Dale Soren

Designed and implemented back end services using Python (FastAPI, Flask) to support health care engagement platforms. Built normalized PostgreSQL data models, optimized queries and migrations. Created RESTful APIs consumed by React, Vue and Next.js frontends; introduced automated tests with Jest; deployed with Docker on AWS using GitHub Actions and Terraform for CI/CD. Collaborated with UI/UX teams to deliver accessible interfaces and improved performance.

Developed scalable backend systems using Python and Django REST Framework powering health care engagement apps. Created and managed relational data models in PostgreSQL, implementing advanced queries and migrations that improved data retrieval speed by 40%. Built RESTful APIs consumed by React and Vue apps; reduced data load time by 35%. Implemented automated tests; CI/CD pipelines with CircleCI; deployed to AWS. Led frontend-backend integration and collaborated with UI/UX teams.

Designed scalable REST APIs using Node.js/Express.js with TypeScript; managed complex data models in MongoDB and PostgreSQL; implemented unit/integration tests with Jest, Cypress, and Supertest; containerized services with Docker and orchestrated with AWS ECS; built CI/CD pipelines with GitHub Actions and CircleCI; collaborated with frontend teams (React/Redux) to deliver secure, performant UIs and wrote automated tests.