Yulia Krivorotko

Led design and development of an Azure-hosted hotel booking and finance system using TypeScript, Go, React, Next.js, GraphQL, REST, and gRPC. Integrated Stripe as a payment method, along with Google Maps for routing and location features. Built secure, scalable APIs, implemented CI/CD pipelines with GitHub Actions, and ensured production stability. Mentored junior developers, conducted code reviews, and improved team coding standards. Led architectural improvements and introduced automated testing practices to increase code quality and maintainability.

Developing a full end-to-end system for Indigenous and Métis people to apply for citizenship and other applications. Responsible for system design, architecture, front-end, and back-end development using TypeScript, React, Node.js, Prisma, PostgreSQL. Implementing workflows and integrations using n8n and DocuSeal webhooks. Managing the project as a fully solo developer, handling all aspects from design to deployment. Contributing to SDLC, code reviews, and team processes in a collaborative environment.

Delivered highly responsive UIs using React and Redux for marketing and tourism clients. Integrated REST APIs, analytics, and mapping solutions (Mapbox, Webflow). Participated in sprint planning, QA cycles, and ongoing feature enhancements.