Fullstack-Entwickler

Develop an AI-powered SaaS platform using React, Next.js, Type, Tailwind CSS, and Mantine. Build responsive, accessible, and reusable user interfaces for complex multi-step assessment workflows. Develop frontend architecture with a focus on maintainability, scalability, and performance. Integrate REST APIs using Axios and React Query. Implement multilingual support using next-intl. Develop backend functionality using Python and FastAPI. Design and integrate REST APIs between frontend and backend services. Manage PostgreSQL databases, Alembic migrations, and database workflows using SQLAlchemy, SQLModel, and DBeaver. Maintain containerized development environments using Docker and Docker Compose. Deliver end-to-end product features across frontend and backend. Collaborate using Git and GitHub.

Led development planning across multiple engineering workstreams. Coordinated roadmap execution, sprint planning, and cross-functional collaboration. Worked closely with technical and business stakeholders to align engineering priorities with business objectives. Supported architectural decisions with a focus on scalability, maintainability, and long-term product development. Improved engineering processes, documentation, and delivery efficiency across multiple parallel initiatives.

Built and maintained high-traffic web applications for Avast, AVG, and HideMyAss using Vue.js, Java, HTML, and CSS. Developed customer-facing features across more than 50 localized websites. Collaborated with backend, QA, SEO, design, marketing, and product teams throughout the software development lifecycle. Developed account-related, subion, and conversion-focused user experiences supporting millions of users worldwide. Contributed to the migration from a legacy CMS to Adobe Experience Manager (AEM). Built reusable components, templates, and scalable content structures supporting internal publishing workflows. Improved website performance, release quality, and user experience through frontend optimization, A/B testing, and structured QA collaboration. Maintained technical documentation to improve implementation consistency and team efficiency.

Contributed to frontend development for a cryptocurrency platform. Built responsive and performant user interfaces for financial data visualization and user interaction. Collaborated with product and engineering teams to implement new platform features. Improved interface usability and frontend performance while maintaining code quality and consistency.