Hari Prasath Narayanan K Email & Phone Number

Chennai, Tamil Nadu, India

Experienced Senior Software Engineer specializing in payment security with a focus on ACS (Access Control Server). Proficient in Java 11, Spring Boot, Vert.x, microservices, and React.js.Key Responsibilities and Achievements:Developing the Java application for ACS 3D Secure project, ensuring compliance with industry standards and regulations.Leveraging deep understanding of Ecom payment flow to enhance security protocols and optimize transaction processes.Collaborating with cross-functional teams to design and implement scalable and secure solutions.Actively participating in code reviews, mentoring junior team members, and promoting best practices in software development.

Chennai

Experienced Senior Software Engineer as a key member of the Virtusa team, consulting for Fiserv. Skilled in Java 11, Spring Boot, Spring JPA, microservices, Node.js, and Pivotal Cloud Foundry.Key Achievements:Played a vital role in the Loyalty Premium Program (PLP) project, contributing to its success and delivery.Demonstrated expertise in developing scalable and high-performance applications, utilizing cutting-edge technologies.Proven ability to work collaboratively in cross-functional teams, ensuring project milestones are achieved within specified timelines.

Chennai, Tamil Nadu, India

As a seasoned Software Engineer with rich experience in building robust and secure e-commerce transaction systems, I bring a wealth of expertise in Java 8, Spring Boot, Oracle SQL, HTML, and JavaScript. My particular focus on ACS (Access Control Servers) and the 3D Secure platform has allowed me to play a pivotal role in enhancing online payment security and user authentication protocols.Key Competencies:- Java 8 Proficiency: Leveraging advanced Java features to build efficient, stable, and scalable backend systems.- Spring Boot Mastery: Developing microservices and RESTful APIs while ensuring seamless integrations and rapid deployment.- Oracle SQL: Crafting complex queries and optimizing database performance to ensure high transactional integrity and speed.- Web Development Skills: Creating intuitive and responsive user interfaces using HTML and JavaScript, ensuring cross-browser compatibility and adherence to the latest web standards.- E-commerce Payment Flow Expertise: Deep understanding of the end-to-end payment process within e-commerce platforms, focusing on security, user experience, and transaction efficiency.- ACS & 3D Secure Platform Specialization: Specializing in the development and enhancement of Access Control Servers, implementing 3D Secure protocols to mitigate fraud and improve authorization rates.Throughout my career, I have demonstrated a keen ability to work collaboratively with cross-functional teams, delivering projects that meet both technical and business objectives. I am passionate about using technology to solve complex problems, particularly in the realm of secure online transactions.