Arunkumar M
Solution Integrator
Chennai
Summary
Highly skilled telecom professional with extensive industry experience in maintenance, expansion, validation, operation support, problem analysis, and preventive and corrective maintenance of voice and messaging services. Currently employed as a Solution Integrator at Ericsson India Global Private Ltd. Since January 2023. Demonstrated expertise in integration, installation, up-gradation, and support of IN nodes. Proficient in preparing detailed LLDs and MOPs. Notable projects include successful implementation of telecom solutions for Masmovil Spain, Airtel Niger, Airtel Rwanda, Airtel Tanzania, Airtel Gabon, Airtel Seychelles, Claro Brazil, MTN Zambia, and Djibouti Telecom.
Overview
9
9
years of professional experience
12
12
years of post-secondary education
1
1
Certification
3
3
Languages
Work History
Solution Integrator
Ericsson India Global Private Ltd.
01.2023 - Current
- A telecom professional, having experience in various phases of Telecom which includes Maintenance, Expansion, Validation, Operation Support, Problem Analysis, Preventive and Corrective maintenance of voice and messaging services
- Good experience in Integration, Installation, up-gradation, and support of IN nodes, respective LLD Preparation and MOP Preparation
- List of Telecom Solutions: Masmovil Spain, Airtel Niger, Airtel Rwanda, Airtel Tanzania, Airtel Gabon, Airtel Seychelles, Claro Brazil, MTN Zambia, Djibouti Telecom
Solution Integrator
Various ISP Clients
11.2024 - 01.2025
- Deployment/upgrade/configuration/integration of BSP-CCN, virtual-CCN Bare metal-OCC and Virtual-OCC of Ericsson charging nodes across various geolocation.
- Deriving LLD from the HLD doc of customer system architecture Identify the key components, APIs, and external dependencies, business logic and functional requirements.
- Preparing MOP for the deployment node with all the impact, dependencies, prerequisite and discussion made with the solution architect as well as with customer on network impact report respective to the product SW-version.
- Respective to the node deployment/upgrade prerequisite will be concluded to customer before the activity planned. like cables, Laptop, onsite support engineer, MPBN team.
- IP sheet validation will be taken place to identify are the subnet mask as per the standard solutioning. Ensure that reserved IPs (e.g., network address, broadcast address) are not assigned to hosts.
- A crucial factor in analyzing SSL/TLS certificates, TCP/SCTP/UDP protocols, and port enabling is to ensure security, compatibility, optimal performance, and other critical aspects, following best practices and validation methods.
- UAT support, SIT support, LNA performance, Node monitoring, end to end support will be handled with in the project scope.
Core NOC Engineer
Capgemini
06.2019 - 01.2023
- Nokia Networks workplace | Client Zain Group
GNCO FO Engineer
Evolve Technologies
01.2018 - 01.2019
- Huawei Technologies workplace | Client MTN SA
NOC Engineer
UST global
12.2015 - 01.2018
- Nokia Networks workplace | Client Vodafone- Australia
NOC Engineer
Randstad
10.2015 - 12.2015
- Nokia Networks workplace | Client Vodafone- Australia
Education
Bachelor of Engineering - Electronics And Communication Engineering
Anna University
04.2001 - 01.2013
Skills
- Wireshark
- Jira
- AWS
- Jenkins
- Docker
- Kubernetes
- Terraform
- GIT
- Ansible
Valid Visas
Yes
Personal Information
- Date of Birth: 06/12/89
- Nationality: Indian
Previous Experience
- Core NOC Engineer, Capgemini, Chennai, TN, 06/14/19, 01/03/23
- GNCO FO Engineer, Evolve Technologies, Bangalore, KA, 01/29/18, 01/02/19
- NOC Engineer, UST Global, Chennai, TN, 12/15/15, 01/25/18
- NOC Engineer, Randstad, Chennai, TN, 10/07/15, 12/14/15
Training
- Worked as a OJT for CBA CCN.
- Prepared the MOP documents for BSP CBA CCN.
- Integrated CCN with MSC, SDP, EMM, ENM, Backup server.
- Attended training of CCN Installation in VM and BSP.
- Training on OCC Installation and upgrade.
Certification
Pursuing AWS certification, pursuing Kubernetes certification
Timeline
Solution Integrator
Various ISP Clients
11.2024 - 01.2025
Solution Integrator
Ericsson India Global Private Ltd.
01.2023 - Current
Core NOC Engineer
Capgemini
06.2019 - 01.2023
GNCO FO Engineer
Evolve Technologies
01.2018 - 01.2019
NOC Engineer
UST global
12.2015 - 01.2018
NOC Engineer
Randstad
10.2015 - 12.2015
Bachelor of Engineering - Electronics And Communication Engineering
Anna University
04.2001 - 01.2013
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