References

Asset Management System

Development of a securities management system for stocks, bonds, futures, ETFs and target funds with connection to Bloomberg (price data), BVI sheets and imports from depositaries. Investment juristications check for compliance with legal regulations.

• Model-View-ViewModel Pattern with Caliburn Micro
• EntityChangeTracker and Reactive Extensions for .NET: Real time change tracking für EntityFramework
• DevExpress UI components

Engineering Web-Portal for Chemical supplier

Development of a project management system with approval workflows and meeting administration based on ASP.NET Core 5.0 and Vue.js 3. The application is hosted on Microsoft Azure.

• SharePoint integration with view of embedded PowerPoint/Excel files
• User interface based on TailwindCSS
• Templated-Email with SendGrid
• Continuous Deployment with Bitbucket Pipelines

Development of a web portal for the management of contractors

Development of a web application for the administration of external companies of an international chemical company. The portal is used to manage the master data of 20 companies and a total of over 250 employees. It also supports resource planning and helps enforce security requirements at the site (training and audits). A plugin-based architecture based on ASP.NET MVC was used. The UI is based on Bootstrap and Telerik KendoUI components.

• Management of master data of 20 contractors and their employees
• Security audits
• Document storage with WebDAV connection
• Staff scheduling and project planning

Development of a segmentation plugin for Dynamics365

Developed a customer segmentation plugin for Microsoft Dynamics 365 and publishing on Microsoft AppSource.

• Vue 2 based Dynamic 365 plugin
• Visualization with Syncfusion UI components

Event Management App

Development of an Android/iOS app based on Xamarin Forms. Integration of the event module from Microsoft Dynamics 365. Publish to the app stores.

• Display of event sessions, speakers and event locations
• Scanning QR codes on tickets
• Offline capability
• App store deployment: Google Play & iOS App Store
• Connecting Dynamics365 via Custom ASP.NET Core 3 Application

Voice control for Microsoft PowerBI

Development of a voice control Chrome Extension for Microsoft PowerBI with associated cross-platform companion app (based on Xamarin).

• Chrome extension to enhance PowerBI user interface
• Xamarin Companion Android app for voice recording
• Azure Backend with SignalR for communication between Xamarin App and Chrome Extension

BMPN Process Modeling Tool

Web-based process modeling tool for BPMN 2.0 processes based on the Camunda engine.

• BPMN Modeling Language
• Camunda Workflow Engine

Product configurator for machine tools

Development of a product configurator for DMG Mori with connection to their machine tools. The software is based on an AngularJS web application that is real-time capable thanks to Microsoft SignalR. The data was stored in a Microsoft SQL Server database.

• Connection of a machine control system
• Web-based Self Service Portal

Frontend for an analytics application

Development of a web front-end for a Microsoft PowerBI-based analytics application. The application displays dashboards and reports for the evaluation of newsletter tracking data.

• Embedding Dashboard Tiles from PowerBI Embedded
• Hosting on Azure

Financing calculator for agricultural machinery

Development of a web-based financing calculator for a manufacturer of agricultural machinery. The financing calculator creates customized financing offers based on annuity loans. The application is based on AngularJS and Angular Material and displays information in real time thanks to SignalR.

• Calculation of annuities, loan terms and consideration of unscheduled repayments.
• SignalR Web Sockets Backend
• Material Design

News aggregation/alerting service

Developed a news aggregation service that reads RSS feeds and website sources and imports them into an Elastic Search Cluster. The customer, an international food company, then receives customized notifications of defined important events via email.

• Elastic Search Cluster for indexing the news
• Alerting on specific keywords
• Web Scraping: Parsing text and commodity prices from websites with Scrapy and Scraping Hub

Web shop based on NopCommerce

Development of a web shop based on NopCommerce for a software license reseller. Design of a responsive web design based on Bootstrap. Implementation of SEO improvements.

• Customizing the design
• Connection of payment provider plugins for credit cards, prepayment, direct debit and PayPal

Recommender for a car part retailer

Development of a recommender for a web store of a car parts dealer. The recommender makes suggestions as to which products might also be interesting for the customer, taking into account the customer's vehicle model.

Evaluation of genetic sequencing data from cancer patients

Development of an automated analysis pipeline for the UKE Hamburg Eppendorf. It analyzes genetic data of cancer patients to determine whether a treatment was successful. The application was deployed on Microsoft Azure and is highly scalable to handle large amounts of data in a short time.

• B and T cell analysis for cancer diagnosis, immunotherapy and transplantation applications
• Micro-service-based architecture for various gene analysis workers
• IKVM for interfacing Java tools in .NET application
• SignalR Controller for Real-Time Communication