Industrial Consulting

Engineering Services

We offer professional engineering services and IT consulting for businesses and industrial users.

Our focus is on modern application solutions based on microservice architectures in Industrial Internet of Things (IIoT) use cases.

We bring extensive know-how, user focus and unique own technology with Crossbar.io messaging middleware, Web Message Application Protocol (WAMP) and XBR data markets.


Our Expertise


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  • Microservice architecture, Industrial Microservices and IIoT
  • Distributed applications and messaging middleware
  • Data management and analytics
  • Web and mobile applications

Technologies


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  • Languages: Python, JavaScript, C++, Java, SQL, PL/SQL, T-SQL, Solidity (Ethereum)
  • Databases: Oracle, PostgreSQL, MS SQL Server, SAP IQ, SQLite, LMDB, Hadoop/HDFS, etcd, Memcached
  • Protocols: WebSocket, WAMP, HTTP/REST, MQTT, OPC-UA, Modbus, S7, LTE, LTE-M, NB-IoT, Thread
  • Infrastructure: AWS IaaS, AWS PaaS, Bare-metal/Co-location, Enterprise storage, Network and IoT security
  • DevOps, CI/CD: Docker, Docker Compose, Fabric, Ansible, CloudFormation, GitHub, GitLab, Travis CI, Appveyor CI, PyTest, Tox, Coverage, PyPI, Maven, npm

Methods


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  • Application architecture & design: Microservices, OOA/OOD, Domain-driven, API-first, Web-native, HTML5, SPA, MVVM, Knockout.js, vue.js
  • Data-modeling: logical/physical, relational, key-value, graph, SAP PowerDesigner, ODS/OWB, TOAD DataModeler
  • Data-integration: data-warehouse, data-lake, batch & streaming, enterprise service bus, Oracle Warehouse Builder, Informatica Powercenter
  • Data-management: ETL and ELT, migration, backup & recovery, ownership/stakeholder, data-level access control and security
  • Data-analysis: Jupyter, Matplotlib, NumPy, Pandas, OpenCV, SciPy, TensorFlow, PyTorch, Apache Spark, Hadoop, R
  • Data-visualization: Docker, Docker Compose, Fabric, Ansible, CloudFormation, GitHub, GitLab, Travis CI, Appveyor CI, PyTest, Tox, Coverage, PyPI, Maven, npm

Contact


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Thomas Völklein

thomas.voelklein@crossbario.com

T. +49 (0) 171 97 59 223

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