Athinarayanan Subramanian

About Athinarayanan Subramanian

I am a results driven senior technology manager in Networking, Telecommunications and…

Experience

1. Senior Technology Manager

   Tata Consultancy Services

   Sep 2013 — Present · Hyderabad, IN

   Led AWS migration program of a large financial services company. Responsible for planning and executing the activities for the migration and deployment of these applicationsLed the KPI analytics program of a large network equipment vendor that focuses on creating dashboards for understanding KPI trends before and after the execution of SON module, monitoring KPI trend at Market, Cluster and Cell levels. Delivered monthly sprints using scrum methodologies and got this product deployed in multiple operator networks in less than 6 months.Led the Azure Migration Program of a large manufacturing company that\'s going through merger followed by spin-offs. Responsible for planning and executing the activities for the migration and deployment of these applications using Scrum methodology. Interacting with application owners, architecture team and migration team as part of this.Increased the sprint velocity by 25% through continuous monitoring of the time taken for the different migration activities and proactively working on accelerating them through automation (using Devops) and other measures.Managed the critical Assurance (OSS) solution projects for both traditional and SDN/NFV networks of one of the world\'s largest telecommunication operators. Developed good understanding of Probing and Assurance solution architecture, design and test procedures and applied them successfully for identifying the dependencies and mitigating risks in OSS projects and completing them on time with good quality.Managed the critical OS upgrade of a large IT network for a Big 4 Professional services company and ensured that this large, complex OS upgrade activity got completed successfully within budget on time. Mitigated risks by meticulously planning & tracking the migration of multiple projects, identifying dependencies.Presented the detailed migration progress to the senior management and got the dependencies addressed quickly.

Education

• PSG College of Technology

  B.E

  1988 — 1992

• University of California, Berkeley, Haas School of Business

  Berkeley Executive Program in Management

• Indian Institute of Management, Bangalore

  Executive General Management Programme (EGMP)

  2010 — 2011

• Birla Institute of Technology and Science, Pilani

  M.E

  1993 — 1994

• INSAID

  Certificate in Data Science Foundation

  2019 — 2019

Skills

• Linux
• C++
• Object Oriented Design
• Mobile Devices
• Embedded Software
• Integration
• Rtos
• Telecommunications
• Embedded Systems
• Wimax
• C
• Feature Management
• Voip
• Virtualization
• Program Management
• Wireless Technologies
• Software Project Management
• Vendor Management
• Lte
• 3g
• Cdma
• Device Drivers
• Lte Roaming
• Tcp/Ip
• Software Development
• Scrum
• Systems Engineering
• Gsm
• People Management
• Lte Epc
• Virtual Teams
• Wireless
• High Availability
• Nfv
• Clearcase
• Sdn
• 4g
• Snmp
• Risk Management