I’m Zack Smith, an executive and builder who ships. I’m focused on execution
and developing stellar teams
with the same value.

[ Contact ]

[ Co-CEO - Fluyo ]

Built the most fun way to learn a language - play an RPG while you learn! I led a 25+ person global team, shipped beta → full launch, and rebooted culture and ops to hit $100k in the first 2 weeks, plus 150k+ waitlist reactivation and 1M+ video views.

[ Co-Founder - Pivotal Retention ]

Co‑founded and built a workflow platform that helps fleets keep great drivers and make them safer. Our flagship enterprise client saw 36× ROI, 80% lower turnover, and zero moving accidents after rollout. I owned product and development across 110+ features and 60+ API endpoints.

[ Head of Product - Scrutinize ]

Led product for an automated ledger review tool that makes bookkeepers faster and sharper. I set strategy, tightened positioning to unlock new markets, and built measurement loops across email, search, and social to guide iteration.

[ System Integrations Engineer (Proj. Mgmt.) - General Dynamics Land Systems ]

Coordinated and built $MM bid sample leading to won $768M contract. Derisked build and engineering, managed union labor, and accelerated supply chains.

[ Independent Software Engineer - QuickPrints ]

Built a marketplace that makes selling high‑quality photo prints effortless. From SSR profile sites to secure S3 storage and watermarking, I shipped 80+ screens and 85+ endpoints to give creators a frictionless path from upload to sale.

[ Independent Software Engineer - Tyrn ]

A rideshare‑style platform empowering drivers to run their own business: travel‑aware scheduling, secure payments, and a flexible architecture to scale new markets. I shipped 100+ features end‑to‑end from UX to infrastructure.

[ Resume ]

Full experience, metrics, and technical stack highlights—one place.