
I-Tul Design & Software, Inc.
ReviewCalifornia custom software studio with 25+ years building scalable business solutions

About I-Tul Design & Software, Inc.
I-Tul Design & Software is a mature custom software development firm based in Roseville, California, with over 25 years of industry experience. The team of 10-13 specialists builds scalable business software, web applications, and mobile apps for iOS and Android, combining traditional engineering discipline with modern web technologies. They are known for competitive pricing, strong client satisfaction, and a specialty in project rescue for struggling engagements.
Who I-Tul Design & Software, Inc. Is Best For
Businesses in California and beyond seeking a reliable, experienced custom software partner for web applications, mobile apps, or e-commerce. Well suited for companies with straightforward to mid-complexity needs who want a cost-effective, senior team without the overhead of a larger agency. Engagements perform best when stakeholder...
Why Choose I-Tul Design & Software, Inc.
Things to Consider
I-Tul Design & Software, Inc. Services
Selected Work

Corp2000 Workflow Manager
Corp2000
Custom Workflow Manager for Corp2000 streamlined corporate filings—automating orders, vendor billing, and branded intranets—and supported their successful exit through 2021.
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GTEK Brand & Website Overhaul
GTEK
Rebranded and rebuilt GTEK’s digital presence with bold messaging, responsive design, and a lively identity for a competitive internet provider market.
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Genesee Scientific E-commerce & CRM
Genesee Scientific
Since 2011, I-Tul has built Genesee Scientific’s custom eCommerce site, CRM, and third-party integrations for coordinated product and order management.
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