AI Security Engineer

&

GenAI Red Team Specialist

|

Here is a little background

AI Security Engineer at TCS with hands-on experience securing generative and agentic AI systems across the full lifecycle — from threat intelligence and red teaming to DevSecOps automation and compliance. I build agent-driven security platforms for continuous assurance, model protection, SBOM/dependency risk analysis, and orchestrated assessments aligned to frameworks like NIST CSF, NIST AI RMF, ISO 42001, EU AI Act, and PCI DSS. Previously worked as a Full Stack & DevOps engineer; now focused on making AI systems safer, testable, and enterprise-ready.


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Experience

Tata Consultancy Services (TCS) logo

AI Security Engineer

Tata Consultancy Services (TCS)

GithubKubernetesPythonNodeJsReactJsTypescriptDockerFastAPIGitNextJsPostmanAzure

July 24, 2025 - Present

  • Engineered & Maintained Enterprise AI Security Infrastructure: Spearheaded the end-to-end development of a centralized Securing AI Command Center and Securing AI–Driven DevSecOps platform, establishing continuous assurance, risk-posture assessment tooling, and cloud-runtime compliance alignment (EU AI Act, ISO 42001, NIST AI RMF).
  • Architected Autonomous AI Security & Threat Intelligence Agents: Built an integrated ecosystem of specialized security agents—including a Threat Intelligence Agent, an SBOM & Dependency Risk Analysis Agent, and a Multi-Agent Requirements Planning Orchestrator for automated compliance and privacy-by-design workflows.
  • Built & Scaled Custom GenAI Red Teaming Suite: Designed a unified Red Teaming Orchestrator Agent and automated testing suite; conducted end-to-end red teaming engagements, evaluated open-source/vendor tooling, and delivered executive-ready vulnerability assessment reports for client delivery.
  • Implemented Model Protection & Defensive Controls: Deployed cloud armor, guardrails, and model protection patterns across local/hosted LLM runtimes to mitigate PII leakage, system prompt extraction, and harmful content exposure; led hardening, playbook generation, and technical demos for leadership and RFPs.
Reverr logo

Full Stack Web Developer

Reverr

NextJsFirebaseNodeJsTypescriptZustandPineconeMaterial UITailwindcssOpen AIPostman

May 6, 2024 - August 31, 2024

  • Designed and implemented a WhatsApp chatbot workflow using Meta APIs, Firebase webhooks, and flows for lead capture, feedback collection, and response management, increasing lead capture efficiency by 25%.
  • Built a Next.js dashboard for client-side chat management, enabling customer support teams to seamlessly address user inquiries requiring human intervention, reducing response time by 40%.
  • Utilized Pinecone for enhanced search capabilities, achieving a 40% improvement in accuracy and a 35% boost in efficiency. Leveraged GPT-3.5-Turbo for precise intent analysis, resulting in a 30% increase in response accuracy.
C4Scale logo

Full Stack Web Developer | DevOps Engineer

C4Scale

GatsbyReactJsFastAPINextJsNodeJsStrapiMaterial UIAWSPineconeWebPackJavascriptPostgresqlBitbucket

May 16, 2023 - January 15, 2025

  • Developed FastApi endpoints for a full-fledged AI tool, utilizing ReactJs, Webpack, Python, Rasa, and Rubeus. Integrated seamlessly with an advanced LLM model to enhance functionality before hosting the solution on AWS.
  • Implemented a blog page for the website using Strapi and NextJs, incorporating PostgreSQL for efficient data management. Hosted the backend on AWS, ensuring seamless integration and optimal performance.
  • Developed C4Scale’s main website with Gatsby and GraphQL, achieving a 30% faster page loading speed.
  • Designed web pages and crafted prototypes using Figma, ensuring an intuitive and visually appealing user interface.
GraduateUs logo

Frontend Web Developer | UI/UX Designer

GraduateUs

NextJsMaterial UIFirebaseFigmaJavascript

January 14, 2023 - July 14, 2023

  • Engineered a chat web application, integrating real-time communication features .
  • Deployed the entire website on a live domain, employing robust hosting solutions for scalability and reliability.
  • Developed multiple pages and an admin panel using Next.js, implementing server-side rendering for optimal performance.
  • Contributed to backend integration, orchestrating seamless connectivity between the frontend and backend components.
  • Designed and prototyped app pages in Figma, ensuring an intuitive and visually appealing user interface.
Surabhi logo

Full Stack Web Developer | UI/UX Designer | DevOps Engineer

Surabhi

DjangoFigmaBootstrapDockerAWSAzureKubernetesNginx

December 22, 2022 - March 22, 2024

  • Designed and developed a high-performance website using Figma and Django, resulting in a 40% increase in page loading speed and a 70% boost in overall website responsiveness.
  • Led the deployment process using Docker, Kubernetes, and Azure, contributing to a 30% reduction in server response time. Implemented Nginx-ingress for efficient traffic handling, enhancing the website’s scalability.
  • Played a pivotal role in the integration of ONDC (Open Network for Digital Commerce) to the marketplace, facilitating enhanced connectivity and expanding the platform’s capabilities.
  • Integrated Google Login seamlessly with the all-auth module, leading to a 60% increase in user registrations.
Enigma logo

Frontend Lead | Project Lead | Core Team Member

Enigma

ReactJsNextJsFigmaBootstrapCss3Javascript

May 22, 2022 - May 24, 2025

  • Currently serving as the Frontend Lead and Project Lead, showcasing adept leadership in guiding teams, fostering collaboration, and implementing strategic solutions for successful project outcomes.
  • Contributed to the development of the College Fest website using Next.js (Material-UI).
  • Developed the admin panel for the Student Management System using Next.js.
  • Developed the Lift Off C events page on the Enigma website using Next.js.
  • Actively involved in developing the CMS dashboard using React.js.
Google Developer Students Club logo

DevOps Lead | Core Team Member

Google Developer Students Club

DockerKubernetesNginxNextJs

January 15, 2022 - May 24, 2025

  • Facilitated the Google Cloud Study Jams (GCSJ) program, playing a key role in achieving Tier 1 status for the college for the first time through strategic initiatives and effective leadership
  • Engineered a dynamic leaderboard in Next.js, enabling real-time participant ranking for an interactive and engaging user experience.

Skills

Strapi

Sanity

Javascript

WebPack

Css3

Github

Figma

MongoDB

Google Cloud

Kubernetes

Gatsby

Python

Firebase

NodeJs

ReactJs

Postgresql

Open AI

Typescript

Nginx

Canva

Gemini

Vite

Bitbucket

Docker

GraphQL

FastAPI

Git

Material UI

Html5

Django

NextJs

Postman

AWS

Zustand

Azure

Redux

SQLite

Bootstrap

Tailwindcss

Pinecone

Projects

Hiro

A Chrome extension called Hiro to support mental health, using Gemini for personalized well-being help. The extension has a powerful FastAPI backend hosted on Azure for reliable and scalable performance. I made user management smooth, allowing efficient password resets through Mailgun. Plus, I integrated Google OAuth 2.0 for easy and secure user authentication, making the overall experience better for users.

SyanpC

I believe that everyone has something to offer. Whether you're a passionate artist, a dedicated athlete, or a curious learner, I want to help you connect with people who share your interests. I believe that community is important. That's why I am committed to creating a space where everyone feels welcome and included. I want to help you explore new interests, learn new things, and grow as a person. If you're looking for a place to belong, then we invite you to join our community. We're here for you.

Portfolio

My portfolio website utilizes Sanity.io as a CMS for easy content management. It features both light and dark modes, providing a customizable visual experience. The website incorporates soothing animations using Framer Motion, adding an engaging touch. The contact form securely stores details using Firebase, enabling seamless communication. Overall, my portfolio website combines these elements to create a captivating and interactive user experience.

Pokemon

The Pokemon website is a modern and visually appealing platform with a sleek UI design. It captivates users with engaging reveal animations and poly-wrap components. The website offers a wide range of fun Pokemon games to cater to different interests and skill levels. Additionally, it features a comprehensive Pokedex, providing detailed data on all Pokemon species. Whether you're a casual fan or a dedicated Pokemon enthusiast, this website offers an immersive and entertaining destination for all things Pokemon.

PNS

PNS - Personal Neumorphic Space is a website with a personalized dashboard featuring JWT authentication and session storage for secure access. It offers OAuth Google Login for convenient authentication. Users can enjoy a soothing neumorphic design and relaxing music in their curated personal space. The website includes features like a timer, integrated Google search, and note-taking functionality. PNS aims to provide a serene and productive online environment for users to unwind and enhance their productivity.

CrimeCloset

The CrimeCloset web application is a fully functional SPY gadget shopping platform. It includes a login/sign-up page with Firebase authentication and OAuth Google sign-in for secure user authentication. To facilitate seamless online payments, the application integrated the Razorpay API, enabling users to make secure and convenient transactions. In addition, the platform offers a sleek "Add to Cart" functionality, allowing users to easily edit items, enhancing the overall shopping experience.

Contact

+91 9348599501

rohkumar0126@gmail.com

Pune, Maharashtra, India