Tirtha Ghosh

Seeking a techno-commercial position where can leverage expertise in both functional and technical systems development and practice. High-motivated and forward-thinking International Telecommunications and Technology Leader with proven skills in pre-sales, consultancy, scoping & pricing and solution architecture. Energetic and recognized for having excellent communication and problem-solving skills spanning multiple technical towers and global enterprises.

An accomplished IT professional with 20+ years of experience in delivering impeccable results across Telecom OSS/BSS domain, for Pre-Sales, Bid Management, Business Development, Consulting, IT Operations, Service Management, Resource Management, Design & Architecture, and Support verticals.

Pre/Post-sales lead for Assurance, Orchestration & Mediation and Data Analytics - Nokia - Reading, UK

(2022-12)

Pre/Postsales Solution Manager for all deals in the UK&I and key deals in the European mainland for Nokia's OSS/BSS and Mediation & Analytics portfolio including traditional AI and Agentic AI systems.

Leading Solution

Design and contributed to related research publications for the Network & Service Orchestration stack (E2E-SO & NFVO) for BT UK and Telenor Norway sites of the 5G-VINNI initiative. 5G-VINNI is a European Commission funded Research Project, aiming at providing a commercially viable 5G and RAN slicing platform for various Industry Verticals. As part of EMPOWER – an EU-US joint research initiative. This work made its way as one of the Nokia entries to GLOMO awards and also for TMForum Excellence Awards; in the end, it got into the finalists' list under the "Beyond Connectivity" category.

• Business consultancy, business development both internally and externally. Responding to RFxs, solution scoping, defending solution proposals throughout the sales cycle.
• Providing solution scoping & phasing, for quick ROI realization and to align with customer's CAPEX & OPEX plans
• Providing winning solutions as part of the pre-sales team which included responding to RFPs and RFIs for existing and prospective clients that resulted in exceeding quarterly targets
• Developing effective solution blueprints. Providing technical leadership to engineering teams for post-sales delivery.
• Creating & Presenting targeted Proof of Concepts for events, webinars & customer RFPs
• Involving in general product demonstrations
• Providing solution architecture & related consultancy
• Contributing Towards Product line & Marketing Viz., Product enhancement, Battle cards, Customer feedback
• Creating Proof of Implementations that form a tangible basis for requirements scoping and facilitating possible reusable solution components to minimize delivery time.

Pre/Post Sales SA for Service Orchestration & Assurance - Nokia - Dubai, UAE

(2013-09 - 2022-11)

Subject Matter Expert - IBM India Pvt. Ltd. - India

(2012-06 - 2013-08)

NSS Operations

Team Lead. Event Mediation. Ziggo NL - Tech Mahindra - India

(2011-11 - 2012-05)

OSS/BSS Solutions

Business Analyst. Telefónica O2G - Tech Mahindra - Germany

(2008-06 - 2011-10)

OSS/BSS Solutions

Team Lead. Service Fulfilment - IBM India - India

(2006-01 - 2008-05)

OSS/BSS Solutions & Operations

Developer. Event Mediation - Reliance Infocomm - India

(2004-10 - 2006-01)

OSS/BSS Solutions & Operations

Bachelor of Engineering - Computer Science and Engineering - University of Burdwan (2000 - 2004)

Course - Architect Agentic AI Foundations - Claude