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I'm Hariom Singh

Gen-AI and Security Engineer

  • Age 27
  • Current Address Gurugram, India
  • E-mail c9hariom@gmail.com
  • Website c9hariom.com
  • Specialization GenAI Engineer & Full Stack Developer
  • Experience 5+ Years
  • Availability Open to Opportunities

Hello! I’m Hariom Singh, a Full Stack AI Engineer, Cyber Security Engineer, and GenAI Developer with 5+ years of experience building scalable AI-powered applications, secure enterprise platforms, and real-time intelligent systems. Specialized in Agentic AI workflows, RAG pipelines, OpenAI realtime integrations, React/Next.js frontends, and Python/FastAPI backends. Strong background in Cyber Security, Vulnerability Management, SIEM, cloud security, and automation, with a passion for creating intelligent, secure, and high-performance digital experiences using modern AI and cloud technologies.

Professional Skills

GenAI / Agentic AI
LangChain / LangGraph
MCP / AI Tool Integration
LLM / RAG / Vector DB
React / Next.js
Python / FastAPI / Node.js
PostgreSQL / MongoDB / ELK
Langfuse / Promptfoo
Qualys / Rapid7 / SIEM
AWS / Azure / Docker / K8s

Work Experience

  • PwC

  • 2025 - Present

    Senior Associate – GenAI Engineer

    Designing enterprise-grade Agentic AI, realtime voice assistants, and intelligent RAG systems using OpenAI, LangChain, LangGraph, React, Next.js, and FastAPI.

    Leading development of Isabella an AI-powered realtime medical sales representative assistant for Eli Lilly, focused on the Mounjaro drug ecosystem, enabling natural voice and chat interactions for healthcare professionals.

    Also contributed to Planalytics weather-driven analytics platforms for enterprise demand forecasting, predictive insights, and business intelligence solutions.

  • HCLTech

  • 2021 - 2025

    Senior Software Engineer

    Worked on enterprise-scale Cyber Security, SIEM platforms, vulnerability management, and cloud-based security solutions for global infrastructure.

    Developed automation systems using Python APIs, Qualys, and enterprise security tools, significantly reducing manual remediation and operational effort.

    Built realtime dashboards and monitoring platforms using ELK Stack, React, Next.js, and cloud technologies for large-scale visibility across enterprise assets and threats.

Awards & Recognition

Certifications

  • IBM

  • Professional Certification

    GenAI Professional Certificate

    Certified in Generative AI concepts, LLM applications, AI workflows, prompt engineering, and enterprise AI solutions.

  • Professional Certification

    Full Stack Software Development

    Covered frontend and backend development including APIs, databases, cloud deployment, and modern web technologies.

  • AI & Python

  • Udemy / Andre

    Complete GenAI with Python

    Hands-on training on Python-based AI systems, LLM integrations, automation, and Agentic AI workflows.

  • IBM

    Python for Data Science & AI

    Focused on Python programming, data processing, AI fundamentals, and machine learning workflows.

My Interests

I enjoy exploring new technologies, traveling, watching cricket, and writing blogs about AI, cybersecurity, and innovation. I’m passionate about continuous learning and love building creative tech solutions. I also strongly support environmental awareness and initiatives that contribute toward a greener and more sustainable future.

  • Technology
  • Blogging
  • Travel
  • Environment
  • Cricket
  • Innovation
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Open to discussing GenAI, Cyber Security, Full Stack Development, enterprise AI solutions, freelance projects, collaborations, and innovative technology ideas.

  • Gurugram, Haryana, India
  • +91 XXXXXXXXXX
  • c9hariom@gmail.com
  • www.c9hariom.com
© 2026 C9Hariom | GenAI • Cyber Security • Full Stack Development
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