Gowri Shankar Balasubramaniam
IT Application Security Manager at Novalnet AG - Empowering Payment | CPISI 2.0 | CSOCP | Tech Visionary | Scalable Platforms, Payment Ecosystems & PCI DSS Compliance Governance Specialist

About
I'm a passionate and results-driven IT Application Security Manager with 15+ years of experience building and securing complex technology solutions, particularly within the payment industry. At Novalnet AG, I drive comprehensive application security programs, ensuring robust protection against cyber threats and maintaining stringent PCI DSS Level 1 certification.
My expertise centers on compliance governance, risk management, and secure software development practices that safeguard sensitive data and enable high-volume, secure payment systems. I thrive on navigating the complexities of payment ecosystems to deliver secure, scalable, and efficient solutions that meet critical business needs.
While my foundation includes deep experience in server architecture, infrastructure design, and scalable network solutions, my focus has evolved to cybersecurity strategy and information security management. I am a Tech Visionary committed to leveraging innovation to build future-ready, resilient systems.
My driving force:
I am passionate about leveraging technology to build systems that are secure, scalable, and future-ready. Whether it’s navigating the complexities of compliance, designing robust infrastructures, or crafting innovative platforms, I thrive on delivering impactful solutions that enable businesses to succeed.
"Application Security," "Cybersecurity," "Information Security," "Security Management," "Risk Management," "Payment Security," "Data Security," "Network Security," "IT Security Professional"

I'm Gowri Shankar Balasubramaniam
IT Application Security Manager at Novalnet AG - Empowering Payment | CPISI 2.0 | CSOCP | Tech Visionary | Scalable Platforms, Payment Ecosystems & PCI DSS Compliance Governance Specialist
https://www.novalnet.com
My Top Skills
Payment Card Industry Data Security Standard (PCI DSS)
Deep expertise in achieving and maintaining PCI DSS Level 1 certification. Skilled in implementing comprehensive security measures, conducting risk assessments, vulnerability management, and enforcing controls to protect sensitive cardholder data and ensure compliance with global standards.
IT Application Security
Proficient in overseeing the security of complex applications from design to deployment. This includes implementing security policies, managing vulnerability assessments, embedding secure software development practices, and responding to emerging threats to safeguard critical applications.
Information Security Management
Experienced in developing and executing information security strategies, managing security operations, and implementing robust frameworks to protect organizational assets, ensuring confidentiality, integrity, and availability of data.
Risk Management
Adept at identifying, assessing, and mitigating information security risks across IT infrastructure and applications. Proven ability to develop risk-based strategies that align with business objectives and compliance requirements.
Payment Security
Specialized knowledge in designing and securing payment ecosystems, protecting transactions, and safeguarding sensitive financial data against evolving threats.
Cybersecurity Strategy
Developing and implementing proactive cybersecurity roadmaps to enhance organizational resilience against sophisticated cyberattacks.
IT Consulting
Providing strategic advice on technology infrastructure optimization, cloud computing, and digital transformation, leveraging a deep understanding of systems integration to drive business growth.
Digital Product Development
Experienced in leading end-to-end digital product development, focusing on intuitive designs and seamless integration of technology.
Scalable Architecture & Infrastructure Design
Expertise in designing robust server architectures, infrastructure, and network solutions that support high-volume operations and ensure optimal performance and reliability.
Database Management & Server Administration
Proficiency in managing and optimizing databases and administering servers to support scalable and secure operations.
Resume
Work Experience
Explore my professional journey through the various roles I've held, highlighting key responsibilities, achievements, and skills developed throughout my career. Each experience has contributed to my growth and expertise in the field.
Novalnet AG - Empowering Payment
Feb 2014 - CurrentIT Application Security Manager
Responsible for overseeing the security of an organization's applications, ensuring they are protected from threats, vulnerabilities, and cyberattacks. This role involves implementing security policies, managing risk assessments, overseeing secure software development practices, and ensuring compliance with industry regulations. Also, collaborates with developers, IT teams, and security professionals to safeguard applications throughout their lifecycle while responding to security incidents and emerging threats.
Information Technology Security Architect
Application Manager
Software Architect
Novalnet e-Solutions Pvt. Ltd.
Jun 2010 - Jan 2014 - 3 years and 8 monthsSoftware Developer
My Education
Discover my academic journey
P.S.N.A. College of Engineering and Technology, Dindigul
2007 - 2010Bachelor's Degree, Engineering and Technology
Grade: A
Activities and societies: Helping to Orphanage, Event participation Built the technical team with 4 members and taken care of all the Software application development and maintenance in my department. Also, assisted intra and inter college event process.
Nachimuthu Polytechnic College
2004 - 2007Diploma of Education, Information Technology
Grade A
GKN Higher Secondary School
2003 - 2004SSLC, Computer Science
Grade A
Annai Abirami Matriculation Higher Secondary School
1992 - 2003High School
Recommendations
Here’s what colleagues, clients, and mentors have said about working with me. These testimonials reflect my dedication, skills, and the positive impact I bring to projects and teams.

Adriano Bertoni
Principal Consultant - Head of North America Delivery TeamSISA - Forensic-driven Cybersecurity Services & Solution Providers
I had the privilege of working with Gowri during a PCI DSS 4.0 assessment, and I was truly impressed by his ability to manage the compliance process with such dedication and expertise. From start to finish, Gowri displayed exceptional skills as a Compliance Manager and GRC professional, navigating the complex requirements of the standard with precision and clarity.
It was an absolute pleasure working with Gowri, and I have no doubt he’ll continue to excel in any compliance or governance role he takes on. I wholeheartedly recommend him to any organization looking for a dedicated and skilled professional.
December 03, 2024
Marc Liesenfeld
Sen. Sap Solutions ArchitectCompuGroup Medical SE & Co. KGaA
Skillful Consultant, pleasure to work with!
September 11, 2016
Seema Sharma
Senior Cyber Security Analyst | CRTP | paCSP(Cloud Security Professional) | eJPT | CEH v11 | CompTIA Security + | IITK-Advanced Program in Cyber Security and Cyber Defense| CPISI | CARTP |eWPTSISA - Forensic-driven Cybersecurity Services & Solution Providers
I had the pleasure of working with Gowri in one of the project.
It was a fantastic experience collaborating with Gowri on a recent project. His deep understanding of the project's goals, proactive approach, and excellent communication skills are highly impressive. Gowri consistently demonstrated a strong work ethic, attention to detail, and the ability to adapt to changing circumstances.
His dedication to ensuring a positive experience is truly commendable and I highly recommend him.
August 16, 2023
Víctor Maluenda
Senior Manager - International Partner EnablementAmerican Express (AMEX)
Gowri is a talented manager with good technical skills. He works relentlessly to meet the targets set and ensure the software has a high quality standard. We partnered to have one of the smoothest integrations I have ever seen. I wish him all the best in future projects.
June 25, 2022
Bala Trinadh Mannem
Helping Enterprises to drive stronger performance with Custom Apps | Customer Experience | Infra & Cloud | Cyber SecuritySISA - Forensic-driven Cybersecurity Services & Solution Providers
Gowri Shankar is a strategic thinker and a very wise person I met. I started working with him a year ago to providing our services in Compliance and Information Security. He is really smart and handles every situation very carefully in the right manner. He is punctual, hard-working, and extremely talented. I highly recommend working with him to get the best out of everything.
September 18, 2021
Jose Augustine
Business Development ManagerNovalnet AG
Gowri is always committed to his role and has great aspirations to embark on a long successful professional journey. One specific trait I`ve noticed in him is his willingness to assist/support non technical colleagues including me during our time together. I wish him all the best and it was a real privilege working alongside him.
October 28, 2016