Tobias Marstaller

Disciplinary supervisor of ~15 software developers and quality engineers in 3 teams. - professional and personal development of my reports, mentoring - team staffing, hiring Together with other engineering managers and senior management: - build the company culture - improve the IT organization - design and improve processes for feedback, development/training, career levels and hiring

- companion app (guidance, documentation) for technicians. Data from this application is the basis for many business functions. - a backoffice system that determines energy consumption among multiple parties according to regulations - Backend Development with: Quarkus, Kotlin, DynamoDB, PostgreSQL, Kafka, Kubernetes, AWS - Frontend Development with vue.js and Angular 14 - leading personal-fit and technical interviews for backend and frontend positions - cross-team software architecture

- streamline the documentation and communication of defects found on customers articles, towards the customer. High degree of automation. - Automations for the customer support team; migrate to a new platform - Rebuilt all transactional mailing on a new provider/platform - Backend Development using Spring, Kotlin running on AWS, PostgreSQL, RabbitMQ, Amazon Connect - an Android 10 App used internally - some data analysis using Python and a DWH - some Frontend Development using TypeScript and Angular 11

Develop and operate a B2B payment solution for electric vehicle charging. - Backend Development using Spring in an large Microservice Architecture on AWS, including SMS, SES, DynamoDB, PostgreSQL and Lambda - Maintaining and improving a SOAP+REST API handling thousands of transactions per hour - Management of a Certificate Authority - Development of internal Tools using Python and Rust

Topics: PIA (formerly UDG) is an agency, can't disclose - development of tools used internally at the customer - technical aspects of public-facing, representative company websites (hosting, CMS setup, custom feature development) - frontend development using Angular 2 and TypeScript - backend development using J2EE, Spring(-Boot), Hibernate and MySQL - Android development

Provide insights into venue businesses to the owners and customer based on real-time data collected digitally at the venue. - sourcing and analysing real-time data - build software to streamline marketing/promotion activities by venues - backend development with Laravel and Doctrine - design, implementat and maintain a public HTTP REST API ENLIFOR was a startup (< 10 employees) in the nightlife and gastronomy industry. It went out of business in May 2016.

- maintenance and further development of the company website - administration of content and user accounts - development of some small tools and gadgets on the website

Development of different Web Applications (MPA) using PHP, OOA/OOD. Partly including integrating mobile apps and hardware (NFC chips).