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Quincy Garner

@quincygarner

Staff Software Engineer specializing in scalable distributed systems, fintech, and e-commerce platforms.

United States
Message

What I'm looking for

I seek senior technical roles where I can lead engineering teams to build secure, scalable systems, mentor engineers, and drive product and platform improvements in an agile, compliance-focused environment.

I am a technical leader with 11 years building high-availability, secure distributed systems for fintech and e-commerce, delivering measurable business outcomes and regulatory compliance.

I have designed scalable case management, event-driven architectures, and data pipelines while deploying microservices on AWS, improving system uptime and accelerating delivery cycles. I also integrated LLMs and observability tooling to reduce resolution times and detection windows.

I mentor engineers, lead cross-functional teams using Agile and Scrum, and shape roadmaps that cut costs and improve operational efficiency, consistently driving improved productivity and compliance.

Experience

Work history, roles, and key accomplishments

Robinhood logoRO

Staff Software Engineer

May 2020 - Aug 2025 (5 years 3 months)

Designed and delivered a scalable Case Management System supporting 10M+ users, improving triage accuracy 20% and reducing resolution times by 30% while maintaining 99.9% uptime for critical fintech services.

Shopify logoSH

Senior Software Engineer

Sep 2015 - May 2020 (4 years 8 months)

Architected scalable e-commerce and payment solutions processing $15M+ monthly, reduced release cycles from two weeks to one day, and improved page load speed by 20% through infrastructure and CMS optimizations.

Education

Degrees, certifications, and relevant coursework

Augusta University logoAU

Augusta University

Bachelor’s Degree, Computer Science

2009 - 2013

Completed a Bachelor’s Degree in Computer Science with coursework covering fundamentals of software engineering, algorithms, and systems.

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Quincy Garner - Staff Software Engineer - Robinhood | Himalayas