Shubham Kumar

Software Developer @XtraNet Technologies Limited

IN

Spearheading the development of custom application system for each of the multiple inline-countries,ensuring a tailored online presence that meets specific regional preferences and user needs, resulting in a20% increase in user engagement and satisfaction.• Developed client-specific financial reporting systems, improving executive visibility and data-drivendecisions across global operations.• Integrated multiple international payment gateways including CCAvenue, Mercado Pago, and others,supporting multi-currency transactions and reducing payment failures across regions.• Implemented secure email delivery using SendGrid and integrated SMS services via InfoBip,SendCloud, and other providers, enabling multi-channel user verification and notifications.• Led application security upgrades including CAPTCHA, SMS/email-based authentication, and JWT,decreasing unauthorized access attempts by 40%.• Collaborated in Agile sprints, contributed to backlog grooming, and conducted client demos with aconsistent 95% satisfaction rate.

SRM University

B.Tech