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Anton K.-Head of Overall Technical Integration NSC / Hadoop Cloud Development

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Munich, Germany

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Experience

May 2024 - Sep 2025

Head of Overall Technical Integration NSC / Hadoop Cloud Development

IABG

Position summary
Head of Overall Technical Integration NSC / Hadoop Cloud Development at IABG
Industries
Information Technology
Business areas
Information Technology
Product Development
Project Management
  • Head of overall technical integration NSC (National Secure Cloud, project with approx. 60 employees).

  • Technical integration of all subprojects into one product, definition of interfaces and basic components of a cloud including hardware, technical architecture of the IABG platform.

  • Development of a Cloud Management Platform (CMP) capable of creating private/mixed clouds of any complexity based on a textual description with one click or interactively.

  • CMP also includes the complete hardware management lifecycle.

  • Kubernetes, OpenStack and Hadoop are used as the foundation.

  • The management layer includes Harbor, Gitea, Longhorn, Keycloak, Rancher and Jenkins, which are configured automatically.

  • Private cloud can run any customer workloads, including a full Hadoop layer with HDFS, Spark, MapReduce, Mesos, HBase and around 20 additional ML/DL technologies.

  • Hadoop worker clusters can also be installed automatically without Kubernetes on bare metal or commodity hardware.

  • OpenStack with Nova, Neutron, Ironic, Swift, Cinder, Ceph.

  • Development of a Java application Rudi: SOAP, REST, containers, DB.

  • Technologies: Kubernetes (K3s, Rke2, Minikube, Harbor, Gitea, Jenkins, Longhorn, Keycloak, Rancher), OpenStack (Nova, Neutron, Keystone, Swift, Ceph, Cinder, Sahara, Magnum, Kayobe, Kolla, Bigrost, Ironic), Hadoop (HDFS, Ambari, Solr, Livy, Ranger, YARN, Tez, HBase, Kafka, Hive, Zookeeper, MapReduce, Spark, Oozie, Flink), virtualization (Kubernetes (K3S), VMware, Oracle), scripting (Ansible, Puppet, Juju, Shell, Groovy, Gradle, Maven).

Mar 2024 - Apr 2024

Hadoop Big Data Consultant

Skylotec AG

Position summary
Hadoop Big Data Consultant at Skylotec AG
Industries
Information Technology
Business areas
Business Intelligence
Information Technology
  • General Hadoop Big Data consulting and training.
  • Specific NiFi/Kafka/SOLR consulting and training.
Dec 2022 - May 2023

Hybris/SAP Commerce Consulting / Java/DevOps Architect

Bechtle AG

Position summary
Hybris/SAP Commerce Consulting / Java/DevOps Architect at Bechtle AG
Industries
Information Technology
Business areas
Business Intelligence
Information Technology
Procurement
  • Requirements analysis and creation of the requirements catalog for a new Hybris (SAP Commerce Cloud) greenfield project.

  • Initial setup and handover to the developers.

  • Planning of ML/DL tools for automated demand analysis for procurement planning.

  • Technologies: Java, Spring, Hybris (SAP Commerce), SAP ECC, Docker, Terraform, Gradle, Ant, Angular, Ansible, KNN, Regression.

Oct 2022 - Feb 2024
Frankfurt, Germany

AI/ML/NLP/Hadoop/Big Data Architect / GCP/Azure Architect / DevOps Architect

Deutsche Bank AG

Position summary
AI/ML/NLP/Hadoop/Big Data Architect / GCP/Azure Architect / DevOps Architect at Deutsche Bank AG
Industries
Banking and Finance
Business areas
Business Intelligence
Information Technology
  • Implementation of requirements in the areas of NLP and time series in a Hadoop cluster with petabytes of data.

  • Implementation of MapReduce, Spark, Pig and Hive tasks in Scala, Python and Java.

  • Collection of information (news, articles, forum posts, time series) through various channels (Kafka, Flume, Web, HDFS SequenceFiles), structured and processed using MapReduce/Spark.

  • Hierarchical storage of textual information in SOLR and time series data in HBase.

  • Participation in a POC project for data analysis using LLMs based on Transformer/Encoder/Decoder architectures (BERT, GPT2).

  • Use of HuggingFace to extend pretrained BERT/GPT2 models in PyTorch.

  • Classification with mDeBerta-*, segmentation using PELT (ruptures) and time series analysis using DTW.

  • Technologies: Hadoop (HDFS, NiFi, Solr, Banana, YARN, HBase, Kafka, Hive, Zookeeper, MapReduce, Spark, Pig, Zepellin), Java, Python (Keras, Tensorflow, PyTorch, NumPy, SciPy, Pandas, Matplotlib, itertools, SymPy), ML/AI (Naive Bayes, KMeans, SVM, HuggingFace, Transformers, LLM).

Nov 2021 - Oct 2022
Walldorf, Germany

SAP S/4HANA Developer / DevOps/ML/DL Architect/Developer / Java/Spring Architect

SAP AG

Position summary
SAP S/4HANA Developer / DevOps/ML/DL Architect/Developer / Java/Spring Architect at SAP AG
Industries
Information Technology
Business areas
Information Technology
Product Development
Quality Assurance
  • Automation of S/4HANA cockpit software delivery in the SAP Cloud Environment.

  • The cockpit collects code from many independent contributors and requires enhanced code quality analysis using AI-supported testing and quality procedures.

  • Identification of code sections with potentially poor quality using an LLM (pretrained Transformer LLaMA with PEFT from HuggingFace) that conventional quality checks do not detect.

  • Technologies: Java, Jenkins, Spring (Boot), Groovy, Docker, Sonar, Fortify, Whitesource, Checkmarx, Terraform, Kafka, Kubernetes, AWS, Azure, GCP, Hana, Postgres, Hybris, SAP Commerce, Python, PyTorch, LSTM, RNN, ESlint, Karma.

Mar 2021 - Dec 2021

Hybris/SAP Commerce Architect / SAP ECC BW Consultant / Java/Spring Architect

Deichmann AG

Position summary
Hybris/SAP Commerce Architect / SAP ECC BW Consultant / Java/Spring Architect at Deichmann AG
Industries
Retail
Business areas
Business Intelligence
Information Technology
  • Further development of a web portal based on SAP Commerce/SAP ECC.

  • SAP Commerce architecture consulting and implementation, as well as interfaces to SAP ECC and other systems.

  • Development and implementation of a test concept for developer tests.

  • Backoffice extensions.

  • Recommender Engine POC: Display of a product carousel based on customer purchasing behavior, interests, and clickstreams (Top-N recommenders).

  • Creation of a sparse matrix from existing data as training data for an RBM (Boltzmann distribution).

  • Use of the Gibbs sampler to approximate missing data.

  • Implementation using TensorFlow without Keras based on scikit-surprise.

  • Technologies: Java, Jenkins, Spring (Boot), Groovy, Maven, Docker, Kubernetes, CMS, Smartedit, OCC, REST, Swagger.

Feb 2021 - Mar 2021

Hybris Consultant/Architect

Aldi Süd

Position summary
Hybris Consultant/Architect at Aldi Süd
Industries
Retail
Business areas
Information Technology
  • General Hybris consulting, including some software development and interfaces.

  • Technologies: Java, Spring (Boot), SAP Commerce, Hybris, Groovy, Angular, Maven, Docker, Kubernetes.

Nov 2019 - Feb 2021
Walldorf, Germany

SAP S/4HANA Developer / DevOps/ML/DL Architect/Developer / Java/Spring Architect

SAP AG

Position summary
SAP S/4HANA Developer / DevOps/ML/DL Architect/Developer / Java/Spring Architect at SAP AG
Industries
Information Technology
Business areas
Information Technology
Product Development
  • Automation of XSUAA software delivery in the SAP Cloud Foundry environment.

  • Software development for the S/4HANA platform and performance optimization with Dynatrace in the cloud.

  • Implementation of CAP drivers for MongoDB to make CAP and SAP OData NoSQL-capable.

  • Development of Python scripts for exporting and machine learning-based analysis of MongoDB data.

  • Cloud development and introduction of the serverless database Amazon Aurora, including compatibility and performance tests.

  • Technologies: Hybris, HANA, Groovy, Java, Spring Boot, Go, Postgres, Microservices, Jenkins, Terraform, Kubernetes, Docker, Python, AWS (EC2, S3, EML, Aurora), GCP, Azure, AliCloud.

Mar 2019 - Oct 2019

Hybris/SAP Commerce Architect / AI/ML/NLP/Big Data Architect / Java/Spring/DevOps Architect

Groz-Beckert KG

Position summary
Hybris/SAP Commerce Architect / AI/ML/NLP/Big Data Architect / Java/Spring/DevOps Architect at Groz-Beckert KG
Industries
Manufacturing
Business areas
Business Intelligence
Information Technology
Quality Assurance
  • Development of new features for Hybris OCC and Angular in a Scrum team.

  • Introduction of the Hybris Test Framework.

  • Development of Hybris Datahub extensions and Hybris extensions for data extraction and analysis using ML/DL algorithms.

  • Analysis of data in the Datahub and implementation of ML/DL algorithms (AI-supported purchase recommendations, sentiment analysis in various languages, SEO, SOLR structures).

  • ML-based revenue forecasts (regression) for production planning.

  • Technologies: Java, Spring, Hybris Core, OCC, Angular, Web services, Datahub extensions, Backoffice features, Hadoop (Solr, Spark, MapReduce, HBase, Hive, Zookeeper), ML (linear/logistic regression, Naïve Bayes, SVM), JRI/R (Caret).

Feb 2019 - Jun 2019
Berlin, Germany

DevOps/ML/DL Architect/Developer / Hybris/SAP Commerce Consulting

Home 24

Position summary
DevOps/ML/DL Architect/Developer / Hybris/SAP Commerce Consulting at Home 24
Industries
Retail
Business areas
Information Technology
Product Development
  • Training, knowledge transfer, and seminars on Hybris/Datahub development, configuration, and maintenance.

  • Development of interfaces to DataHub and SAP (exchange of IDocs).

  • Establishment of CI/DevOps and introduction of work environments for local developers.

  • Error analysis and resolution, as well as introduction of the test infrastructure (unit, integration, acceptance).

  • Implementation of requirements with the newly established team.

  • Introduction of ML/DL-supported data analysis and data cleansing for several thousand suppliers.

  • Technologies: Hybris, SAP Commerce, HANA, Spring, Groovy, AWS, Java, Microservices, Jenkins, Docker, Kubernetes, Python.

Aug 2018 - Feb 2019

Hybris Chief Architect / Java/Spring/DevOps Architect

Testo AG

Position summary
Hybris Chief Architect / Java/Spring/DevOps Architect at Testo AG
Industries
Information Technology
Retail
Business areas
Business Intelligence
Information Technology
Marketing
  • Managed several Hybris shops, including a large international B2B+B2C shop for 14 countries.

  • Used SAP Commerce as a global marketing platform (WCMS, Cockpits, BO).

  • Reviewed and optimized the existing Hybris architecture based on Hybris Accelerator.

  • Connected new technologies such as CPQ, China Accelerator and Datahub.

  • Optimized business processes and improved performance (partly with SAP PS).

  • Improved developer efficiency through internal training, consulting, knowledge transfer and pair programming.

  • Introduced DevOps processes (CI/CD with Jenkins, Ansible, Docker, Kubernetes) and quality assurance with Sonar.

  • Set up acceptance test environments for automated quality control.

  • Applied ML/DL algorithms for product recommendations, production planning and multilingual NLP (Chinese), as well as customer behavior analysis.

  • Technologies: Hybris frontend (MVC controllers, WCMS, JS, JQuery, JSP, SCSS), Hybris backend (Jalo, Services/Facades, Impex, Cronjobs, OCC), MySql, Spring, Groovy, AWS, Java, Microservices, Jenkins, Docker, Kubernetes, Ansible, SAP ECC/BW (BAPI, RFC, IDoc), Hadoop (Solr, Spark, HBase, Hive, Zookeeper).

Nov 2017 - Jul 2018

Hybris Full-Stack Developer/Architect / AI/ML/NLP/Big Data Architect

ANWR Group

Position summary
Hybris Full-Stack Developer/Architect / AI/ML/NLP/Big Data Architect at ANWR Group
Industries
Retail
Business areas
Business Intelligence
Information Technology
  • Implemented requirements for a Hybris B2B shop, including services, facades, DAOs, Flexible Search, cronjobs, Solr configurations and JSPs.
  • Designed, architected and introduced a fully automated environment for Hybris acceptance tests based on Selenium/FitNesse.
  • Developed a Hybris integration layer for tests (Flexible Search, SQL, Groovy scripts, Impex).
  • Dockerized the Hybris system and orchestrated it using Docker Compose.
  • Implemented and further developed interfaces to SAP ERP.
  • Implemented ML algorithms for demand analysis while considering product relationships, searchable via SOLR.
Apr 2017 - Oct 2017

Hybris Developer/Architect

B/S/H (Bosch/Siemens/Home Appliances)

Position summary
Hybris Developer/Architect at B/S/H (Bosch/Siemens/Home Appliances)
Industries
Manufacturing
Business areas
Information Technology
  • Implemented change requests in an online shop.
  • Handled customer-specific requests in the Hybris system: modeling, Impex, user permissions, Flexible Search, services, facades, data objects, Java, Spring MVC, JSPs, HMC, Cockpits and Type System.
Sep 2015 - Aug 2018
Salzburg, Austria

Hybris/SAP Commerce Architect / AI/ML/NLP/Big Data Architect / Java/Spring/DevOps Architect

Spar AG

Position summary
Hybris/SAP Commerce Architect / AI/ML/NLP/Big Data Architect / Java/Spring/DevOps Architect at Spar AG
Industries
Retail
Business areas
Business Intelligence
Information Technology
  • Analyzed performance issues in a live shop environment.

  • Optimized SOLR searches, indexers, Flexible Search queries, catalog updates and cronjobs.

  • Optimized Java processes (WebLogic, threads) and investigated memory dumps.

  • PIM automation: created Jenkins pipelines to initialize and populate the PIM system.

  • Introduced an ML-based recommender engine in two stages (content-based filtering via KNN and matrix decomposition via PCA/SVD).

  • Reconstructed and analyzed customer click paths using RNN.

  • Technologies: Java, Spring, Python, Keras, TensorFlow, NumPy, Pandas, Spark, Kafka, Hadoop (Solr, Spark, Hive, Zookeeper).

Jun 2015 - Aug 2015
Munich, Germany

Requirements Analysis

BayWa AG

Position summary
Requirements Analysis at BayWa AG
Industries
Retail
Business areas
Information Technology
Product Development
  • Collected and documented requirements for the new BayWa shop based on Hybris 5.x.
  • Investigated and documented use cases and processes.
  • Created a requirements specification, a requirements list (approx. 600 requirements) and a process map.
Feb 2014 - May 2015
Zürich, Switzerland

Java/Spring/DevOps Architect / AI/ML/NLP/Big Data Architect

Crealogix AG

Position summary
Java/Spring/DevOps Architect / AI/ML/NLP/Big Data Architect at Crealogix AG
Industries
Banking and Finance
Information Technology
Business areas
Business Intelligence
Finance
Information Technology
  • Development of the Bema advisory software for bank advisors to analyze financial information and investments.

  • Statistical analysis of financial market assets (stocks, commodities) as time series using Python Statsmodels.

  • Application of methods such as ETS Decomposition, SMA, EMA, Holt-Winters, ACF, PACF, Dickey-Fuller Test, VAR, VARMA, and ARIMA.

  • Conducting POCs for RNNs (LSTMs and GRUs).

  • Implementation of special wizards for parameter adjustment.

  • Technologies: Java, JBPM/JPDL, Python, Jython, JSR-223, Scipy, Statsmodels.

Mar 2013 - Oct 2013
Munich, Germany

Software Developer / Software Architect

Infodyn AG

Position summary
Software Developer / Software Architect at Infodyn AG
Industries
Information Technology
Business areas
Business Intelligence
Information Technology
  • IcSuite data warehouse solution based on Informatica PowerCenter.

  • Enhanced Informatica in the area of business intelligence with graphical overviews of the ETL infrastructure.

  • Data source analysis, extended reporting, synchronization, and deployment of ETL processes.

  • Technologies: Glassfish, Java EE, Spring, Hibernate/JPA, Gradle, Groovy, Git, Fitnesse, Flex, Vaadin, AOP, Jenkins, Liquibase, XMLUnit, Oracle, DB2, Vagrant, Puppet.

Mar 2012 - May 2015

Hybris Partner

Arithnea, DMC

Position summary
Hybris Partner at Arithnea, DMC
Industries
Information Technology
Manufacturing
Retail
Business areas
Information Technology
Product Development
  • Project work in the Hybris area for customers such as BayWa, Mediamarkt, LoyaltyPartners, B/S/H, Bosch, and Jako-o.
  • Work with Hybris versions 4.5-5.1 (WCMS, Cockpit, HMC, Core, Impex, Cronjobs, DevOps).
Mar 2012 - Apr 2013
Ingolstadt, Germany

Requirements Analyst / Architect / Technical Project Manager

Audi AG

Position summary
Requirements Analyst / Architect / Technical Project Manager at Audi AG
Industries
Automotive
Business areas
Information Technology
Project Management
  • VplusBrowser: GWT-based web application for the graphical representation of Audi model data.

  • Implementation of a feature search for virtual queries based on tree nodes.

  • Creation of the GWT foundation and development of screens and services.

  • Development of JPA entities and optimization of Oracle database queries.

  • Technologies: Hibernate, JPA, Spring, Oracle, SQL, JavaScript, SVN, GWT, GXT, MVP pattern.

Oct 2011 - Feb 2012
Munich, Germany

Software Developer

Hybris

Position summary
Software Developer at Hybris
Industries
Information Technology
Retail
Business areas
Information Technology
Product Development
  • Development of online shops for bader.de, BAUHAUS (bahag.de), and haba.de based on the Hybris 4.5 platform.

  • Integration with SAP using Apache CXF for exchanging order and customer data.

  • Creation of Hybris extensions for process management, including BPMN 2.0 integration.

  • Creation of an online shop based on the Hybris Accelerator.

  • Technologies: Hybris 4.1-4.5, Accelerator, WCMS, Cockpits (ZK Framework), Spring MVC, WebServices, JQuery, Javascript, CSS, BPM, Hybris Workflow, Impex.

Oct 2011 - Oct 2011
Munich, Germany

Developer

BMW

Position summary
Developer at BMW
Industries
Automotive
Business areas
Information Technology
Product Development
  • IPVS: Intelligent test bench management system.

  • Performance optimizations.

  • Technologies: Eclipse RCP, JFaces, SWT, Eclipse DataBinding.

Sep 2011 - Sep 2011
Munich, Germany

Concept Development

Bayerische Versorgungskammer

Position summary
Concept Development at Bayerische Versorgungskammer
Industries
Government and Administration
Business areas
Information Technology
Product Development
  • Developed a concept for the further development of the G-Portal.

  • Technologies: JBoss Application Platform, Tomcat, IBM Websphere, Liferay Portal, Alfresco, eXo Platform.

Feb 2011 - Aug 2011
Munich, Germany

Developer

Payback

Position summary
Developer at Payback
Industries
Advertising
Retail
Business areas
Information Technology
Product Development
  • Payback Global project: New development of a system for international use to manage customer points.

  • Backend development of JPA entities, services, and RESTful web services (JAX-RS).

  • Development of CDI beans and JSF components.

  • Technologies: WebLogic, Java EE 6, JPA 2.0 (Hibernate & OpenJPA), JAX-WS, EJB 3.1, Tomcat 7, CDI (Weld & WebBeans), JSF 2.0.

Sep 2010 - Feb 2011
Munich, Germany

Developer

Lufthansa Miles & More (Loyalty Partner Solutions)

Position summary
Developer at Lufthansa Miles & More (Loyalty Partner Solutions)
Industries
Tourism
Business areas
Information Technology
  • Samba project: New Miles & More system for managing virtual currency for air and non-air events.

  • Documentation and tracking of status miles for upgrades (FTL, Senator, Honored Member).

  • Technologies: Java EE 5 (EJB 3.0, JAX-WS 2.0, JPA 2.0).

Nov 2009 - Aug 2010
Munich, Germany

Chief Architect / Development Lead

BG Phoenics GmbH

Position summary
Chief Architect / Development Lead at BG Phoenics GmbH
Industries
Insurance
Business areas
Information Technology
  • BPEx project: Contributed to an application for information exchange between statutory accident insurance and the German Pension Insurance (MEG II).

  • Technologies: JavaEE, GWT, SQL.

Nov 2008 - Aug 2009
Munich, Germany

Software Architect / Work Package Lead

BG Phoenics GmbH

Position summary
Software Architect / Work Package Lead at BG Phoenics GmbH
Industries
Information Technology
Business areas
Information Technology
Product Development
Quality Assurance
  • Phoenics project: Creation of a concept and management of software development for developer tests.

  • Redefinition of architecture, patterns, and processes.

  • Analysis of weaknesses in the development process, modeling, and creation of user documentation.

  • Technologies: JavaEE, JBoss, JUnitX, IBM DB2, JAXB, JAXP, Mockito, EasyMock, PowerMock.

Sep 2008 - Oct 2009

Software Developer

AZH

Position summary
Software Developer at AZH
Industries
Healthcare
Business areas
Information Technology
  • Development of a web-based application for recording and forwarding cost estimates in the healthcare sector.

  • Technologies: J2EE, Spring, Drools (JBoss), Struts, REST interfaces, Web services, SQL, HTML, CSS.

Jul 2008 - Sep 2008
Ingolstadt, Germany

Requirements Analysis / System Architect

Audi AG

Position summary
Requirements Analysis / System Architect at Audi AG
Industries
Automotive
Business areas
Information Technology
  • Audi Brandspace Portal: Creation of a requirements specification and the functional specification for a web portal.

  • Conducting requirements and use case analyses as well as UML modeling.

  • Collaboration with graphic design agencies and stakeholders on interface design and prototyping.

  • Technologies: IBM Websphere.

Feb 2008 - Aug 2008
Oberhaching, Germany

System Architect

General Electric (GE)

Position summary
System Architect at General Electric (GE)
Industries
Information Technology
Business areas
Information Technology
  • Business Conversion ASL: Integration of ASL into GE's standard software environment.

  • Porting and optimization of web portals from Tomcat to JBoss.

  • Modularization of the software and replacement of direct database access with data sources.

  • Introduction of a Maven-based software development process and creation of JUnit tests.

  • Technologies: Java EE, JBoss, Spring, Hibernate, Informix, Maven, Ant, JUnit, HttpUnit, Portals (JSR-168), Web services.

Nov 2007 - Jan 2008
Munich, Germany

Software Developer / Architect

AZH

Position summary
Software Developer / Architect at AZH
Industries
Information Technology
Business areas
Information Technology
  • Implementation of an application for porting millions of billing and customer records from Smalltalk/DB2 to Java EE/Oracle.

  • Design and implementation of a web interface for customer billing, including search, printing, and export functions.

  • Technologies: Java 1.6, Hibernate 3, Oracle, DB2, Ant, Maven, JUnit, JBoss, Tomcat.

Dec 2006 - Oct 2007
Munich, Germany

Senior Software Developer

VSA

Position summary
Senior Software Developer at VSA
Industries
Healthcare
Business areas
Information Technology
Product Development
  • Project Jump: Development of modules for an enterprise resource planning system for pharmacies.

  • Technologies: Java 1.4, MDA, Magic Draw, Sybase.

Jan 2006 - Nov 2006

Developer / Architect

KohlPharma

Position summary
Developer / Architect at KohlPharma
Industries
Pharmaceutical
Business areas
Information Technology
Product Development
  • Project Blister: GUI design and development of a client application for pharmacies for patient-specific blister packaging of medication.

  • Technologies: Java 1.4, Eclipse, MARVIN, MDA, UML, Sybase.

Sep 2004 - Dec 2005
Munich, Germany

Software Development / Graphic Design

Hybris GmbH (SAP)

Position summary
Software Development / Graphic Design at Hybris GmbH (SAP)
Industries
Information Technology
Business areas
Information Technology
Product Development
  • Implementation of an e-commerce system (now SAP Commerce).

  • Development of the system core and implementation of search using Lucene.

  • Technologies: Java/J2EE, Struts, JBoss, Eclipse, Ant, Together, UML, CVS, JUnit, Cactus.

Nov 2003 - Aug 2004
Munich, Germany

Software Developer / IT Infrastructure Administrator

Klinikum rechts der Isar

Position summary
Software Developer / IT Infrastructure Administrator at Klinikum rechts der Isar
Industries
Healthcare
Business areas
Information Technology
Product Development
  • Development of an application and infrastructure for telemedicine.

  • Technologies: Java/J2SE, RMI, Swing, Java Media Framework, Linux, Windows.

Aug 2002 - Oct 2002
Hanover, Germany

Software Architecture / Development / Technical Project Management

Is:energy AG (IT service provider for E-ON)

Position summary
Software Architecture / Development / Technical Project Management at Is:energy AG (IT service provider for E-ON)
Industries
Energy
Information Technology
Business areas
Information Technology
Product Development
Project Management
  • Development of an electronic administration and processing system for electricity customers.

  • Creation of electronic forms, interface design, and website structuring.

  • Technologies: Java / J2EE, Tomcat, Struts, Apache, JBuilder, PDFLib, Photoshop.

Jan 2001 - Oct 2003
Munich, Germany

Software Development / Team Lead

Mercateo AG

Position summary
Software Development / Team Lead at Mercateo AG
Industries
Information Technology
Business areas
Information Technology
Product Development
  • Development of systems such as catalog servers, eProcurement, partner management, and forums.

  • Adaptation of systems developed offshore.

  • Technologies: Java / J2EE, HTML, CSS, Intershop enfinity, JBuilder, Oracle, Solaris, CVS.

Oct 2000 - Dec 2000
Munich, Germany

Software Development / Integration

Vitago AG

Position summary
Software Development / Integration at Vitago AG
Industries
Information Technology
Business areas
Information Technology
Product Development
  • Reimplementation of the backend system and integration of outsourced projects.

  • Technologies: Java / J2EE, Oracle, Bea Weblogic, abaxx, Together, Solaris, PL/SQL, Perl.

Jan 1999 - Feb 2000
Kyiv, Ukraine

Software Engineering / Network Administration

KiewGas

Position summary
Software Engineering / Network Administration at KiewGas
Industries
Energy
Business areas
Information Technology
Product Development
  • Partial development of a distributed control system for gas distribution facilities.

  • Development of software and hardware components for remote measurement and remote control systems.

  • Technologies: C++, Delphi, Assembler, Interbase, Cisco, Linux.

Sep 1997 - Jul 1998
Kyiv, Ukraine

Preparation and Defense of Master's Thesis

Master's Studies

Position summary
Preparation and Defense of Master's Thesis at Master's Studies
Industries
Education
Business areas
Research and Development
  • Study and completion of a master's thesis in information technology and mathematics.
Sep 1996 - Jul 1997
Kyiv, Ukraine

Software Development / Research

Cybernetics Institute

Position summary
Software Development / Research at Cybernetics Institute
Industries
Information Technology
Business areas
Information Technology
Research and Development
  • Development of a system for secure information exchange based on a distributed RSA algorithm.

  • Technologies: C/C++, Pascal, Occam, RISC Assembler, Transputers.

Sep 1994 - Jul 1996
Kyiv, Ukraine

Software Development

CNT, Inprokona, Kompjuplus

Position summary
Software Development at CNT, Inprokona, Kompjuplus
Industries
Information Technology
Manufacturing
Business areas
Information Technology
Product Development
  • Development of hardware control software for video walls.

  • Technologies: C/C++, Assembler, machine code, Photoshop, 3D-StudioMax.

Industry experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Retail, Manufacturing, Banking and Finance, Healthcare, and Automotive.

Information Technology
Retail
Manufacturing
Banking and Finance
Healthcare
Automotive
Profile match chart

Business area experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, Business Intelligence, Project Management, Quality Assurance, and Finance.

Information Technology
Product Development
Business Intelligence
Project Management
Quality Assurance
Finance
Profile match chart

Skills

  • Software Development/Architecture 30+ Years

  • Mathematics/Science 30+ Years

  • Databases 30+ Years

  • Devops, Cloud, Mlops 10+ Years

  • Data Science, Big Data, Ml, Dl, Ai 10+ Years

  • Python Ml: Scikit-Learn, Tensorflow, Pytorch, Keras, Theano

  • Python Math: Numpy, Scipy, Pandas, Matplotlib, Itertools, Sympy, Statmodels (Time Series: [S]Ar[I]Ma[X], Var[Ma], E[W]Ts, Sma, Ema, Holt-Winters, [P]Acf, Dickey-Fuller)

  • Web (Python): Flask, Fastapi, Django

  • Gui: Pyqt

  • Testing (Python): Pytest, Unittest

  • Databases (Python): Sqlalchemy, Mysql.Connector

  • Java: Jython, Jpype, Jaydebeapi

  • Other (Python): Pygame (For Rl)

  • Hadoop: Hadoop, Hdfs, Nifi, Ambari, Solr, Livy, Ranger, Yarn, Tez, Mesos, Hbase, Kafka, Hive, Zookeeper, Mapreduce, Spark, Oozie, Pig, Flink, Greenplum

  • Openstack: Nova, Neutron, Keystone, Swift, Ceph, Cinder, Sahara, Magnum, Kayobe, Kolla, Bigrost, Ironic (Very Intensive)

  • Nosql/Vector Db: Mongodb, Redis, Solr, Hbase

  • Data Science: Python, Java Spring, Ai, R, Hadoop

  • Ai/Machine Learning: Linear/Polynomial/Logistic Regression, Knn, Naive Bayes, Kmeans (+Elbow), Svm (+Kernels), Nlp

  • Ai/Deep Learning: Keras, Tensorflow, Pytorch, Theano, Neural Networks (Cnn, Rnn, Ann, Gan, Lstm, Gru, Autoencoding, Autoregression, Transformers, Bert, Gpt, Generative Ai, Sl, Rl)

  • Java Frameworks: Se, Ee, Jee, Swt, Awt, Swing, Cdi, Rmi, Spring (Mvc, Boot, Data, Security, Cloud, Rest, Batch, Test)

  • Jvm Languages: Groovy, Scala, Kotlin

  • Javascript Frameworks: Angular, React, Vue, Node, Bootstrap

  • Javascript Libraries: Jquery, Chart, Npm

  • Javascript Testing: Cypress, Mocha, Karma, Eslint

  • Relational Databases: Oracle, Mysql, Ms-Sql, Interbase, Postgresql, Db2, Hsql, Java Db (Derby), Sybase

  • Database Migration: Liquibase, Flyway

  • Web Development: Html, Css, Ajax, Cgi, Web 2.0

  • Etl/Bi/Warehouse: Informatica Powercenter Up To 9.1

  • Cloud/Gcp: Compute (App Engine, Gke, Cloud Functions, Batch), Database, Storage, Analytics (Hub, Cloud Composer, Bigquery, Pub/Sub), Devops (Source, Deploy, Build), Ai/Ml (Vision, Translation, Automl, Speech-To-Text)

  • Cloud/Aws: Ec2, Lambda, S3, Emr, Ml, Rds (Postgres, Aurora), Iam, Eks

  • Cloud/Azure: Containers, Pipelines, Devops, Databases

  • Devops: Groovy, Jenkins, Sonar, Ansible, Kubernetes, Github Pipelines, Docker, Terraform

  • Mathematics Areas: Numerical Methods, Functional Analysis, Linear And Abstract Algebra, Optimization Methods, Cas, Number Theory, Algebraic Number Theory, Cryptography, Probability Theory And Statistics, Differential Geometry, Topology, Algebraic Geometry

  • Mathematics Tools: Mathematica, Maple, Matlab, Magma, Gap

Languages

Russian
Native
Ukrainian
Native
German
Advanced
English
Advanced
Spanish
Advanced
...and 2 more

Education

Sep 1997 - Jul 1998

Kyiv State University

Master's diploma · Information Technology and Applied Mathematics · Kyiv, Ukraine

Sep 1993 - Jul 1997

Kyiv State University

Bachelor's diploma · Information Technology and Applied Mathematics · Kyiv, Ukraine

Sep 1983 - Jun 1993

General Secondary School

University entrance qualification · Kyiv, Ukraine

Statistics

Experience

Total positions 41
Experience in Information Technology 16.5 y
Avg length 10 m
Longest experience 3 y 2 m

Global experience

Countries worked in 4 (Germany, Ukraine, Austria, Switzerland)
Primary country Germany

Expertise

Recent roles Head of Overall Technical Integration NSC / Hadoop Cloud Development, Hadoop Big Data Consultant, Hybris/SAP Commerce Consulting / Java/DevOps Architect
Main industries Information Technology, Retail, Manufacturing
Main business areas Information Technology, Product Development, Business Intelligence

Qualifications

Highest degree Master

Profile

Member since
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Frequently asked questions

Have questions? Find more information here.

Anton is based in Munich, Germany.

Anton speaks the following languages: Russian (Native), Ukrainian (Native), German (Advanced), English (Advanced), Spanish (Advanced), French (Intermediate), Italian (Intermediate).

Anton has at least 30 years of experience. During this time, Anton has worked in at least 36 different roles and for 37 different companies. The average length of individual experience is 1 year and 9 months. Note that Anton may not have shared all experience and actually has more experience.

Based on recent experience, Anton would be well-suited for roles such as: Head of Overall Technical Integration NSC / Hadoop Cloud Development, Hadoop Big Data Consultant, Hybris/SAP Commerce Consulting / Java/DevOps Architect.

Anton's most recent position is Head of Overall Technical Integration NSC / Hadoop Cloud Development at IABG.

In recent years, Anton has worked for IABG, Skylotec AG, Bechtle AG, Deutsche Bank AG, and SAP AG.

Anton is most experienced in industries like Information Technology, Retail, and Manufacturing. Anton also has some experience in Healthcare, Banking and Finance, and Automotive.

Anton is most experienced in business areas like Information Technology, Product Development, and Business Intelligence. Anton also has some experience in Project Management, Quality Assurance, and Research and Development.

Anton has recently worked in industries like Information Technology, Banking and Finance, and Retail.

Anton has recently worked in business areas like Information Technology, Product Development, and Business Intelligence.

Anton holds a Master in Information Technology and Applied Mathematics from Kyiv State University and a Bachelor in Information Technology and Applied Mathematics from Kyiv State University.

The availability of Anton needs to be confirmed.

Daily rate distribution

0 1 2 3 4
One of the freelancers charges less than €720 per day.
2 of the freelancers charge between €720 and €800 per day.
2 of the freelancers charge between €800 and €880 per day.
2 of the freelancers charge between €960 and €1040 per day.
One of the freelancers charges between €1040 and €1120 per day.
2 of the freelancers charge €1120 or more per day.
<€720 €720-​800 €800-​880 €960-​1040 €1040-​1120 €1120+

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

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Rate comparison chart
Daily rate avg. 905 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

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Rate comparison chart
Median rate 880 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Calculated based on our freelancers’ daily rates as of 13 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.