Senior Backend/Full Stack Developer

На данный момент Full Stack Developer.

Мои компетенции и опыт

Backend-focused Fullstack Developer with 5+ years of experience building web platforms for research and medical organizations. Started in frontend development and moved into backend ownership, focusing on API and database design, annotation workflows, third-party integrations, and translating customer needs into shipped product functionality.

• Architected and implemented REST APIs and database schemas for products with complex domain logic, interconnected entities, and production-grade reliability requirements.
• Built from scratch the backend foundation of a data annotation platform used both internally and by external customers, including medical organizations.
• Implemented authentication and authorization across the platform, including SSO and OIDC integration.
• Integrated LLM APIs to automate annotation generation and support users throughout the workflow.
• Reduced data annotation costs by up to 30% by designing automated task assignment methods based on annotator agreement and expertise.
• Integrated and adapted multiple annotation systems, including open-source and partner-provided tools, to support domain-specific annotation workflows.
• Translated customer requirements into specifications, user stories, and implementation plans, and reviewed all frontend and backend tasks across the project before delivery.
• Contributed to annotation interfaces, including components for mammography, ECG, and medical records workflows.