Dev Tiwari

About Dev Tiwari

Versatile Experience- At top telco vendor(world Market leader -Nokia) and tier1Telecom service providers (India\'s leading telco operators - Reliance, Bharti Airtel & Tata tele services) Dynamic Functional Roles- Portfolio Management for core product attached services i.e. Design, implementation, integration & acceptance. New services development for core i.e. cloud-native migrations, covering PNF/VNF to CNF migrations for Nokia. Managing Core assessment & optimization portfolio for all Nokia core NFs- Network Planning & optimization expertise on VoLTE, SDM & 3GC networks. Network evolution planning for telco cloud & technology evolutions i.e. VoLTE & 5G. Handled responsibility of NPO solution architects for global networks in Europe, Canada, USA, APAC & India for large deployments- Global Service Delivery (Migration strategy development, Network Design validation, Technical teams management. Pre-sales support to technical architecture consultancy- Operations & Maintenance: E2E service provisioning/configuration management for large telco operators- Project Management (Telecom Operator)- Successfully managed large projects at vendor and telco operators. Structured thinking to manage complex projects. Global Exposure & Public speaking-Travelled to 15+ countries to conduct customer workshops/ attend conferences. Represented Nokia at Design Bootcamps/global forums/NPO automation workshops.Customer Relationship Management -Managed VP/CxO level relationship, won major RFPs for Nokia as pre-sales technical architecture consultants. Technology Expertise-In-depth understanding of technologies - VoLTE, 5GC, CI/CD, Automation, NFVI, Cloud-native/CaaS and associated components i.e. YAML, YANG K8, Docker, Helm, Istio, Calico, Prometheus, Grafana, ELK etc.

Experience

1. Portfolio Serviceabilty Manager

   Nokia

   Feb 2025 — Present

   Portfolio serviceability PLM manages the Serviceability & Automation aspects of Nokia’s Core and autonomous Network portfolio.

Education

• GEC Bhopal

  B.E, Electronics & Comminications

Skills

• Switches
• Telco Cloud
• Planning
• 3g
• Core Network
• Nsn Atca Mss Expert
• Vas
• Switch
• Atca
• Telco Cloud
• Mss
• Roaming
• Network Design
• Cdma
• Nsn
• Telecommunications
• Gsm
• Project Planning
• Volte
• Lte
• Pre-Sales
• Gprs
• Csfb for Volte
• 2g
• Ss7
• Networking
• Routing