Nicholas Sewitz
Co-Chief Executive Officer at Jzuj
New York City Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolNicholas Sewitz is an operations and strategy leader with 11 years of experience scaling teams and building data-driven systems, currently serving as Co-CEO of Valley Drapery and Upholstery. He grew a business unit at Artsy from 30 to 100 people by blending operational rigor with hands-on technical work—building analytics, ML health scores, and sales enablement tools using Salesforce, Marketo, Python, SQL, and Looker. Equally comfortable in the kitchen and the boardroom, he co-founded a food venture and previously trained as a chef, bringing a product-minded, customer-centric perspective to operations. An active front-end contributor to Artsy’s open-source force repo, he has shipped UI analytics and marketing integrations that tied product behavior to revenue. He combines entrepreneurial grit with cross-functional execution, particularly strong at translating data models into sales and retention outcomes.
11 years of coding experience
3 years of employment as a software developer
Bachelor of Arts (BA), Bachelor of Arts (BA) at Washington University in St. Louis - Olin Business SchoolBachelor's degree, Philosophy-Neuroscience-Psychology, Bachelor's degree, Philosophy-Neuroscience-Psychology at Washington University in St. Louis
Stackoverflow
43reputation
6kreached
0answers
2questions
Github Skills (17)
javascript10
ui-design10
analytics10
uid10
front-end-development10
react10
artoo9
typescript9
typescript-types9
typescripts9
expressjs8
wpgraphql7
wordpress-graphql7
graphql7
amazon-redshift6
Programming languages (6)
Github contributions (5)
artsy/force
May 2016 - May 2017
The Artsy.net website
Role in this project:
Front-end Developer
Front-end DeveloperContributions:35 commits, 29 PRs, 6 pushes in 1 year
Contributions summary:Nicholas primarily contributed to the frontend of the Artsy/force repository, focusing on analytics and UI updates for the galleries section. Their work involved click tracking implementation on galleries banner, featured links, and show pages. Additionally, they made changes to the marketing-related landing page and made minor updates to the user interface.
reactjavascriptartsyexpress-jsgraphql
nicholassewitz/salesforce_bulk_api
Jan 2017 - Apr 2019
A ruby gem for bulk api for Salesforce CRM
Contributions:4 PRs, 8 pushes, 1 branch in 2 years 3 months
apiruby-gemsalesforce-developersbulk-apiruby
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