Marc Cull Email & Phone Number

Austin, Texas, US

FreeWorld's vision is to end generational poverty and recidivism.

San Francisco, California, US

• Hinge Health is the world's most-effective, least-expensive treatment for back and joint pain, trusted by over 1,600 companies and available to nearly 20m working Americans. Computer vision, Bluetooth wearables, and.
• Grew team from 15 (2019) to 150 (2023), doubling every 9 months, with sub-1% annual attrition.
• Built regional offices in Portland, Denver, Seattle, and Austin, expanded globally to Canada, South America and India.
• Scaled systems for rapid delivery and transformative product innovation while earning HITRUST and SOC2 certifications, 99.99% availiabilty, and 4.9 star app store ratings.
• Hands-on gap-filler in Tech Lead, Engineering Manger, and Director roles while leading from the front as head of consumer technology across 15 full stack scrum teams.

San Francisco, CA, US

• Lumosity is a leading brain training program. Lumosity’s scientists take neuropsychological and cognitive research tasks, or design new ones, and work with game designers to transform them into 50+ cognitive games.
• Led Lumosity’s front end web and back end platform services teams, 15 engineers.
• Focused on operational improvements and organizational design that doubled velocity and decreased defect rate and impact
• Led front- and back-end re-architecture to improve app responsiveness and shore up core functions such as order processing and email marketing.

San Francisco, CA, US

• AnyRoad makes an experiential marketing platform that helps companies quantify and manage the effectiveness of their live events, tours, and other IRL presence with the same sophistication they get from digital channels.
• Led a small, nimble engineering team working across SF, Bucharest, and Athens.
• Successfully pivoted a global tour guide booking platform to accommodate enterprise partners such as Honda, Anchor Steam, and the Golden State Warriors, earning mention in Marc Benioff's list of top 20 personal.

San Francisco, California, US

• Touch of Modern curates a flash-sale catalog of high-end lifestyle products featuring modern design, offering bespoke makers an audience of +10m buyers.
• Hands on IC role to learn Ruby on Rails at scale, sought depth in hands on experience to strengthen leadership acumen.
• Identified and delivered platform improvements for 3x speed
• Applied a “thermodynamic” product listing algo to increase conversion 10%
• Built a high-volume in-house email platform which drove the primary revenue channel, saving $5m/year in vendor fees

• Weddington Way offered a more convenient, connected way for bridal parties to shop together async and produced an affordable, high-end catalog of dresses designed in-house.
• Led Product and Engineering depts, connecting product strategy to world-class technical execution is a strength and passion
• Revamped website and worked on reducing friction through every part of customer journey. Short tenure do to funding/business goal misalignment.

• Cafepress pioneered print-on-demand e-commerce, letting everyday creatives apply their original designs to over 100 hard and soft goods. Cafepress hosted both branded storefronts (like Shopify), and a highly-trafficked.
• Responsible for operational excellence and efficient cost structure up to and through a successful IPO.
• Successfully integrated four acquired companies into both the technical stack and the organization.
• Additionally, responsible for R&D and new product innovation, prototyping novel ways of extending Cafepress into emerging social, mobile, and 3D-printing.

• Imagekind is a fine art print marketplace bought by Cafepress in 2008. In 2013, I took responsibility for the business and turned it around, from -30% annualized losses to +50% year over year gains.
• Ground-up tech rebuild from on-prem.NET to AWS-hosted Ruby on Rails in less than a month.
• Introduced novel features (at the time) such as a WYSIWYG framing tool, search-by-color, and in situ visualizations of prints in living spaces.
• Increased SEO traffic 100x with on-page optimizations and page linking strategy, and became one of Amazon.com's largest merchant sellers

• Reported directly to the CEO, and responsible for all of Cafepress's tech: network operations, IT, QA, and software development.
• Doubled the team from 30 to 75, keeping engineers in SF while opening offices in Lousville, Manilla, and Belarus.
• Successfully integrated four acquired companies into both the technical stack and the organization.

• Responsible for the technical and product roadmaps of three 10-person teams, as well as BI/Analytics.
• Strong emphasis on diverse and inclusive hiring.

• Built and led a team to evolve both the high-performance Search platform, and customer-facing marketplace UI it drive.
• Built an internal A/B testing platform and championed a culture of rapid testing and results-driven development.
• Responsible for product strategy and feature roadmap that added over $10M in incremental revenue/year.

• Designed and delivered a suite of "bulk workflow" shopkeeper tools that were used to create nearly a billion unique Cafepress SKUs.
• To handle such explosive growth, I then co-authored a high-performance, horizontally scaling Search & Discovery engine that became the foundation of CafePress's fast-growing online retail business.

Washington, District Of Columbia, US

Uzbekistan

Life sciences portal running Dynamo. Authored CMS tools, and contributed to custom search engine for journal abstracts.

London, GB

• Helped migrate a legacy C++ portfolio management system to Java

• Custom web sites for a variety of clients in a small mom and pop design agency