Sayantan Mukherjee
Software System Principal Engineer
Bengaluru
Summary
A Principal Engineer with career objective to employ technological skills and overall Telco expertise to achieve business and strategy goals in this ever-changing Software and Telecommunication industry. A firm believer of continuous improvement of skillset and remain detail oriented and goal driven.
Overview
12
12
years of professional experience
2
2
years of post-secondary education
4
4
Certifications
3
3
Languages
Work History
Software System Principal Engineer
Dell Technologies
08.2022 - Current
- Lead in complex 5G Core Infrastructure Design , Deployment , Configuration and Readiness across multiple Platform
- Single and cross vendor cNF deployment , integration on RHOCP and Kubernetes and VMware TCA
- Data Center Design (Configuration and Design of Leaf switches, Spine Switches, TOR, Management Wharf, Rack cabling)
- Zero Touch Automation Testing Framework design leveraging multiple test and Opensource Tools (Spirent, Keysight , Rebecca , Open5GS , Free5GC, Open5GC) and Third-party partner developed 5G cNFs (Casa,Oracle,Radisys,Nokia etc.)
Senior Technical Lead (5G Core)
NEC Corporation India Pvt Ltd.
01.2022 - 08.2022
- Product (cNF+vNF) and Platform Design for 5G Standalone, Non Standalone and combo EPC Solution. Specialized in AMF,MME,UPF.
- Integration Design with OSS platform and Cross Vendor products (Nokia/Cisco) for On-boarding/ Upgrade and Zero Touch Auto-commissioning of cNFs
- Design Inter and Intra Cluster and Platform communication between NFs with F5 Load-balancer, ISTIO and NGINX
- Building Network Solution for cNFs using OVS , Calico and SRIOV network
5G Solution Architect
Accenture
12.2020 - 01.2022
- Integration Solution for 4G, 5G vRAN (PNFs, VNFs & CNFs) and 5G Core (AMF/UDF/NSSF/AUSF/UDM etc.) network components enablement for Rakuten Inc.
- Design and Implement Zero Touch Auto Commissioning of Core Network functions (VNFs & CNFs)
- Ensuring Design and Delivery Management of VNFs & CNFs Life Cycle Management through - Orchestrator and Policy Manager, Inventory , Configuration Manager, Observatory Framework etc
E2E Solution Designer
Virtusa Consulting Services
05.2019 - 12.2020
- Develop and Build Proof of Concept for architectural and Technical migration of targeted systems and business processes for Openreach (British Telecom group)
- Involved in designing OSS systems catering for Ethernet and FTTP end to end journey following eTOM Business Process Framework.
- Align compliance guideline for systems - OFCOM Mandate/GDPR/PIA/BT standard Security guidelines
- Analyzing CE Requirements and ACs in Storm, carrying out Impact Assessment through calls and attending workshops
E2E Solution Designer
Tech Mahindra
07.2017 - 04.2019
- Integration of Digital Voice Assistant distribution and diagnostics into CCP platform for BT Retail.
- Product model development for Digital Voice over FTTP broadband. Build E2E Order provisioning and Number Portability Design.
- Design Order Capture and Order Provisioning Journey for EE Broadband and EE TV
- Fundamental Design responsibilities and along with Requirement Gathering, Cost Analysis, Baseline Design Management and development.
IT Analyst
Tata Consultancy Services
08.2012 - 07.2017
- Oracle NoSQL and MongoDB SME
- BEA Web-logic Admin (11G and 12C)
- Trouble shooting for Web-logic and apache issues, configuration of apache to manage software load balancing and configuration in ZXTM Tier
- Shell scripting for monitoring, batch processing, database and server health check automations.
- JMS configurations and automating the process of configuration using python script
Education
Bachelor of Technology - Electronics And Communications Engineering
West Bengal University of Technology
Kolkata 04.2001 -
Associate of Science - Higher Secondary
West Bengal Council of Higher Secondary Education
Kolkata 03.2006 - 04.2008
Skills
5G Core Deployment and Integration
5G Core Testing and Debugging
5G Core Infrastructure and System Architecture
Kubernetes
RHOCP
3GPP
Certification
Certified Kubernetes Administrator
Timeline
Software System Principal Engineer
Dell Technologies
08.2022 - Current
Senior Technical Lead (5G Core)
NEC Corporation India Pvt Ltd.
01.2022 - 08.2022
Certified Kubernetes Administrator
06-2021
5G Solution Architect
Accenture
12.2020 - 01.2022
E2E Solution Designer
Virtusa Consulting Services
05.2019 - 12.2020
TM Forum Business Process Framework (eTOM)
03-2018
E2E Solution Designer
Tech Mahindra
07.2017 - 04.2019
1Z0-102: Oracle Weblogic Server 11g: System Administration
07-2015
1Z0-108: Oracle Weblogic Server 10g System Administration
07-2013
IT Analyst
Tata Consultancy Services
08.2012 - 07.2017
Associate of Science - Higher Secondary
West Bengal Council of Higher Secondary Education
03.2006 - 04.2008
Bachelor of Technology - Electronics And Communications Engineering
West Bengal University of Technology
04.2001 -