I am a seasoned software engineer with extensive experience in designing, developing, and testing scalable solutions in the digital payment landscape. Currently working at PayPay, Japan's leading digital payment platform, I spearhead key features like User & Merchant Scan and Static/Dynamic QR Payments, impacting millions of users. My proficiency spans multiple technologies, including Java, Kotlin, Spring Boot, and microservices architecture. In addition to my role at PayPay, I serve as a mentor at Coding Ninjas, where I have conducted over 100 mock interviews focused on DSA, Java, Spring Boot, and System Design for both freshers and experienced professionals. This mentorship experience allows me to guide aspiring tech talent as they prepare for their careers. Previously, as an SDE II at Airtel Payment Bank, I enhanced merchant applications and led the development of transaction soundboxes, ensuring robust digital payment solutions. My journey began at Gemini Solutions, where I progressed from a Graduate Engineer Trainee to a Senior Software Engineer, driving significant projects and mentoring junior developers. I hold a B.Tech in Computer Science Engineering and have been recognized with multiple awards for my contributions to team productivity and project success. My diverse background in product-based, MNCs, service-based companies, and startups equips me with a unique perspective to guide aspiring tech professionals