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Author | AI Practitioner | Telecom OSS/BSS Architect | Monetization | Strategic Consulting

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👨‍💻 Rajarshi Pathak

AI Practitioner | Telecom Architect

🎤 Speaker, India Mobile Congress 2025

🏅 Certifications: TM Forum, TOGAF 9.2, AWS Associate Architect, Zuora Billing Analyst, PSM, ISTQB

🌍 Global Experience: Europe | North America | Asia Pacific

🔗 Professional Network

Connect with me on LinkedIn for insights on Telecom BSS/OSS, 5G, and Agentic AI.

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💼 What I Offer

  • Telecom BSS/OSS Architecture & Transformation
  • Generative AI Implementation (Prompt & Context Engineering, RAG, AI Agents, Agentic AI, LangChain)
  • 5G Core, VoLTE, IMS, Broadband Solutions
  • Corporate Training & Workshops
  • Business Advisory & Consulting

🎤 Speaking Engagements

Speaker, India Mobile Congress 2025

📖 Publications

Author of the Book: "The 5G Core: Architecture and Functions Explained"

A Practical Guide to 5G Core Networks, Service-Based Architecture, and Integration with BSS/OSS

📧 Direct Contact

admin@rajarshipathak.com

Based in India | Available for Remote and On-site consulting globally | 20 years in Telecom OSS/BSS Implementation & AI Prototyping

6 comments:

  1. Santosh Kumar SinghMay 22, 2021 at 3:58 AM

    Hi Rajarshi,

    Currently we are using traditional mediation system which collect the CDR(Online and Offline) ,decode/apply bussiness logic and encode and send further to different billing system.

    Is it possible to migrate all the functionality to some OCS . and what would be the approach to handle it .

    ReplyDelete
    Replies
    1. Rajarshi PathakMay 22, 2021 at 5:10 AM

      Hi Santosh,

      Thanks for reaching out. I would like to understand AS-IS and TO-BE approaches including details about the proposed OCS (I believe it should be Convergent Charging System to handle both Offline & Online charging).

      You can use the contact form to send out your contact details. We can discuss further.

      Regards,
      Rajarshi

      Delete
  2. AnonymousJune 13, 2023 at 11:40 PM

    Hello Rajarshi,
    It would be helpful if you explain MNP (Number Portability) process and Order Management (orchestration, provisioning, fulfillment) process.
    Thanks !!

    ReplyDelete
    Replies
    1. Rajarshi PathakJune 14, 2023 at 12:23 AM

      Noted. Though I cannot commit any timelines, but I will surely come up with articles on MNP, Orchestration, Provisioning & Service Fulfillment. Thanks for sharing your comments.

      Delete
    2. AnonymousMarch 5, 2024 at 3:00 AM

      Hello Rajashri,

      Please share some topics on MNP,it will be grateful for us. Thanks in advance.

      Delete
    3. Rajarshi PathakMarch 8, 2024 at 7:09 PM

      Noted. I will cover MNP.

      Delete

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