Balwan Singh Email & Phone Number

Melbourne, Victoria, Australia

I purposed and designed wide range of mobile provisioning solution at Telstra for various initiatives likes of :• 5GSA and NSA on 5G core(DMC).• 5GNSA solution on 4G(EPC)• Design a new provisioning solution based on new micro service base architecture• Pairing eSIM capable device(Apple Watch and Samsung gear) on mobile network • Fitter and faster provisioning solution to work in self-correction and fully resilient• Smart speaker pairing with mobility service on mobile network • Simplification of provisioning process.

Melbourne, Victoria, Australia

Responsible for design of the order to activate solutions for various mobile & NBN initiatives. These design requires deep understanding of end to end order journey and network solution. I was responsible for delivery of the solution for below initiatives : • Design a generic service model that work agnostic of various commercial product. • Create a clear separation between product , services and resources.• Mobile hardware dispatch solution• Volte enablement for post-paid and Pre-paid services• Batch activation solution for M2M services• Migration of Pre-paid service platform.

Melbourne, Victoria, Australia

Telstra OSS transformation project:• Document business requirement for Order To Activate(O2A) and mapping those requirement with new OSS system.• Lead and perform detailed product to service modelling• Work with various vendors for solution design workshops • Design the solution for mobile resource management system to manage IMSI,SIM and MSISDN.• Production support management

Melbourne, Victoria, Australia

MoRa (Mobile Rating) – Telstra Billing• Led technical implementation and mentored the project team.• Clarify business requirements from clients’ business issues, and design and develop appropriate solutions• Provided guidance on implementation of the solutions• Performed implementation/reviews/impact assessments of application changes.• Provided guidance and assistance to production support team.• Managed the configuration control system for migration of new Mora versions to production and test environments.

Limassol, Limassol (Lemesos), Cyprus

Error Management System for XACCT (Amdocs Mediation product)Amdocs Rule Based Management SystemAmdocs Ensemble Implementation for A/R

London Area, United Kingdom

Development of IT system for PONL for:GECS (Global E-Commerce System)Global Tracking System (UK)