Fullstack Development (TypeScript | React | Node.js) | ex Shopify | Tech Lead

10/2020 – 6/2023

• Developed frontend for customer-facing products using TypeScript, React, GraphQL, and other technologies.
• Kept a strong focus on unit and integration testing.
• Worked on standalone applications using ViteJS and Remix.
• Contributed to the development of first-party apps.
• Made significant contributions to public libraries such as “Polaris” and
various internal libraries.
• Mentored junior and intermediate colleagues, fostering a supportive
learning environment.
• Supported backend development using Rails.
• Collaborated effectively in an English-speaking environment with a large
team.

• Technical lead of frontend development for multiple teams.
• Conducted comprehensive research, evaluation, and planning for various
new project architectures.
• Mentoring colleagues, providing guidance and support to meet their
development goals.
• (Re-)Evaluated existing technology stacks and introduced new technologies
to the teams.
• Implemented and enforced software design principles across the teams.
• Designed and enhanced software infrastructure with focus on reliability and continuous integration processes.

Projektleitung / Teamleitung (IT), TypeScript, System Architektur, Full-Stack, React (JavaScript library), Ruby on rails

1/2016 – 9/2020

Specialized in frontend web development using TypeScript, React, GraphQL.
• Developed serverless cloud infrastructure with a focus on AWS.
• Created e-commerce solutions using commercetools, shopware, hybris, and
other platforms.
• Practiced agile software development in cross-functional teams, with a
focus on Scrum methodology.
• Evaluated and developed software architectures based on client
requirements.
• Provided technical consulting for key clients, including project estimation
and planning.
• Led teams of junior and intermediate colleagues, promoting professional growth and development.

GraphQL, Front-End Entwicklung, Node.js, TypeScript, Amazon Web Services (AWS), Full-Stack, React (JavaScript library)

2/2012 – 7/2015

Strategically and operationally led the E-Commerce business for central Europe (DE / AT / CH).
• Managed the technical development of artist shops storefronts using Magento.
• Collaborated closely with international teams to achieve business objectives.
• Oversaw budget planning and controlling, ensuring financial efficiency.
• Led a cross-functional team, promoting collaboration and productivity.

Management (allg.)