SKILLS
As a Senior System Architect (Siemens ITS, BSH etc.) I have been very successful analyzing complex systems, working with stakeholders to retrieve the obvious and also hidden requirements and then come up with solutions, which are aligned between all parties with me being the catalyst and driver. Part of my work includes being the senior technical counterpart for local and also offshore development teams. I have a good track record working with development teams in India for example (multiple visits in India of cause).
UX/UI is also on of my strengths. I have learned the basics working for Vodafone Global and since those days i work with a focus on UX and UI. I offer related services (analysis, integration of standards, wireframes, briefing of visual designers). This includes the UI for embdedded/edge systems, mobile solutions in particular. I am also providing services regarding multi modal UI. Integration of speech dialog systems into existing or new embedded systems for example. Besides working on abstracted visual design tools for speech dialog solutions i was also working on completely local NLP solutions for edge devices, integrating them into more complex systems (DialogFlow, Alexa) for hybrid systems. Add cloud APIs, lip reading and the UI state machine gets complex and needs to be improved.
The third path is the system buildup for scaleable big data/data space systems based on Kafka and Pulsar with the help of Presto, Pig and Hive. Ingress your IoT data, normalize and enrich it as part of the process to support future use cases, nobody knows about today. I am currently diving into Iceberg, since it seems to be a natural next step for structrured big data.
I like to work with node.js and especially NestJS, but do also work with Spring Boot, Grails, Micronaut and Quarkus.
Docker/Kubernetes: sure.
Main focus: I am helping my customers to find the best solutions. To do that i listen to the internal stakeholders, find out about the requirements (some are "obvious" and some are unknown even to all stakeholders) and propose a solution, which is the best way going forward for the customer. I act as a sparring partner to define the scope, improve and fine-tune it.
UI/Applications, Cordova, Ionic, Angular, Android, mobile, Ionic/PWA/SPA, Live Streaming, group chat, backend, microservices, frontend, backbone, data analysis, UI, video streaming, file sharing, APIs, node.js, NestJS, Docker, Kubernetes, Nextcloud, Jitsi, Ovenmediaengine, Wowza, Kurento, OpenCV, BigBlueButton, Machine Learning, Keras, Traefik, Keycloak, Prometheus, Grafana, MongoDB, InfluxDB, AWS, S3, EC2, Server, Ubuntu, Scripting, Python, nginx, Adyen Payment API, RabbitMQ, API, REST APIs, KOA, Typescript, IoT, big data, metadata, LinkedIn, Hadoop, SQL, Spring Boot, Spring Security, SOAP, ActiveMQ, Kafka, Spark, OpenWhisk, GIS, Ontologies, DevOps, JavaScript, Java, Kibana, Wireshark, SNMP, OCIT, Cloud, protobuf/gRPC, Cassandra, Aerospike, Min.IO, Presto, Hive, Interface, ecommerce, Interfaces, RESTful, JSON, open APIs, XML, cloud storage, backup, Mashups, Data Mining, JS, HTML5 Canvas, Grails, Groovy, REST, Spring, Hibernate, MySQL, Linux, Tomcat, CSS, HTML5, online payment, data security, API programming, WordPress API, iOS, Apache POI, WAV, FLAC, MP3, Amazon S3, Google, IBM, transcoding, encryption, Open Source Cloud, Intellij, Studio, WebStorm, data management, system security, deep learning, gRPC, Tensorflow, System Monitoring, RPi, Nvidia Jetson Nano, ESP32, embedded Linux, OnVif, multi modal, DOM tree, NLP, Angular 9, RxJS, NgRX, Akita, Maven, CI, Webpack, UX, WebRTC, Yocto, Jupyter, Blockchain, UI/UX components, business logic, Angular, abstraction layer, CMS, Natural Language Processing, AllSeen/AllJoyn, OpenHab, Iotivity, HomeKit, NLP Technologies, Arduino, Raspberry Pi, IFTTT, SmartThings, Lora, FreeRTOS, Linaro, AngularJS, Tizen, Alexa, Google Assistant, Dialogflow, MyCroft, RASA. Crank Software, embedded, Anaconda, CUDA, REST API, Room/SQlite database, RxJava, DB, Google Maps, System Design, Linux environments, GUI, Google Home, Strongloop, sensor, REST communication, Android devices, database, Android SDK, Android apps, gulp, grunt, bower, Yeoman, Java/Groovy, Grails Backend, Mysql/MongoDB, Apache, Apache Kafka, RESTful API, Wireframes, User Stories, iBeacon, BLE, Bluetooth, NFC, Google Play Services, Android Studio, Jira, Confluence, Stash, BitBucket, Android Media, Media streaming, Background Services, Theming, git, RESTful interfaces, GSON, UX Design, Phonegap, jQuery, Webkit, Android libraries, ActionbarSherlock, SVN, Gradle, GWT, HBM, WebSocket, System analysis, jQuery Mobile, Twitter Bootstrap, Webfonts, mobile application, Android framework, Client/Server, Idea/Android Studio, Embedded Control, user interface, mobile network, OMAP, CSS Design, Qt, VoIP, SIP, IMS, iPad Solution, SZ, web content, JavaScript libraries, LTE, session management, RIL, C, Radio, User Experience, Scrum, Waterfall, Codecs, Modem, Intellij Idea/Android Studio, HTML4, BONDI APIs, Windows Mobile, Symbian, C++, BONDI, JIL, WAC, HTML 4/5, W3C, app store, application framework, EMP, Prototype, OpenMoko, mobile Linux, Text Messaging, File Transfer, System architecture, Eclipse, C. C++, Lauterbach, Visio, MS Office, MS Project, RTP, RSVP, SAP, SDP, MSRP, AJAX implementations, Photoshop, Emulators, CDN, mobile devices, GUI Design, Office Tools, Cucumber, Cypress, TDD, Kubernetes, Istio