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(Updated 1+ year ago)DevOps engineer with telecom domain
Stockholm, Sweden
Native English, Hindi, Beginner Svenska
- Telecom(LTE, GSM, VoWiFi, BSC, RNC )
- Cloud Knowledge( Azure, openstack, vmWare), Linux knowledge
- DevOps( Python, Groovy, Selenium, Jenkins, Git, Docker, Kubernetes, sql)
Skills (19)
TESTING
Agile
LTE
DevOps
ENGINEER
Telecom
CI/CD
Kubernetes
Azure
REST
Docker
XML
Linux
Groovy
Cloud
Jenkins
Python
SQL
API
Professional Experience
DevOps Engineer
Subconsultant
2018-04 - Present
Sweden
Continuous integration team is responsible for integration and delivery of Ericsson BBI bug-free software for the 4g-5g Business line. I am part of DevOps team and I am responsible for developing and maintaining CI flow. Daily work involves working on user stories related to implementing functionality change in CI machinery.
I have developed and designed many software programs in Python and groovy for implementing new functionalities.
Programming languages and tools: - Python, Groovy(Java), bash, Git, Gerrit, Atest Framework, Jenkins, Jenkins master-slave nodes, Jira, BitBake
Continuous integration team is responsible for integration and delivery of Ericsson BBI bug-free software for the 4g-5g Business line. I am part of DevOps team and I am responsible for developing and maintaining CI flow. Daily work involves working on user stories related to implementing functionality change in CI machinery.
I have developed and designed many software programs in Python and groovy for implementing new functionalities.
Programming languages and tools: - Python, Groovy(Java), bash, Git, Gerrit, Atest Framework, Jenkins, Jenkins master-slave nodes, Jira, BitBake
R&D Specialist (Automation and DevOps)
Nokia Solution Network
2017-01 - 2018-04
Automation of regression and productization test cases using Python and HIT language and put test cases in continuous integration framework (using BFAT and Jenkins). Anticipate future CI needs and develop or adapt the scripts necessary to implement them. Continuously improve the CI machinery in terms of stability, integration speed, feedback and support for good test coverage.
Other responsibilities bringing up of cloud based Airscale BSC on Nokia Airframe hardware using Open stack software. Our BTS were simulated so task included Installation of patches and packages using RPM and yum in Red hat Linux. Experienced in ESX & ESXi Architecture, guest OS installation, setting up of VM priorities, Cloning and Snapshots.
For load testing purpose, Kubernetes on Azure was used to deploy BTS load to large number of worker machines.
Programming languages and tools: Python, HIT, BFAT, Jenkins, GitHub, Openstack, QC, Azure, Docker, Kubernetes, Ansible
Other responsibilities bringing up of cloud based Airscale BSC on Nokia Airframe hardware using Open stack software. Our BTS were simulated so task included Installation of patches and packages using RPM and yum in Red hat Linux. Experienced in ESX & ESXi Architecture, guest OS installation, setting up of VM priorities, Cloning and Snapshots.
For load testing purpose, Kubernetes on Azure was used to deploy BTS load to large number of worker machines.
Programming languages and tools: Python, HIT, BFAT, Jenkins, GitHub, Openstack, QC, Azure, Docker, Kubernetes, Ansible
Senior Engineer
Aricent Technologies Pvt LTD
2014-07 - 2017-01
India
Motorola Push to talk (MPTT/SIP) System testing
2016-08 - 2017-01
My job in team was doing system level testing. I was responsible for writing scripts for sanity test cases for Android based push to talk app's using selenium and Appium.
Programming languages and tools: Selenium, Appium, TestNG, Jenkins, Wireshark
Programming languages and tools: Selenium, Appium, TestNG, Jenkins, Wireshark
solution engineer
Cisco Mobility Solutions
2014-07 - 2016-07
in Cisco mobility solution BU where my major role was doing proof of concept testing of voice over Wi-Fi using trusted and untrusted network via IMS (IP multimedia systems).Gained working knowledge on EPC network elements: CPAR, CPNR, WLC8500, WLC5500, AP, Cisco IMS, Devsol HSS, PGW, ePDG.
I have handled tasks that included installing, configuring, and maintaining VMware environments, designing and deploying template and parent VMs, troubleshoot and resolve VMware infrastructure related issues. We used to deploy HSS and IMS nodes on VM's for testing purpose.
Programming languages and tools: Wireshark, ASR5K, Python, Talwar simulator, Nomad MOS measurement tool, VmWare
I have handled tasks that included installing, configuring, and maintaining VMware environments, designing and deploying template and parent VMs, troubleshoot and resolve VMware infrastructure related issues. We used to deploy HSS and IMS nodes on VM's for testing purpose.
Programming languages and tools: Wireshark, ASR5K, Python, Talwar simulator, Nomad MOS measurement tool, VmWare
R&D engineer
Nokia
2009-01 - 2014-07
India
Vodafone on upcoming Nokia features
2013-01 - 2014-07
I was working as radio access engineer and working on projects for total end to delivery that include project plan, network element booking, deliverables, verification of test cases and feedback. Giving demos to internal and external customers like idea, Vodafone on upcoming Nokia features. Responsibility in this role is to support internal and external projects. In my tenure with SRN/NTN I have worked on projects like Voice over LTE (VOLTE), circuit switch fall back (CSFB), femto handover test, SON features.
Assistant manager, Nokia Solution and networks
Alcatel Lucent Technologies Pvt. Ltd
2012-09 - 2013-07
Programming languages and tools: Wireshark, NetAct, ZCTT
09.2012 - 07.2013
Assistant manager, Nokia Solution and networks (formerly Alcatel Lucent Technologies Pvt. Ltd), Mumbai, India
The project was monitoring and rectification of faults in PAN India RCOM network. I was lead of 6 engineers and responsibility of Madhya Pradesh circle was given to our team. My job included providing high level project report to stakeholders and delivering objectives to deadlines and service level agreements.
09.2012 - 07.2013
Assistant manager, Nokia Solution and networks (formerly Alcatel Lucent Technologies Pvt. Ltd), Mumbai, India
The project was monitoring and rectification of faults in PAN India RCOM network. I was lead of 6 engineers and responsibility of Madhya Pradesh circle was given to our team. My job included providing high level project report to stakeholders and delivering objectives to deadlines and service level agreements.
Fault Manager Engineer
Nokia Siemens Network Ltd
2009-08 - 2012-09
Project was to maintain end to end network (GERAN &UTRAN) of Airtel Mumbai and Gujarat circle.
I handled automation part, my job was to understand and analyze the requirement from FM Engineers and then to write automated scripts for them.
Programming languages and tools: HIT, SQL.
I handled automation part, my job was to understand and analyze the requirement from FM Engineers and then to write automated scripts for them.
Programming languages and tools: HIT, SQL.
Project Co-ordinator
Alpha Design Technologies Pvt. Ltd
2008-09 - 2009-05
India
Project involved rolling out of new BTS site for Vodafone operator. It involved supervision of team members in installation of new sites.
It involved extensive flexibility in working in odd hours and field environment and lot of coordination with Vodafone, Indus and other teams.
Project involved rolling out of new BTS site for Vodafone operator. It involved supervision of team members in installation of new sites.
It involved extensive flexibility in working in odd hours and field environment and lot of coordination with Vodafone, Indus and other teams.