Ankur Anand

About Ankur Anand

As a Software Engineer 2 at Zuddl, I focus on developing innovative solutions for secure payment processing and automated workflows. My contributions include creating an LLM-based security audit workflow to identify vulnerabilities and implementing a 3D Secure authentication flow for CyberSource to enhance payment security. Proficient in leveraging technologies such as Spring Boot and large language models, I support efficient and secure multi-tenant architectures. A proud graduate of the Indian Institute of Information Technology Una with a B.Tech in Electronics and Communications Engineering, I am driven by a passion for problem-solving and precision in software development. My technical expertise includes Spring MVC, Spring Boot, and leveraging advanced tools like LLMs to optimize processes and ensure reliability. I’m committed to fostering collaboration and delivering impactful solutions with my team at Zuddl.

Experience

1. Software Engineer 2

   Zuddl

   Sep 2025 — Present

   Developed LLM-based automated security audit workflow for multi-tenant architecture, identifying 15+ critical IDORvulnerabilities and cross-tenant data leaks across payment and registration systems• Built end-to-end 3D Secure authentication flow for CyberSource including database schema design, backend APIs, frontendtoggle UI, and backward compatibility ensuring secure payment processing across multi-gateway infrastructure• Built parameterized integration test framework with SQL data factories achieving 95%+ coverage for payment gatewayoperations and documented JOOQ best practices preventing production bugs• Executed zero-downtime PostgreSQL migrations with array types and GIN indexes, implementing query builders

Education

• Indian Institute of Information Technology Una

  Bachelor of Technology - B.Tech, Electronics and Communications Engineering

• SSVM Dhurwa Ranchi

  Secondary education

  2006 — 2018