Experience
Apr 2024 - Present
1 year 5 months
- Responsible for EdgeIQ Symphony, a low-code workflow orchestration platform for the Connected Product Economy
- Developed an IoT platform that can scale to millions of devices and billions of processed events
- Flexible platform design allows management of heterogeneous device fleets
- Integration with modern IoT technologies like MQTT, LWM2M, x509 certificate-based authentication, TPM2.0-hardware encryption
Sep 2023 - Apr 2024
8 months
- Implemented systemwide event tracing via OpenTelemetry
- Designed architecture for device certificates and mutual TLS
- Technology: Go, MQTT, Kubernetes, AWS IoT, AWS Cloud
Apr 2022 - Oct 2023
1 year 7 months
- Implementing a DevOps strategy from scratch
- Building a scalable microservice architecture on AWS
- Technology: TypeScript, CDK, Terraform, Github Actions, AWS Cloud
Apr 2022 - Sep 2023
1 year 6 months
- Responsible for IoT Gateway written in Go (Cross-platform & multi-architecture)
- Communication with IoT devices and message processing via MQTT
- Integration with AWS IoT and AWS Greengrass (V1 and V2)
- Technology: Go, MQTT, Kubernetes, AWS IoT, AWS Cloud
Sep 2021 - Mar 2022
7 months
- Course Title: Scalable Cloud Applications on AWS - Hands-On using the AWS CLI
- Creation of an interactive online course to teach the foundations of AWS using code examples and real-world applications
Mar 2020 - Sep 2020
7 months
- Development of a cross platform application with Qt5
- C++ with Qt5 / QML for Desktop application (Mac & Windows)
- C for embedded system communication protocol
Jul 2018 - Jul 2018
1 month
- Eclipse Che is a cloud IDE based on Docker and Kubernetes
- Contributed C++ support and improvements to Docker Swarm infrastructure
May 2017 - Jan 2019
1 year 9 months
- Responsible for SLX.cloud, an online IDE for C/C++ development
- Leading a team of 5, Contributor to Eclipse Che
- Business Results:
- Going live in less than 3 months after start of project
- 5x more cloud signups than desktop product downloads
- at peak contributing 65% of all qualified leads through SLX.cloud
- Technology Stack:
- Orchestration: Kubernetes, Docker Swarm, Terraform, Ansible
- Cloud Platforms: AWS, Azure
- IDE: Eclipse Che and C++ Language Server for Syntax Highlighting
Aug 2016 - Apr 2017
9 monthsOct 2014 - Mar 2015
6 months
- Development of user interface and implementation with Siemens WinCC flexible
- Integration and optimization of existing SCADA system (Siemens S7)
- Complete mechanical redesign of the machine (Autodesk Inventor)
- Integration into existing production processes and training of employees
Nov 2009 - Sep 2015
5 years 11 months
- SPS, C/C++, CAE/CAD engineering