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Justin Beaulne

@justinbeaulne

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Senior Full Stack Engineer specializing in secure, scalable healthcare backend and cloud systems.

United States

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What I'm looking for

I am seeking senior engineering roles building HIPAA-compliant, cloud-native backend systems with opportunities to lead architecture, improve reliability, and impact patient outcomes.

I am a Senior Full Stack Engineer with 10 years building secure, HIPAA-compliant systems for healthcare, focused on scalable backend architectures, cloud migrations, and automated CI/CD pipelines.

I've led migrations to AWS, engineered event-driven microservices with Kafka, and improved performance and uptime across mission-critical telemedicine and patient portal applications. My work delivered measurable outcomes: reduced costs, faster incident recovery, and substantial API and database performance gains.

I collaborate closely with cross-functional teams to integrate EHRs (Epic, Cerner), implement FHIR/HL7 standards, and drive reliability, security, and compliance in cloud-native systems.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Engineer

Propharma

Oct 2021 - Sep 2025 (3 years 11 months)

Engineered scalable React + TypeScript frontend and Python backend supporting 5M+ users across 100+ countries with 99.99% uptime; led AWS migration that cut infrastructure costs 30% and reduced incident recovery to under 5 minutes.

React TypeScript Python AWS Terraform Kubernetes Kafka DynamoDB

Backend & DevOps Engineer

Lovu Health

May 2018 - Aug 2021 (3 years 3 months)

Built HIPAA-compliant FastAPI backends and React clinician portals serving 100+ hospitals and 5M+ patients with 99.95% uptime; automated CI/CD and containerized microservices to improve deployment reliability and reduce production issues.

fastAPI React Docker Kubernetes Jenkins Azure DevOps HIPAA EHR Integration Database Design

Full Stack Engineer

Amazon

Aug 2014 - Apr 2018 (3 years 8 months)

Developed React + Python internal tools and APIs for 7,000+ users, processing 200K+ daily requests with 99.9% uptime; led migration and containerization to AWS using Docker and Helm, improving speed 25% and reducing deployment effort 60%.