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I'm a Senior Full Stack Developer with 7+ years of hands-on experience delivering scalable, high-performance web applications using the MERN stack, with a strong emphasis on Node.js and RESTful API development. I have a proven track record architecting robust backend systems, building clean and efficient APIs, and optimizing databases for large-scale applications.…

Dale Soren

Full Stack Developer, Developer, Back-End Developer, +3

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I'm a Senior Full Stack Developer with 7+ years of hands-on experience delivering scalable, high-performance web applications using the MERN stack, with a strong emphasis on Node.js and RESTful API development. I have a proven track record architecting robust backend systems, building clean and efficient APIs, and optimizing databases for large-scale applications.…

Available to hire

I’m a Senior Full Stack Developer with 7+ years of hands-on experience delivering scalable, high-performance web applications using the MERN stack, with a strong emphasis on Node.js and RESTful API development.

I have a proven track record architecting robust backend systems, building clean and efficient APIs, and optimizing databases for large-scale applications.

Skills

Experience Level

Expert

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Expert

Expert

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Expert

Work Experience

Agile Full Stack Engineer

January 1, 2020 - January 1, 2020

Developed scalable backend systems using Python and Django REST Framework powering health care engagement apps. Created and managed complex 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, reducing data load time by 35%. Introduced automated testing suites with Pytest and Jest and implemented CI/CD pipelines with CircleCI and Terraform; deployed Dockerized services to AWS. Collaborated with UI/UX teams to deliver accessible interfaces.

Full Stack Engineer

January 1, 2022 - January 1, 2022

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.

Senior Full Stack Engineer

January 1, 2022 - October 31, 2025

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.

Full Stack Engineer at Agile 17

January 1, 2020 - January 1, 2022

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.

Software Engineer at Plaid

January 1, 2018 - January 1, 2020

Built responsive UI using React.js, Redux, TypeScript to dashboards; integrated real-time data via WebSockets; wrote unit tests with Jest and Cypress; containerized backend services, integrated with Docker and AWS ECS; collaborated with design teams to deliver secure and performant user interfaces, and implemented automated tests and deployment processes.