Open to opportunities

Durrell Parker

@durrellparker

Message

Senior Full Stack Developer building resilient, scalable cloud-native systems with user-focused design.

United States

Message

What I'm looking for

I seek roles where I can architect scalable, real-time cloud platforms, apply TDD and DevOps practices, and mentor teams while driving measurable product impact.

I am a Senior Full Stack Developer who builds resilient, cloud-native platforms that balance backend performance with human-centered UX. I have led architecture and implementation of mission-critical systems using Node.js, React/Angular, serverless AWS and GCP services, achieving measurable reductions in waste, latency, and processing time.

My work emphasizes real-time systems, TDD, and scalable infrastructure: I pioneered TDD practices yielding 90%+ test coverage, engineered real-time tracking and event-driven platforms that cut errors and delivery times, and integrated predictive analytics to reduce energy waste by 30%.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Developer

Current

Slingshot

Sep 2021 - Present (4 years)

Architected cloud-native platforms and real-time systems using Node.js, React and AWS, delivering solutions that reduced energy waste by 30% and improved patient engagement by 25%. Led cross-functional teams, drove TDD adoption to 90%+ coverage, and reduced production bugs by 35%.

Node React AWS Lambda Socket.IO Jest Cypress Redis MQTT Sagemaker

Full Stack Developer

Novateus

Mar 2015 - Aug 2021 (6 years 5 months)

Built real-time order and real estate platforms using Node.js, React and GCP, increasing order volume by 25% and reducing closing times by 40% through location-based features and real-time negotiation.

Node React REDIS Streams WebSockets WebRTC TypeScript MongoDB AWS Lambda

Node.js Developer

Nubitz

Jul 2012 - Feb 2015 (2 years 7 months)

Developed secure RESTful APIs and automation tooling with Node.js and AWS, improving API performance by 20% and reducing unauthorized access attempts by 40% through OAuth2/JWT integration.