Full Stack Engineer (Web Services)

4/2023 – 10/2023

• Development and enhancement of existing AWS Services such as ECS, Lambda Functions, etc. with Node.js, Typescript, and Go
• Test Driven Development of Typescript and Go applications in a CI/CD environment
• Development of new Frontend components with Typescript, HTML, and SCSS with the internal component framework
• Maintenance and preparation of AWS Infrastructure Services for live releases
• Implementing Infrastructure-as-Code with AWS and CDK for Docker applications
• Working with MongoDB Atlas, AWS DynamoDB, and AWS Aurora as persistent data stores
• Creation of proof-of-concepts for modern Frontend technologies
• Monitoring with AWS Cloudwatch and Grafana
• Ensuring high availability, scalability, and security of web applications

As one of the largest online shops in Germany, OTTO offers over 17 million products (in 03/23) accessed by a significant number of users daily. The team I worked with is responsible for developing customer-facing features and maintaining high-performing services for these frequently visited product detail pages. I contributed to the team's success by maintaining a solution-oriented and focused approach, while sharing my knowledge proactively.

Mongodb, Mysql, Continuous Delivery, Git, Node.Js, Typescript, Amazon Web Services (AWS), Golang, HTML

7/2022 – 9/2022

• Development and improvement of existing CI/CD GitLab pipelines
• Review of current CI/CD principles iteratively
• Integration of new CI/CD tooling standards such as Renovate
• Maintaining and enhancing pipeline configurations
• Building new GitLab Runners with Docker

As part of the Enablement Team at PostFinance, I was focussing on supporting internal teams by providing guidance in integrating their projects into automated CI/CD pipelines. Furthermore, I established standards and common configurations to build a profound basis for future projects. This role implied having strong communication skills as I was required to competently communicate and interact with various teams. In addition to that, I gained a deeper understanding of the concepts of CI/CD and their relation in different domains, such as Java, Python, or Javascript applications.

Continuous Delivery, Bash Shell, Docker, Git, Node.Js, Typescript

1/2022 – 4/2023

• Responsible for code and product quality together with engineers and designers
• Architecting and improving software quality continuously
• Creating and optimizing the UX concept of responsive in-car application
• Designing individual elements and transforming them into reusable React components
• Creating and developing GraphQL layer as API besides other micro-services
• Integration of vehicle APIs and guaranteeing secure data exchange

The company develops in-car entertainment applications for the automotive industry. I take responsibility for building and integrating the software from the ground up. This involves delivering product features and maintaining application performance and code quality. Furthermore, I have a strong focus on UX and design solutions to meet the requirements in a car environment.

Amazon Web Services (AWS), Graphql, Node.Js, React (JavaScript library), Typescript, Web Entwicklung, Webdesign