Open to opportunities

Hunter User

@hunteruser

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Experienced Full-Stack Developer delivering scalable, secure web applications.

Czechia

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What I'm looking for

I'm seeking a remote or hybrid role to build cloud-native, scalable web applications using modern JS and Python stacks, contribute to architecture and observability, and collaborate in Agile teams delivering impactful products.

I am a versatile Full-Stack Developer with 8 years of experience building scalable, high-performance web applications using React, Next.js, Node.js, Python and Java. I focus on clean, maintainable code and delivering smooth, user-centered experiences in fast-paced Agile teams.

I have led HIPAA-compliant SaaS builds, migrated monoliths to microservices, improved performance (reducing page load from 3s to 0.8s) and implemented cloud-native architectures on AWS with observability and test automation.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Telus Health

Jun 2024 - Present (1 year 2 months)

Built and maintained cloud-native microservices using Python (FastAPI) and Node.js (Express), delivering high-performance APIs for healthcare scheduling, patient records, and secure messaging. Migrated monoliths to microservices, improved modularity and observability, and integrated AWS services for scalable deployments.

Python fastAPI Node Microservices AWS MongoDB RESTful APIs OpenTelemetry

Full-Stack Developer

Softwire

Sep 2021 - May 2024 (2 years 8 months)

Led development of a HIPAA-compliant SaaS platform using React/Next.js and Node.js, implementing strict data controls and encryption to meet regulatory requirements. Deployed microservices on AWS/GCP with Docker and Kubernetes and built real-time analytics and HL7 FHIR integrations to improve clinical workflows.

React Next.js Node MongoDB Docker Kubernetes AWS HIPAA

Software Engineer

Mood Media

Feb 2019 - Mar 2022 (3 years 1 month)

Developed responsive React interfaces for digital signage across 100+ countries and implemented SSR with Next.js to reduce page load times from 3s to 0.8s. Collaborated with UX teams, conducted usability testing, and improved accessibility (WCAG) to boost user engagement.

React Next.js JavaScript Performance Optimization Accessibility Git Cypress

Web Developer

Acropolium

Oct 2017 - May 2019 (1 year 7 months)

Built scalable financial platforms using React, Vue.js, and TypeScript, integrating real-time WebSocket features and third-party APIs (Stripe, PayPal) to enable instant updates and payments. Implemented advanced data visualizations with Fabric.js to present complex financial information clearly and improve cross-browser performance.