Yeasin Sorker is the Founder and Lead Architect of Paycheck Calculator California, specializing in financial software engineering and payroll data automation. Since 2018, he has bridged the gap between complex California labor laws and user-friendly financial technology, helping millions of residents navigate the state’s intricate tax landscape with precision-engineered tools.
With over 8 years of experience in fiscal data modeling, Yeasin has established himself as a trusted authority on Franchise Tax Board (FTB) withholding methods and State Disability Insurance (SDI) regulations. He is the primary auditor of the platform’s 2026 tax engine, ensuring every calculation adheres to the latest uncapped SDI rates and inflation-adjusted federal brackets.
Based in California, Yeasin is a dedicated advocate for financial transparency and data integrity. Under his leadership, the platform maintains a rigorous “Privacy-First” architecture, ensuring that sensitive user inputs are never stored or compromised. When he isn’t calibrating tax tables for the latest legislative updates, he provides expert insights via the site’s About Us page and engages with the California financial community on Facebook. All technical findings and tools provided by Yeasin are governed by the platform’s professional Terms & Conditions to ensure the highest standard of accuracy and user safety.