Engineer Manager

Anu Raj

Solution Integrator Telecom Engineer

Phone No: +1-646-***-****

**** ******* ** ***# ***, Rockville, Maryland, USA

Email Id: *********@*****.***

LinkedIn: https://www.linkedin.com/in/anu-raj-7abb4255

Skilled Professional with 7+ years of experience in IT Telecom industry with major focus on AWS Cloud/DevOps, Continuous Integration and Continuous Delivery (CI/CD pipeline), Build and Release management, Linux administration and support.

Mastered in Linux Cloud Services like PaaS, IaaS, SaaS. Well experienced in deployment and using virtualization tools like Vagrant, VMware, VirtualBox and KVM.

Worked in Implementation of telecom product like ECE, SNA, SMSC P 2 P/A 2 P/Campaign Manager/USSD, MT-Filtering.

Experience in Telecom Protocol SS7, SIGTRAN, DIAMETER, SMPP, 3GPP,TCP/IP, SNMP, GSM, VOLTE, GGSN, SGSN, MME, SGW, PGW, PCRF, HSS, IMS, eNodeB, Diameter.

Experienced Cloud and DevOps engineer in Automating, Configuring, and deploying instances on AWS, OpenStack Cloud environments and Data centers. Involved in High Availability and secure multi AWS cloud infrastructure using with AWS cloud Formation and GITLAB for continuous Integration.

Experience in working with Telecom 3G,4G/LTE for SMS related platform.

Expertise in Creating Kubernetes HA clusters with Multi Zones in single region. Hands on with installation and configuration of Kubernetes, clustering them and managed local deployments in Kubernetes.

Experience in using Docker and setting up ELK with Docker and Docker-Compose. Actively involved in deployments on Docker using Kubernetes. Familiarity with Docker Swarm.

Solid hands-on skill on Configuring and coordinating the servers with various environment and making new machines utilizing configuration management/provisioning tools like Ansible.

Configuring, setting up of Tomcat, Apache, HA proxy, Redis, etc.

Worked with Ansible playbooks for virtual and physical instance provisioning, configuration management, patching and software deployment on AWS environments through automated tools, Ansible pipeline.

Experience in using Ansible Playbooks to setup Continuous Delivery Pipeline. Deployed micro services, including provisioning AWS environments using Ansible Playbooks.

Involved in utilizing Ticketing & Bug tracking tools like JIRA.

Experienced in working on docker hub creating docker images

Strong knowledge and real time experience in AWS (EC2, S3, RDS, VPC, ELB Route 53 etc.)

Auto Scaling, AMI and IAM

Deployed and maintained application servers including Apache, JBoss and Tomcat

Created Branches, Labels and performed Merges in GIT

Responsible for Continuous Integration and Continuous Delivery process implementation using GITLAB

Knowledge of Elasticsearch Logstash and Kibana.

Integration with Billing Team and Provisioning the Subscriber Profile and provisioning the Number and IMSI .

I hold a Valid EAD Card not looking for any sponsorship

Great communicative, interpersonal, and leadership abilities with capacity to work effectively in both autonomous and group work situations. Capacity to memorize and adjust rapidly to rising modern technologies/frameworks/environments. Self-motivated and self-reliant and can adjust to any kind of environment.

Cloud

AWS, Open Stack, PCF, GCP.

Configuration Management tools

Ansible

CI/CD & Build Tools

GITLAB

Version Control tools

GIT

Monitoring Tools

Nagios.

Languages

C, C++, JAVA

Databases

MySQL

Application servers

Apache Tomcat, JBOSS

Containers Tools

Docker, Docker Compose, Docker swarm, Kubernetes

Operating Systems

Linux (Red Hat 4/5/6/7, CENTOS & Ubuntu)

Scripting Languages

Bash

Virtualization Tools

VMware, virtual box, Vagrant

Tools

JIRA, Signaling Manager, Wire Shark, Putty, WINSCP, Putty, Kannel, SMSC Relay, Nagios

Networking/Protocol

TCP/IP, NFS, DNS, DHCP, Cisco Routers/Switches, WAN, SMTP, LAN, FTP/TFTP,

Telecom Product/Protocol

ECE,SNA,SMSC, USSD, CAMPAIGN MANAGER, MT-FILTERING, SNA, HLR, HSS, ECE

SS7, SIGTRAN, SIP, DIAMETER, GSM, VOLTE, SMPP, HTTP, SNMP, GGSN, SGSN, MME, SGW, PGW, PCRF, HSS, IMS, eNodeB

Solution Integrator/DevOps Engineer Nov 2018 – Present

Client- T-Mobile, Telecom Egypt, Carrem Cab

Ericsson Global Services Pvt. Ltd

Projects implemented

#1 T-Mobile(4G) SDG-USA

Project Description:

The Bulk Notification Engine (BNE) is a system within T-Mobile’s Service Delivery Gateway (SDG) platform used for bulk notification message deliveries originating from partner systems to the respective end users (subscribers). The bulk notification data arrives to the BNE either in offline mode through CSV data files or through online services (API exposure). BNE merges the received data with the pre-defined templates to create deliverable messages and forwards them to the SMS-C (using the already integrated ECE connector) for delivery to the end users.

Responsibilities:

Upgrade the SDG/BNE product with the latest fix version in the production.

Deployment SDG/BNE product through Rosetta Platform CI/CD.

Managed GitHub repositories and permissions, including branching and tagging.

Automated build and Basic sanity of servers using Gitlab to reduce human error and speed up production processes.

Basic sanity of servers using Jenkins.

Experience working with GIT.

Experience working with AWS: EC2, S3, RDS, VPC, ELB Route 53 etc.)

Working with Call flow testing.

Managing & creating SMPP account

Manage the Document such as MOP and Config Difference.

Align with the Developer and testing for any on-going issues.

Attending Skype meeting with the Management for daily update.

Resolving and analyzing on-going issue with the help of Wireshark.

Working on various protocol such as SS7, SIGTRAN, SIP, DIAMETER, GSM, VOLTE, SMPP, HTTP, SNMP, GGSN, SGSN, MME, SGW, PGW, PCRF, HSS, IMS, eNodeB.

Basic Knowledge of Elasticsearch Logstash and Kibana.

Communicate with STP/HSS, IN team for issue related to failed message or any external network issues.

#2 UPG Lab Setup Installation

Responsibilities:

Install the UPG product with the latest fix version in the Lab.

Experience in Open stack components Neutron, Nova, Cinder, Horizon, Ceilometer, Heat, Glance and Swift.

Experience in deploying Cloud automatically using FueL.

Working Experience in installing Open Stack via Stein.

Ubuntu Installation and network configuration on Blade server.

Prepaid KVM based set up and Installation of Open Stack on One of VM, s

Installation & Configuration of Controller and Computer Node with the use of Stein.

#3 5GC (AMF, SMF and UPF) Lab Set Up Installation

Responsibilities:

Install Kubernetes and containerized 5GC.

Experience in Installing Docker, Kubernetes and Helm.

Install Kubernetes Dashboard and Grafana and configuration.

#4 Telecom Egypt(4G), SNA Careem Cab Service

Project Description:

Generic numbers (service numbers) will be used to mask the client and the drivers actual phone numbers. Whenever any party number is dialed, the generic service numbers shall be used to trigger SNA, based on the exact actual number dialed, SNA shall query the Careem Cab application internal database and retrieve the driver or the client number, depending on the call scenario. Then SNA can setup the call directly. The service Number may be presented to the Called party to maintain the Calling Party’s privacy

Responsibilities:

Configuration and commissioning of new Dell Idrac8 Blade Server.

Deployment & integration of Careem Cab service within current Telecom Egypt IMS network.

Integration of IP-STP, MTAS Network

RHEL 7.3 OS Installation and network configuration on all server.

Prepaid KVM based set up.

ECE 18.3 and SNA 3.0 application installation and configuration.

Network Integration over SS7.

Worked with STP team to integrate our node and making the link association up.

Provisioning the MSISDN and IMSI inside the Database and testing the call flow accordingly.

Call flow Testing with different network team such as STP/HSS/MTAS .

Carrying Out ATP/Pre-ATP and getting Sign-off’s on time as Agreed with Clients on standard Procedural and agreed timelines.

Working on various protocol such as SS7, SIGTRAN, SIP, DIAMETER, GSM, VOLTE, SMPP, HTTP, SNMP, GGSN, SGSN, MME, SGW, PGW, PCRF, HSS, IMS, eNodeB.

Sr. Implementation Jan 2017 -Aug 2018

TeleDna Private Ltd

Client- MTNL, Idea, Telenor

Responsibilities:

Worked in Implementation of SMSC-P2P/A2P/Campaign Manager in MTNL Project.

Implemented SMSC A2P/P2P in Idea Project, India.

Implemented SMS Firewall (MT-filtering) and Campaign Manager in Telenor Project, India.

Creating ESME account, Short Codes in SMSC across all location.

Rule configuration like retry policy, address translation, SMS Query in GUI.

Online SMS testing with TCP Dump, Logs and Provide Analysis to L3 /SME .

SS7 Configuration and Integration with STP/TAS.

Automated build and Basic sanity of servers using Jenkins to reduce human error and speed up production processes

SMS Testing on New Platform implementation as per the agreed cases.

Provide Analysis in Case of SMS Failure, RCA/MOP.

All Technical Documents (HLD, Deployment sheet, IP Allocation etc)

Working on various protocol such as SS7, SIGTRAN, SIP, DIAMETER, GSM, VOLTE, SMPP, HTTP, SNMP, GGSN, SGSN, MME, SGW, PGW, PCRF, HSS, IMS, eNodeB.

Carrying Out ATP/Pre-ATP and getting Signoff’s on time as Agreed with Clients on standard Procedural and agreed timelines.

Implementation Engineerv May 2015 – Jan 2017

Evantage Private Limited (Payroll)

Mahindra Comviva Technologies (3rd Party)

Client- Reliance JIO

Responsibilities:

Implementation of SMSC & USSD in Reliance Jio(First Volte and SIP based Network in India) Project, India.

Designing architecture, components list in coordination with engineering and client delivery team.

Responsible for providing optimal solution.

Automated build and Basic sanity of servers using Jenkins to reduce human error and speed up production processes

Technical analysis and Proof of Concept for new product and technologies.

Excellent in System Implementation and Integration, deployed 500+ SMSC Servers Deployment and System Integration with the network node such as STP, MNP,OCS,MCA etc.

Linux HA Clustering with Keep alive method to handle the resources on the MySql.

Rule configuration like retry policy, Address translation, SMS Query in GUI

Stack Configuration and Integration with STP/TAS.

Working on various protocol such as SS7, SIGTRAN, SIP, DIAMETER, GSM, VOLTE, SMPP, HTTP, SNMP, GGSN, SGSN, MME, SGW, PGW, PCRF, HSS, IMS, eNodeB.

Installing, configuring Alarms and KPI for SMSC and USSD Servers.

LWSG Configuration and Integration with Internal Firewall/SMSC clusters.

Dbill Configuration/Subscription Engine /Anti-spam configurations.

Patch/Binary Up gradation of SMSC.

End to End Configuration of SMSC.

All Technical Documents (HLD, LLD,NIT,ATP etc.)

Scope of all P.E executed in PAN INDIA RJIO

Project Engineer/Customer Support Engineer Jun 2013 – May 2015

PC Solution Private Limited

Client- AMEX(American Express), Mahindra Comviva, NTPC

Responsibilities:

Providing Implementation& support to SMSC Servers/end users.

Automated build and Basic sanity of servers using Jenkins to reduce human error and speed up production processes.

Monitoring SMSC Servers and their services through Eagle NMS Alarms.

Troubleshooting H/w, S/w, OS, LAN, Application Software and the Domain related issues.

Installing, configuration and troubleshooting on Linux.

Installing basic OS and supporting software as per the guidelines of the organization.

Environment: IP tables, firewall, TCP wrapper, VMware ESX server, VMware workstation, Red Hat Enterprise Linux,, SSH, DNS, DHCP, NIS, NFS, TCP/IP, Nagios, HTTPD, Shell Scripting,, LVM, JIRA, RedHat Server.

I hold a Valid EAD Card not looking for any sponsorship

PROFESSIONAL SUMMARY

TECHNICAL SKILLS

PROFESSIONAL SUMMARY

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