory and operationally casual manner. I see myself neither as an inhabitant of the architectural ivory tower nor as a technical nerd - but perhaps as a dialectic hybrid of these two clichés.
It also reflects my development from development junior to lead developer and software architect, from DevOps engineer to cloud - or general solution architect. I have passionately followed the development of recent years, which culminated in the triumph of cloud infrastructures and container orchestrations, right from the start. An essential - because indispensable - valued paradigm that flanked all of this was the imperative for the greatest possible automation of the deployment processes through pipelining and the definition of the infrastructure as code.
With the latest developments, I expect a significant transformation of the current IT development landscape towards a democratization of corporate knowledge and its electronic processing, especially from the NoCode initiatives - and at the same time I keep an interested eye on the developments in data science and AI, an old preference from student days, which - even though I was no longer quite young - pushed me back onto the university desk.
All in all, I am looking forward to an exciting professional future, the sectors, technologies and people that still await me and I am still a convinced freelancer, despite all the existential challenges I have overcome - the sky is the limit.

Erfahrung

Berufserfahrungmehr als 10 Jahre
Freelancer seit2003

Sprachen

DeutschMutterspracheEnglischverhandlungssicherFranzösischgutNorwegischGrundkenntnisseSerbischGrundkenntnisse

Projekthistorie

Software/DevOps Architect & Developer, Analyst

AOK
Project description: Ongoing maintenance and further development of the identity
management system for service providers and corporate customers of the
health insurance company, horizontal and vertical integration into other
development streams, technological keepup/brushup
Implemented using: Principles and paradigms: IaC, Microservices, Event Based Comm
Tech stack: AWS EKS/Fargate, OpenShift, Helm, BitBucket, Jenkins,
Argo, Postgres, OpenSearch, Keycloak (OIDC); Spring Boot, Angular

AI Engineer

JKU (Recommender Systems Challenge)
Projektbeschreibung: Recommend music for listeners of Last.fm based on their consumption
history and inferred preferences
realisiert unter: Python: Keras/Tensorflow, FastAI, SciKit Learn, Matplotlib/Seaborn;
Jupyter: Colab, PyCharm; LaTeX

AI Engineer

JKU (Pattern Classification Challenge)
Project description: Recognise and process voice commands for household devices
Implemented using: Python: Keras/Tensorflow, FastAI, SciKit Learn, Matplotlib/Seaborn;
Jupyter: Colab, PyCharm; LaTeX

AI Engineer

JKU (Reinforcement Learning Challenge)
Project description: Modelling and training of an intelligent Pommerman agent
Implemented using: Python: Keras/Tensorflow, FastAI, SciKit Learn, Matplotlib/Seaborn;
Jupyter: Colab, PyCharm; LaTeX


tungsten arbor
Lower Town Square 18 wolfram.laube@blauweiss-edv.at
4780 Schärding +43 664 401 15 21

Software/DevOps Architect & Developer, Analyst

Disy
Projektbeschreibung: PoC zum automatisierten und UX/UI unterstützen Rollout des
Serviceportfolios (Customer Self Service) durch Serverless Cloud
Functions; PoC zur AI-unterstützten Schaffung und Aufbereitung einer
Knowledge Base durch on-premise LLMs (GPT4All)
realisiert unter: Prinzipien und Paradigmen: IaC, Microservices, Service Mesh, Serverless
Techstack: Rancher K8S, Terraform, Helm, GitLab, Postgres, NGINX,
CertManager, Grafana, Kibana, OIDC: Keycloak, OAuth2 Proxy; Hashicorp
Vault; Java, Python, Node.js; OpenWhisk/IBM Cloud Functions; Antora;
GPT4All

AI Engineer

JKU (Hands On AI Challenge)
Project description: Reconstruction of obfuscated images with neural networks
Implemented using: Python: Keras/Tensorflow, FastAI, SciKit Learn, Matplotlib/Seaborn;
Jupyter: Colab, PyCharm; LaTeX

Software/DevOps Architect & Developer, Analyst

Miele
Project description: Maintenance and augmentation of the platform for connected kitchen
devices, furthering the level of automation of provisioning and
maintenance through CI/CD pipelines and infrastructure-as-code,
augmentation of IAM features and capabilities (ID brokerage, user
federation)
Implemented using: Principles and paradigms: IaC, Microservices, Service Mesh
Techstack: Azure AKS, Terraform, Helm, GitLab, Postgres, CosmosDB,
NGINX, CertManager, Grafana, Kibana; Spring Boot; SAP CDC (OIDC)

Software/Cloud Architect & Developer, Analyst

Frauscher Sensortechnik
Project description: Definition of software and cloud architecture for operations of the existing
service portfolio on top of the product (axle counter) and as a basis for its
expansion; Design of Data Lake, Data Warehouse, API Mgmt and Design


tungsten arbor
Lower Town Square 18 wolfram.laube@blauweiss-edv.at
4780 Schärding +43 664 401 15 21




(REST, Streaming), IAM; Underpinning with PoCs, Lift & Shift of existing
applications enriched with IaC and XaaS principles; Anchoring of DS, ML
with ETL pipelines and MLOps, model for Time Series Analysis /
Predictive Maintenance
Implemented using: Principles and paradigms: XaaS; IaC; DDD; Microservices, Serverless
Backend, Cloud Native Computing
Techstack: Go & Java Microservices, Azure AKS, DataLake, DataBricks, IoT
Hub, Terraform, GitLab, Keycloak (OIDC), Hashicorp Vault, Kafka, Redis,
Postgres, CosmosDB, NGINX, Spring Cloud Gateway, CertManager

Software/Cloud Architect & Developer, Analyst

Noventi Health
Project description: Definition of software and cloud architecture for interchangeable usage of
competing pharmacy ERPs by centralizing common domain functionality
and IAM; Abolishment of client software installation and rollout need by
SaaS transformation; establishment of ML engineering to diminish
algorithmical complexity
Implemented using: Principles and paradigms: XaaS; IaC; DDD; Microservices, Serverless
Backend, Cloud Native Computing
Techstack: Java Microservices, Rancher RKE, Jenkins, ArgoCD, GitLab,
Bitbucket, Keycloak(OIDC), Hashicorp Vault, RabbitMQ, Postgres, NGINX,
CertManager

Software/DevOps/Cloud Architect & Developer, Analyst

DKV Euro Service
Project description: Governance cloud and software architecture sw.DevOps for the
development and operation of the service portfolio, mediation of


tungsten arbor
Lower Town Square 18 wolfram.laube@blauweiss-edv.at
4780 Schärding +43 664 401 15 21




communication with the IaaS provider, analysis and evaluation of
operational problems; Hands-on implementation, DevOps, administration,
troubleshooting; Solution design & implementation IAM including
connections, implementation of backend microservices (Spring Boot)
realized under: IaaS on OpenShift on AWS (later: Azure): Gitlab (CI / CD), Jenkins,
SonarQube, Kibana, Prometheus / Grafana, Keycloak (OIDC), Hashicorp
Vault, Kafka, Liferay , Postgres, LDAP; Java, Go, React, Angular; JUnit,
TestNG; Cucumber, Selenium

Data Scientist

Blauweiss EDV
Project description: Implementation of a ML based banking transaction analysis toolchain to
facilitate automatized generation of business critical BI reports and legal
statements (automatized income tax statement)
https://www.youtube.com/watch?v=WgWSpm8IbQc ,
https://github.com/wolfram-laube/ibm-ads-capstone
Implemented using: Python: Keras/Tensorflow, FastAI, SciKit Learn; Jupyter: Colab, PyCharm;
GitLab CI; Google Kubernetes, Google Cloud SQL, OWOX BI

Software/DevOps/Cloud Architect & Developer, Analyst

Siemens HQ
Project description: Conception and implementation of CI / CD for an infrastructural and
technological modernization of the power gridSpectrum Power 7;
Assessment of the need for architectural change and sketching of the
paradigm shift in the transition to microservices, implementation of
backend microservices (Spring Boot)
realized under: Gitlab CI / CD, Nexus / Artifactory, SonarQube on bare metal Kubernetes
(Calico, CephFS, Istio, MetalLB, Prometheus / Grafana , Elastic / Fluentd /
Kibana), later OpenShift on AWS; Ansible, Terraform, Vagrant; Kubespray,
Rancher

Software/DevOps Architect & Developer, Analyst

Deutsche Bahn AG
Project description: Conception and implementation of continuous integration and continuous
deployment for J2EE microservices as part of the new rollout of the digital
sales platform VENDO, creation of spikes and PoCs for Support for
decision-making in the event of architectural and / or infrastructural
change requirements
realized under: Docker, Kubernetes, OpenShift, AWS; Gitlab, Jenkins, SonarQube,
Cucumber, Selenium, Artifactory; OIDC/SAML on RedHat Linux / Ubuntu
including administration; agil (Scrum) with TDD, BDD

DevOps/Cloud Architect, Analyst

ATU Germany
Project description: Conception and implementation of CI / CD for Java Spring Boot and PHP
microservices as part of the technological rollout of the digital service
platform, implementation of backend microservices (Laravel, Spring Boot)
realized under: Docker, Kubernetes, AWS; Gitlab CI, Concourse CI; Java Spring Boot /
Wildfly Swarm, PHP Laravel

Software/DevOps/Cloud Architect & Developer, Analyst

Vattenfall Agile IT
Project description: Conception and PoCs of CI / CD and J2EE microservices as part of the
technological rollout of the B2B Applications HEAT and SWAT (OnPrem ->
Cloud), implementation of backend microservices (Laravel, Spring Boot)



tungsten arbor
Lower Town Square 18 wolfram.laube@blauweiss-edv.at
4780 Schärding +43 664 401 15 21




realized under: Docker, Kubernetes, Azure, VSTS; Java Spring Boot, Netflix Stack

Software/DevOps Architect & Developer, Analyst

Federal Office for Migration and Refugees
Project description: Conception and implementation of Continuous Integration and Continuous
Deployment for J2EE microservices as part of the Federal Cloud Initiative
of the BAMF
realized under: Docker, Mesos, Kubernetes, Rancher; Gitlab / BitBucket, Jenkins /
Bamboo, SonarQube, Selenium / Silk, Nexus / Artifactory, Hadoop,
Coherence; on Linux Ubuntu incl. administration

Analyst

Chamber of Labor Upper Austria
Project description: Conception, budgeting and PoC of a web-based audit platform for adult
education
offers realized under: Plain JEE on WildFly 10 (JPA, JAAS, JSON, JSF); agile with MDD, TDD

DevOps Architect, Analyst

SAP
tungsten arbor
Lower Town Square 18 wolfram.laube@blauweiss-edv.at
4780 Schärding +43 664 401 15 21




Project description: Realization of continuous integration and conception of continuous
deployment for J2EE microservices as part of the CI / CD improvement of
SAP AG
realized under: Docker, Swarm; GitHub, Jenkins; Riemann; on Linux SLES incl.
administration

Software/DevOps Architect & Developer, Analyst

German Federal Employment Agency
Project description: Conception and implementation of continuous integration and continuous
deployment for J2EE microservices as part of the Software Architecture
2020 initiative of the BA
realized under: Docker, Mesos , Rancher, Kubernetes; Gitlab / BitBucket, Jenkins /
Bamboo, SonarQube, WebLogic 12, Selenium / Silk, Nexus; on Linux
CentOS incl. administration

Software/DevOps Architect & Developer, Analyst

NTTData Deutschland GmbH - Audi AG
Project description: Planning and implementation of continuous delivery for J2EE
microservices as part of the Audi Connected Car Center
implemented under: Docker, boss on Linux CentOS6 incl. Administration

Software Architect, Developer

UniCredit HypoVereinsbank AG
Project description: Re- implementation of an application for the maintenance of the 'living
group portfolio' and the Basel III compliant reporting of large loans to the
Deutsche Bundesbank
implemented under: Java EE on Linux SLES JBoss EAP Cluster, Oracle 11g, SAML incl.
Administration

Software Architect, Developer, Team Leader

ecx.io / Hofer AG
tungsten arbor
Lower Town Square 18 wolfram.laube@blauweiss-edv.at
4780 Schärding +43 664 401 15 21




Software Architect, Developer, Team Leader
Project description: Design, implementation and technical responsibility for the implementation
of a B2B reverse auction portal for a Central European food discounter
and its suppliers
realized under: Java EE on WildFly 8.1, O racle 11g with Java 8, Spring 4, Hibernate; agile
with MDD, TDD

Software Architect, Technical Project Manager, Developer

UniCredit Bank Austria AG
Project description: Specification, model analysis, coordination of development activities and
implementation of a Basel II-compliant (Advanced IRB) real estate rating
application for the risk management of an internationally operating
banking group
implemented under: JBoss / Tomcat with EJB 3.0, JSF, Web Services, Oracle 10g on Sun Solaris
including administration; agile with MDD, TDD

Software Architect, Developer

Volksbanken Gruppe / ARZ
Project description: Further development of the Internet banking platform (Electronic Banking
Platform Phase 2)
implemented under: IBM RAD, DB2, Websphere with JSP, JSTL, AJAX, EJB 2.0 on Linux
including administration; agile with MDD, TDD

Analyst

ÖBB
Project description: Creation of a quantitative feasibility study regarding the replacement of
traditional curvature elements(clothoids) of the railway network with
so-called Viennese arches
realized under: Mathematics software (Mupad, Mathematica)

Software Architect, Developer

voest alpine AG
Project description: Implementation of a middleware server for standardizing and centralizing
the communication of client systems involved in steel production (blast
furnace, smelter,...
realized under: Tibco EMS, Java, Oracle 10g with SQLXML on OpenVMS and Sun Solaris

Developer

Office of the Upper Austrian Provincial Government
Project description: Replacement of an existing SAP CRM solution as a portal for Upper
Austrian Animal health service through a generator framework-based
J2EE application
implemented under: IBM RAD, DB2, Websphere with in-house framework on Linux

Analyst, Developer

msg systems AG
Project description: Analysis and feasibility study of the Porting of an ABAP-OO supported
application generator framework to J2EE application server
implemented under: J2EE on Netweaver 2007, ABAP-OO, DB2, Netweaver Developer Studio

Software Architect, Developer

VISA Austria
Project description: Extension of host connection to the OS / 390 bank system (Hogan) with
additional functionality (online card lock in case of theft)
realized under: J2EE (EJB 2.0, JMS / MDB), XML / XSLT, JAXB; Orion 2.0.2 / JBoss 3.23;
Websphere MQ; JavaCC, JUnit, JMeter, Log4J; CVS; on SLES

System Architect, Developer

ICMPD
tungsten arbor
Lower Town Square 18 wolfram.laube@blauweiss-edv.at
4780 Schärding +43 664 401 15 21




System Architect, Developer

Project description: Design and implementation of a portal for migration policy development
based on an open source CMS with connection to a J2EE driven DMS
realized under: CMS: OpenCMS 5.0 on Tomcat 4
DMS: J2EE (EJB 2.0 with CMP, JMS / MDB), XML / XSLT
AppServer: Orion 2.0.2
DB: MySQL 3.23
Tools: JavaCC, JUnit, Log4J; CVS
project methodology:XP

Software Architect, Developer, Analyst

ÖBB
Project description: specification / analysis, design and implementation of a mathematical
Trassierungs- and Maßpunktbibliothek for adapting the sheets listing the
desired geometry of the Austrian railway network to the requirements of
the new transitional arc (Wiener Bogen)
Realized under: Java Package in Oracle 10i database, mathematics software (Mupad,
Mathematica)

Project Manager, System Architect, Developer

Chamber of Labor Austria
Project description: Adaptation of the control system and maintenance of the calculation
formulas for the 2004 employee tax assessment based on the application
"Online consultant "
Realized under: J2EE (Orion; Swing, JSP, EJB SSB, EJB CMP, EJB MDB) with XML / XSLT on
Red Hat Linux Enterprise Server

System Architect, Developer

VISA Austria
tungsten arbor
Lower Town Square 18 wolfram.laube@blauweiss-edv.at
4780 Schärding +43 664 401 15 21




Project description: Specification / analysis, design and implementation of the connection to
an OS / 390 based host system for banks (HOGAN) to a J2EE-based
internet application for querying credit card transactions
implemented under: J2EE (Orion, JBoss; JSP, EJB SSB, EJB CMP, EJB MDB) with JAXB on SuSE
Linux Enterprise Server, IMS via JMS via IBM Websphere MQ

Project Manager, System Architect, Developer

Chamber of Labor Austria
Project description: Further development of a fully dynamic, web-based, Terminal-independent
online consultant with configurable, natural language-based rule language
for calculating the expected tax refund through employee assessment
implemented under: J2EE (Orion; Swing, JSP, EJB SSB, EJB CMP, EJB MDB) with XML / XSLT on
Red Hat Linux Enterprise Server, parser generator JavaCC

Project Manager, System Architect, Developer

Chamber of Labor Austria
Project description: Design, implementation and coordination of the activities of a fully
dynamic, web-based, device-independent consumer protection online
consultant with configurable, natural language-based rule language
implemented under: J2EE (Orion; Swing , JSP, EJB SSB, EJB CMP, EJB MDB) with XML / XSLT
on SuSE Linux 8.2
Tools: NetBeans, Ant, JUnit, JMeter, JavaCC, CVS

Software Architect, Developer, Deputy Project Manager

Frequentis / Eurocontrol
Project description: Implementation of a European central system for graphical query and
automated distribution of centrally recorded flight space threats (flocks of
birds, failed radio beacons, volcanic activity, military maneuvers ...) to the
pilots of civil and military aircraft before the start of the flight
realized under: J2EE (OC4J; Swing, JSP, EJB SSB, EJB BMP, EJB MDB) with XML / XSLT on
HPUX

Project Manager, System Architect, Developer

mobilkom Austria
tungsten arbor
Lower Town Square 18 wolfram.laube@blauweiss-edv.at
4780 Schärding +43 664 401 15 21




Project Manager, System Architect, Developer

Project description: Creation of a view device-independent competitor monitor as well as an
editorial system for capturing the content
realized under : J2EE (Tomcat; JSP, Servlets, Filters) with XML / XSLT on Sun Solaris

Developer

KSV 1870
Project description: Structure of the intranet presence; Planning and design of the
functionality based on the APIs of a commercial content management
system
realized under: JSP-API of the commercial CMS (Gauss VIP) on Sun Solaris and OS / 2

Project Manager, Developer

SBB Wolfsgraben
Project description: Internet - and intranet presence based on a commercial content
management system
implemented under: Red Dot CMS on Windows

Developer

Kapsch AG / Telekom Austria
Project description: Semi-annual A Adaptation of the North American billing application to the
needs of the Austrian market
implemented under: Java / C ++ on IBM AIX

Developer

Kapsch AG / MCN
Project description: Creation of a system for activation and enhancement of features for users
of a private telephony provider
implemented under: Java with JNI / C ++ / Protel on IBM AIX, Nortel Switch

Developer

Kapsch AG / mobilkom Austria
Project description: Creation of a system for the visualization of the details of a cell phone call
intercepted / heard by a legitimate body,
implemented under: Java / C ++ on IBM AIX

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