Open to opportunities

Robert Quinn

@robertquinn2

Message

Senior full-stack software engineer specializing in scalable backend systems and team leadership.

United States

Message

What I'm looking for

I seek senior engineering roles where I can lead backend architecture, mentor teams, solve performance and security challenges, and deliver scalable production systems in a collaborative, remote-friendly environment.

I am a Senior Software Engineer with 14+ years of full‑stack experience building scalable, high‑performance backend systems and production web platforms.

I have led cross-functional teams and mentored junior developers in distributed, remote environments while driving complex projects to successful delivery.

My technical work includes designing microservices (ASP.NET, .NET Core, Spring Boot), implementing caching and partitioning strategies (Redis, sharding), and using both relational and NoSQL databases (PostgreSQL, MongoDB).

I also architect front-end experiences using React/Next.js and TypeScript, implement CI/CD and automated testing pipelines, and prioritize security (JWT/OAuth2, RBAC, E2EE) and operational reliability in production systems.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Philips Healthcare

Oct 2016 - Present (8 years 11 months)

Led redevelopment of Philips Healthcare Telehealth Service, designing microservice backends and frontend using Next.js/React that improved patient population engagement by 25% and enhanced system scalability and security.

ASP.NET Python Next.js React Redis MongoDB PostgreSQL Microservices CI CD

Senior Software Engineer

eBay

Apr 2013 - Oct 2016 (3 years 6 months)

Architected microservices using .NET Core and Spring Boot, led a 20-member team to build a React dashboard and optimized page load time from 5s to 2s while deploying on AWS for scalability.

C++.NET Core Java Spring Boot React AWS RESTful APIs Performance Optimization

Software Engineer

EatStreet

Aug 2010 - Apr 2013 (2 years 8 months)

Developed web services and cloud platforms using Node.js and Python that improved user ratings by 20% and reduced delivery callback time by 40% through mapping API integration and database-driven recommendations.

Node Python MySQL MongoDB API Integration Cloud Platforms RESTful APIs Performance Tuning

Education

Degrees, certifications, and relevant coursework

The City University of New York

Bachelor of Computer Science, Computer Science

2006 - 2010

Completed a Bachelor of Computer Science program covering information technology, cybersecurity, artificial intelligence, and game design and development.