PRATEEK NAGPAL

• Revised, modularized and updated old code bases to modern development standards, reducing operating costs, and improving functionality.
• Collaborated with project managers to select ambitious, but realistic coding milestones on pre-release software project development.
• Collaborated on stages of systems development lifecycle from requirement gathering to production releases.
• Updated old code bases to modern development standards, improving functionality.
• Knowledge in Open Stack platform for deployment the Nokia Diameter Product.
  • Integration testing of any new cloud-based product or solution in Open stack test lab.
  • Installation of Cloud -Band application manager for bringing up the DRA application on cloud.
  • Working to Build the open-stack CSAR packages as per the customer requirements.
  • Simulation the Test cases on Open-Stack based test lab for diameter interfaces before implementing in production environment.
  • Analyze the system and application logs for Open stack software related errors.
  • Administration, Managed integration & configuration, ATP testing, and troubleshooting of Open-Stack environment.
• Experience in Cloud Deployment, Integration, configuration & testing of Nokia CFX500 & Nokia CSD (DRA/DEA) product for 3UK client.
  • Experience in to deploy the VMs application on Dockers/Container Platform.
  • Experience in ATP testing & upgrade the Volte Product nodes in Customer & Production environment.
  • Gather information/inputs from customer requirements to Prepare CIQ sheet for Nokia CFX & DRA product.
  • Prepare the HLD/LLD documents for customer specific requirements.
  • Managing to deploy the IMS nodes in a cluster-based environment.
  • Administration, Managed integration & configuration, ATP testing, and troubleshooting of Open-Stack environment

Key Result Areas:

• Platform testing lead – For Ericsson NMS/EMS Platform)
• Testing the Ericsson cloud NMS/EMS product feature in test bed lab as a part of regression & functional testing
• Fixing the code raise by CSR team & builds the RPM to test in daily
• Vapp
• Pushed the code changes to Gerrit for bug fixes
• Working on Confluence, JIRA tool to track the Main & New Feature requirement of NMS/EMS Product
• Prepare the MOP designing & implementation of any new changes to be implementing in live environment
• Tool Used: JIRA, Confluence, Gerrit & eclipse
• Help in writing new groovy test cases for any new feature requirement
• Prepare the performance allure Report from Test-Suites
• Midtree (L&T Group) , Noida Module lead (Cloud Deployment &
• Integration – For Nokia CFX500 & CSD/DRA Product on Cloud
• Platform)
• Experience in Cloud Deployment, Integration, configuration & testing of Nokia CFX500 & Nokia CSD (DRA/DEA) product for 3UK client
• Experience in to deploy the VMs application on Dockers/Container
• Platform
• Experience in ATP testing & upgrade the Volte Product nodes in
• Customer & Production environment
• Gather information/inputs from customer requirements to Prepare
• CIQ sheet for Nokia CFX & DRA product
• Prepare the HLD/LLD documents for customer specific requirements
• Managing to deploy the IMS nodes in a cluster-based environment
• Administration, Managed integration & configuration, ATP testing, and troubleshooting of Open-Stack environment
• Working to build the open-stack CSAR packages as per the customer requirements
• Working on Nokia IMS Diagen testing tool as a Simulator for
• Simulation the test cases for various 3GPP interfaces in test bed environment
• Build/Customize the JSON, TOSCA & ansible packages for bringing up the Diameter Cloud Platform in an open-stack Platform.

•Experience in Cloud Deployment, Integration, configuration & testing of Nokia CFX500 & Nokia CSD (DRA/DEA) product for 3UK client.
• Experience in to deploy the VMs application on Dockers/Container Platform.
• Experience in ATP testing & upgrade the Volte Product nodes in Customer & Production environment.
• Gather information/inputs from customer requirements to Prepare CIQ sheet for Nokia CFX & DRA product.
• Prepare the HLD/LLD documents for customer specific requirements.
• Managing to deploy the IMS nodes in a cluster-based environment.
• Administration, Managed integration & configuration, ATP testing, and troubleshooting of Open-Stack environment.
• Working to build the open-stack CSAR packages as per the customer requirements.
• Working on Nokia IMS Diagen testing tool as a Simulator for Simulation the test cases for various 3GPP interfaces in test bed environment.
• Build/Customize the JSON, TOSCA & ansible packages for bringing up the Diameter Cloud Platform in an open-stack Platform.

• Key Result Areas:
• Worked on Open Stack Cloud platform for the deployment of various NFV components in NFV 2.0 & 3.0
• Knowledge on Docker & Kubernetes
• Used Kubernetes to orchestrate the deployment, scaling and management of Docker
• Containers and micro-services
• Practicing & preparing to use the Shell Scripts in day-to-day work for managing the health of NMS/EMS nodes
• Working on Net-conf Protocol to establish the communication/connection with VNFs& deployed the NMS nodes via Heat Templates
• Worked Closely with Dev-ops team Using Jenkins tool for CI/CD

• Key Result Areas:
• Knowledge in Open Stack platform for deployment the Nokia
• Diameter Product
• Integration testing of any new cloud-based product or solution in
• Open stack test lab
• Installation of Cloud -Band application manager for bringing up the
• DRA application on cloud
• Working to Build the open-stack CSAR packages as per the customer requirements
• Simulation the Test cases on Open-Stack based test lab for diameter interfaces before implementing in production environment
• Analyze the system and application logs for Open stack software related errors
• Administration, Managed integration & configuration, ATP testing, and troubleshooting of Open-Stack environment
• Assists in Writing the Test cases & execution in Test Environment
• Assist in E2E testing to migrate the traffic with in DRA to different
• Server nodes
• Working on IMS testing tool as a Simulator for Simulation the test cases for various interfaces
• Write/Modify the Xml codes files for Client & Server test cases to simulate in testing tool
• Build/Customize the JSON, TOSCA & ansible Hot templates for bringing up the Diameter Cloud Platform in an open-stack
• Platform
• Prepare the MOP designing & implementation of any new changes to be implementing in Live environment.

• Managing wide range of project management activities including deployment of nodes, coordinating multiple resources to perform various maintenance activities, troubleshooting & configuring various telecom equipment and implementation of core network projects
• Managing MTAS & CUDB day to day activities & tested the upgrade activities in Test bed lab & Simulate the functional test cases as per the requirement
• Provisioning Validation Logic performed on CUDB for Cross-verified the 4G Subscriber information
• Creation, Deletion & modification of User data /Profile in CUDB
• Assigned the APN config
• For 4G & 3G Subscriber Profile
• Perform the diameter interface testing b/w the TAS & HSS
• Contributing in the planning, designing of the network, hardware and software implementation, acceptance testing, till commercial launch of the equipment
• Administering STP Migration of network elements, implementation, maintenance, and troubleshooting
• Driving hardware ATP of SPS such as cabinet/frame/board installation, cabling, labeling and power tapping
• Performing equipment commissioning; hardware and data configuration of DRA & STP
• Rendering pro-active leadership for resolving technical issues and ensuring timely resolution of customer requirements
• Performing integration/interconnection of equipment using different types of interface with MME, HSS &
• SGSN/P-GW and different types of protocol: SS7/ISUP, Diameter, and SIGTRAN
• Highlight:
• Merit of achieving Certification of Appreciation on 100% error-free &hassle-free delivery of project for aglobal customer
• Delivered various integration, configuration, performance improvement and support projects in addition to implementation of special features, their testing and the official launch

• Key Result Areas:
• Contributed as a Subject Matter Expert (SME) in testing processes and methodology; spearheaded the testing audit and validation for Core Node IN, LTE, MME, IMS (P-CSCF, I-CSCF, S-CSCF, HSS, MGCF)
• Established and enforced standard test processes & deliverables (including defect management and quality metric reporting) within the gated process to streamline testing
• Worked on different type of Testing Audit & Validation for Core Node IN, LTE, MME, IMS (P-CSCF, I-CSCF, S-
• CSCF, HSS, MGCF)
• Managed integration & configuration, ATP testing, and troubleshooting
• Rendered services as a Learning Coach; facilitated knowledge sharing sessions on IMS nodes for peers.

• Key Result Areas:
• Worked as Testing Engineer and Switch Network Planning Engineer for the SPRINT-US project
• Ensured successful planning and implementation of network development projects to timescale, cost & quality requirements
• Monitored utilization trends, managed network performance, and assured maximum uptime; performed ongoing analysis, capacity planning, and technical tuning of the network systems to improve performance
• Administered optimization of frequency for IP Backhaul 4G Sites including augmentation and migration to attain desired level
• Contributed in Core CDMA Planning and Migrations from CDMA to 4G including:
• Assigning physical and logical platforms
• Designing, analyzing, planning and modifying network components
• Maintaining daily network KPIs like T1 Augment, Maintaining Database Integrity, EVDO, Augment, and NV
• Disconnect
• Provided technical support for new technology, optimization efforts, special events, disaster recovery and special projects
• Personal Details