Summary
Overview
Work History
Education
Skills
Awards
Accomplishments
Timeline
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Sagar Dalvi

Sagar Dalvi

Customer delivery Engineering lead at CISCO systems
Pune,MH

Summary

I am a seasoned Telecom Networking Engineer with over 11 years of experience specializing in transmission planning, network designing, Network Optimization and pre-sales. I hold a CCNA certification, with expertise in firewalls and IP service migration projects.


Overview

11
11
years of professional experience

Work History

Customer Delivery Engineering Lead

CISCO SYSTEMS PVT. LTD
04.2022 - Current
  • Working on service migration from Transmission L2 devices to routers.
  • Collaborated with stakeholders to gather requirements and develop tailored engineering solutions that met business needs.
  • Evaluated project performance using key metrics; analyzed data to identify trends, optimize resources allocation, and inform future decisionmaking.
  • Reduced production costs by identifying areas of improvement and implementing cost-effective solutions.

Assistant Manager

TATA COMMUNICATIONS
05.2019 - 03.2022
  • Worked on transmissions and firewalls, and network devices for two different network merger projects.
  • Offered hands-on assistance to customers, assessing needs, and maintaining current knowledge of consumer preferences.
  • Implemented staff training programs, enhancing product knowledge and improving customer service skills.

Senior Engineer

HUAWEI Telecommunications
12.2017 - 04.2019
  • Transmission network design and presales (Network designing and bidding department).
  • Successfully handled multiple customers, and provided cost-effective network solutions, along with BOQ, HLD LLD preparations & Purchase order processing.

Network Planning Engineer

Nokia Solutions & Networks
06.2015 - 11.2017
  • Worked on transmission network capacity planning and network optimization.
  • Designed and implemented the SRLG network, and corrected more than 48,000 affected SRLG trails.


Telecom Engineer

Vodafone Networks Pvt. Ltd.
08.2014 - 05.2015
  • Worked on fiber optics planning, and worked on MSC and servers.

Education

B.E. - Electronics

Pune, Maharashtra

Skills

OTN,DWDM,PACKET,SDH

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Awards

Received the “Team Triumph” award from CEO Laxmi Amur for exceptional performance and innovative network analysis techniques in 2019., Received 5 “Spark” & 1 “Well Done” “BRAVO” award in from Huawei & Tata communications., Received 7 national awards & 2 title in IIT Powai Tech-fest competitions, during Engineering in different robotics competitions

Accomplishments

  • Recipient of the prestigious “Team Triumph” Award (2019), personally recognized by Tata Communications CEO Mr. Laxmi Amur for outstanding performance and the application of advanced network analysis methodologies that contributed to strategic innovation and operational excellence.
  • Awarded a total of 7 corporate recognition from Huawei telecommunications, honoring consistent delivery of high-impact results, cross-functional collaboration, and commitment to organizational goals.
  • Trained 30 professionals from 8 South East Asian countries on DWDM and CWDM technology.
  • Winner of 7 National-Level Awards and 2 Asia level Title Championships at IIT Powai Tech-Fest, India’s premier engineering and innovation platform, for excellence in robotics and automation during undergraduate engineering—demonstrating early leadership in technology-driven problem solving and competitive innovation.
  • Awarded with National level Best Project by I.S.T.E. (Indian Society for Technical Education, Delhi)
  • Filed a Patent for Final year project of B.E.( Patent ID:1728/MUM/2014)
  • Judged many National Level Robo-war events held by different Engineering colleges.

Timeline

Customer Delivery Engineering Lead

CISCO SYSTEMS PVT. LTD
04.2022 - Current

Assistant Manager

TATA COMMUNICATIONS
05.2019 - 03.2022

Senior Engineer

HUAWEI Telecommunications
12.2017 - 04.2019

Network Planning Engineer

Nokia Solutions & Networks
06.2015 - 11.2017

Telecom Engineer

Vodafone Networks Pvt. Ltd.
08.2014 - 05.2015

B.E. - Electronics

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Sagar DalviCustomer delivery Engineering lead at CISCO systems