Freelancer profile translated to English.
Back to original languageAbout Anna
Senior Ruby on Rails Developer with over 12 years of experience in demanding projects – from start-ups to corporations.
I develop scalable backends, robust APIs, and maintainable architectures – cleanly tested, thoughtfully structured, and close to the product logic.
CI/CD, DevOps, performance analysis, and complex data models are as much a part of my work as good communication within the team.
I work independently, prioritize effectively, and handle legacy code with the same confidence as greenfield projects.
Technically, I bring not only depth but also breadth – from Docker, Terraform, Sentry to API design, Stimulus.js, and frontend integration, if necessary.
Remote work is my daily routine – I communicate directly, document clearly, and deliver reliably.
My standard: No chaos, no excuses – but comprehensible, production-ready code.
German
Native or bilingual
English
Fluent
Spanish
Conversational
French
Basic
Can work on-site
Augsburg (up to 50km), München (up to 50km), Mannheim (up to 50km), Stuttgart (up to 50km), Nürnberg (up to 50km)
Experience
- conlance GmbHSenior Developer / Team Lead / Management / Jack of all tradesDIGITAL AND ITMarch 2023 - Today (3 years and 4 months)Augsburg, GermanyManagement and technical support for employees- Code Review- Technical Lead- Project Monitoring with Sentry- Provisioning with Ansible- Azure Cloud
- Celebrate App GmbHBackend DeveloperE-COMMERCEFebruary 2020 - February 2023 (3 years and 1 month)Hamburg, GermanyProvisioning and maintenance of a backend API for a hybrid mobile appFurther development of the backend - Monitoring and updates- Feature development- Consulting and support
- Florio GmbHSenior Ruby on Rails DeveloperMEDICALFebruary 2020 - October 2020 (8 months)München, GermanyProvisioning an API for mobile apps (iOS/Android)Further development of a backend for the Florio app for people suffering from hemophilia (bleeding disorder)- Monitoring and updates- Expand Internationalization (i18n)- Timezone support for different entities- Frontend features for the dashboard for the doctor overview page- Development of new API functionalities in collaboration with the mobile team in the UK- Code improvements due to confusing naming- Consulting and support
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Education
- Dipl. Kfm. (Master of Business Administration equivalent)University of Augsburg2004Schwerpunkte Wirtschaftsinformatik, Financial Engineering und Finanz- und Bankwirtschaft