12.06.2025 aktualisiert

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Senior Software Engineer providing modern tech stacks for everyone

Halle (Saale), Deutschland
Weltweit
Master of Science
Halle (Saale), Deutschland
Weltweit
Master of Science

Profilanlagen

Portfolio-recruiter-20250610.pdf

Skills

HTMLAmazon Web ServicesAmazon Elastic Compute CloudAmazon S3SoftwareanwendungenHtml5C#Amazon DynamodbIphone AppsProduktentwicklungNext.jsSoftwareentwicklungWeb ApplikationenBatterienTailwindVuejsReactive ProgrammingReact NativeReact ReduxProgramming Languages
All batteries included
Super Charged, fully updated and pre-packed with everything you will need.

Software Engineering and Development at a glance
I am a Software Engineer for nearly eleven years now and eager to share my knowledge and experience with you. Specialized in full-stack, cross-platform software product engineering, I use modern technologies which already exist bring your idea to life.

Starting from scratch or picking up where you left off
From the first idea to the final product, we can go all the steps along the way together, even if you just need a helping hand in a specific area or an expert to cover temporary needs. Flexible and reliable as the software I create.

There is a solution to anything
As I am experienced in various programming languages, frameworks and technologies, a proper solution for all your needs is always near. It doesn’t matter if it’s a web application, a mobile app, a desktop application or a coffee machine. I bring the skills and a broad knowledge of state-of-the-art technologies to the table. With me there will be always a solution.
Website

Sprachen

DeutschMutterspracheEnglischverhandlungssicherFranzösischGrundkenntnisse

Projekthistorie

Siemens Internal References

Siemens AG

Internet und Informationstechnologie

>10.000 Mitarbeiter

Migration of Siemens internal references app from monolithic server to edge computing.
Skills
  • AWS Lambda
  • AWS S3
  • AWS Bedrock
  • AWS CloudFormation
  • AWS DynamoDB
  • AWS API Gateway
  • AWS CloudWatch
  • C#
  • XPath2
  • xUnit
  • Moq
  • Typescript
  • React
  • Next.js
  • LangChain
  • Quill.js
  • Visual Studio Code
  • Visual Studio Code - Dev Containers
  • Visual Studio
  • Bash
  • Shell
  • Git
  • GitLab
  • XML
  • Terraform
  • Docker
  • Docker Compose
  • localstack
Responsibilities
  • Migration of monolithic legacy server code to AWS Lambda functions.
  • Development of new features and bugfixes for the legacy codebase.
  • Integration of AWS Lambda functions for the new features.
Achievements
  • Created a reusable "AI writing assistant and lecturer"-component, which got adopted by the Siemens ecosystem.
  • Increased performance of the Excel export feature from minutes to seconds.
  • Minimal invasive implementation of new features into the legacy code.
  • Added comprehensive testing for new and existing code using xUnit and Moq.

IT management system

web030

Internet und Informationstechnologie

< 10 Mitarbeiter

Developed an IT management system to streamline data management processes and improve functionality and reliability.
Skills
  • Microsoft SharePoint
  • Microsoft SharePoint Power Automate
  • Atera
  • Atera API
  • OpenAPI
  • VueJS
  • Nuxt3
  • GraphQL
  • graphqlmesh
Responsibilities
  • Identified inefficiencies with Microsoft SharePoint for customer data management.
  • Implemented Power Automate flow to automate fetching, processing, and integrating customer data into SharePoint lists.
  • Addressed challenges like manual data entry, synchronization issues, and lack of scalability.
  • Developed a customer replication using the views framework and Guilds graphql framework hosted on Cloudflare CI/CD pipelines.
  • Utilized VueJS and Nuxt3 for web application development.
  • Integrated continuous deployment into the GitHub repository using GitHub actions.
  • Created an Old schema from the Atera API using graphql mesh for a unified data schema in the web application.
Achievements
  • Streamlined data management processes.
  • Freed up valuable time through automation.
  • Established a unified data schema for accessing external third-party APIs in the web application.
  • Ongoing efforts to improve functionality and reliability of the IT management web application.

Livil Flags App

Autonomy on Board GmbH

Internet und Informationstechnologie

< 10 Mitarbeiter

Message aggregation and assistant app for in-car and mobile usage.
Skills
  • Android
  • Android Automotive OS
  • Android Studio
  • VSCode
  • Kotlin
  • Coroutines
  • Jetpack Compose
  • HILT
  • Firebase
  • Firestore
  • Typescript
  • Javascript
  • Node.js
  • REST
  • Cloud Functions
  • Yarn
  • NPM
Responsibilities
  • Spearheaded the development of the Livil Flags App's end-to-end encryption system for robust user privacy and security.
  • Crafted a custom voice assistant, enabling seamless execution of complex tasks through natural voice commands, significantly enhancing user engagement.
  • Designed an engaging user interface for both in-car and mobile app environments, leveraging Jetpack Compose for a streamlined and consistent user experience.
  • Contributed significantly to the technical architecture, incorporating Kotlin with Coroutines, Jetpack Compose, and HILT.
  • Implemented sharing and validation processes using Firebase Firestore for secure data management.
Achievements
  • Revolutionized user experience through the custom voice assistant, leading to increased user engagement and satisfaction.
  • Ensured seamless integration of core functionalities from the mobile app into the in-car environment, optimizing the development process.
  • Designed a key exchange protocol based on the customer's pairing idea, ensuring secure data exchange with built-in encryption.

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