Vasantharaman J
Chennai
Summary
A result-oriented Telco Cloud - Operations professional with 13+ years of Experience in Telecom, Cloud, OTT & process control. Involved in projects like OCS on Cloud, HSS, DRA on cloud and PGW and have good exposure to containerized environment and SNMP Integration with New Relic with Good scripting knowledge in Python
Overview
13
13
years of professional experience
1
1
Certification
Work History
Lead Network Operations
Lebara Media Services Pvt Ltd
Chennai
12.2016 - Current
- Handled high priority incidents, made quick decisions, gathered concerned teams in effort to reduce overall impact. Prepared Post Incident report with detailed root cause analysis
- Maintained full stack observability using NewRelic and created useful dashboards and monitors
- Developed continuous improvements and implemented solutions to existing infrastructure, tools and processes.
- Identify and assist in improving Network Infrastructure tools/services with automation and process enhancements
- Orchestrate deployment of network services and systems within a Public Cloud environment utilizing a Cloud Management Platform
- Managed application patches, Windows and Linux server upgrades, loaded and tested software applications.
- Good understanding on Terraform IaaS as code service.
- Done POC on various ITSM tools and designed/developed Incident Management Website using Python Django
- Collaborated with Project team to have End and End flow and mentored team with sufficient knowledge and resources
- Worked on OCS (Online Charging System) deployment in Cloud project and managed the Monitoring Pods deployed in Kubernetes
- Worked in HSS, DRA on cloud project and collaborated with support teams in troubleshooting PGW, SMSC and STP issues
Senior Network Engineer
Bharti Airtel Services Pvt Ltd
Chennai
03.2009 - 12.2016
- Resolving network performance (ASR/NER) & QOS issues for Wholesale (Hubbing) and Retail customers, Worked in Fault Management and Performance Management teams
- Hands on Experience in the Nokia Siemens- NGN Soft Switch HIE 9200, Nokia Siemens – EWSD (power node) Switch (v16 & v17), Acme Session Border Controllers (SBC), Media Gateways (HIG 1200, UMG 8900) & Huawei NGN Switches (M2000/N2000, M3000).
- Good Knowledge in SS7 signaling, ISUP messages & Session initiation Protocol (SIP)
- Hands on experience in call Simulator like Tektronics (K1297-G20), call tracer/Analyzer tools (Tekelec NSP), wire shark and Emprix intellisight tool, Intec LCR automated tool (traffic monitoring/routing implementation) and Emprix & NMS tools for generating CDR/traces & reports
Education
B.E (ECE) - Electronics And Communications Engineering
SRM Easwari Engineering College
05.2008
Skills
Cloud Computing, AWS, Azure
Kubernetes, Azure Fabric Cluster
Terraform
Jenkins CI/CD Tools
New Relic, Dynatrace
Solarwinds, Grafana
Victorops
NMS- SNMP Integration with New Relic
Huawei ,I2000, Digital View
Atlassian, Confluence, Jira, StatusPage
Scripting, Python
Querying, Azure Log analytics query, SQL
Web Development, Python Django
Protocols, SS7, SIP, Diamter, MAP,
HSS, DRA, PGW, OCS
Certification
Certified Kubernetes Administrator(CKA)
Microsoft Azure Fundamentals - AZ
Accomplishments
Received Employee of the quarter award twice in Lebara, one for Reducing Data Ingestion to New Relic which in turn reduces the cost to the company and another for collaborating with the DevOps Team and troubleshoot various customer complaints .
Received Silver Award in Bharti Airtel for Improving ASR which in turn increases the revenue to the company.
Timeline
Lead Network Operations
Lebara Media Services Pvt Ltd
12.2016 - Current
Senior Network Engineer
Bharti Airtel Services Pvt Ltd
03.2009 - 12.2016
B.E (ECE) - Electronics And Communications Engineering
SRM Easwari Engineering College
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