Punit Shrivastav

About Punit Shrivastav

A highly driven and zealous techno-commercial architect with deep-rooted expertise in Telecom and Cloud Networks. Proven track record in enabling seamless interoperability across converged environments spanning Voice, Data, and Video. Hands on experience with Telephone Switching Systems, PBX, Routers, and Media Gateways. Adept at designing and deploying next-generation cloud-native architectures on AWS and Azure, with end-to-end ownership from conception to production.Recognized for leading Kubernetes-based cloud transformations from the ground up, bringing innovation and operational excellence to 5G network functions & their virtualization. Currently with Mavenir Systems & instrumental in helping global enterprises modernize and migrate critical 5G functions to the cloud. Always at the forefront of disruptive technologies that are redefining the future of connectivity.TECHNICAL SKILLS-Experience: Networking Operations/ Cloud Deployments /PreSales Telecom Engineer (7+ Years)-Certifications:1. CCNA (R&S) CCNP IP Route CSCO12•••••23. SIP School Certified Associate (TIA Endorsed) SSCA ID- 15••••••••44. Juniper Networks Certified Associate - JNCIA5. Silver Peak SD-WAN Certified - SPSP6. Microsoft Azure Fundamentals AZ-900* Languages/Scripting: Python, Shell Scripting (Basics), JSON, YAML.* Operating Systems: Linux – Ubuntu, RHEL, Centos, Mac OS, Windows.* Cloud: AWS, Azure, OpenStack.* Container Orchestration: Docker Swarm, Kubernetes, EKS, ECS.* CI/CD: CodeBuild, CodeDeploy, Codepipeline, CodeCommit, Jenkins, Gitlab.* Version Control: Git, Bitbucket, Bamboo.* IAAS: Cloud Formation, Terraform.* Network: BGP, EIGRP, OSPF, IS-IS, STP, VTP, RSTP, VLAN, VXLAN, DHCP, DNS, TCP-IP, HTTP/HTTPS.* Monitoring: Wireshark, GNS3, TCP Dump, Ping Plotter, Syslog, Port Scanners.* Cloud Monitoring: Prometheus, CloudWatch, Container Insights.* IP Telephony: VoIP, SIP, H.323, RTP, SCCP, Unified Communications.* WAN Technologies: MPLS, VPN, SD-WAN.* Telecom & Wireless: Telco Cloud, GSM, CDMA, WCDMA, 3G, 4G LTE, VoLTE, 5G, RAN.* VPN & Tunneling: IPSec, L2TP, PPTP, SSL, TLS, SSH.* Device Platforms: Cisco, Polycom, Avaya, Grandstream, Matrix, Yealink, NEC, Broadcom.* Virtualization: VMware WorkStation, vCenter Server, VMware ESXI, Hyper Converged Infrastructure.If I have spiked your curiosity, let us chat on some bleeding edge technologies. Please feel free to connect or reach out at: s••••••••@gmail.com

Experience

1. Solutions Architect

   Mavenir

   Aug 2021 — Present · Dallas, TX, US

   Designing and testing Cloud Platforms for 5G NFs comprising Compute, Networking, Storage and Security from the ground up.• CIQs and dimensioning for Network design, CPU, Memory, Disk etc. for the MMSC NF in 5G customer environments. • Updating and validating the helm charts for NFs to suite customer needs and troubleshooting skills to fix the code bugs.• Setting up backup Lab Environments for POCs and functional testing before implementation of NFs in Production environments. Logging, Monitoring and orchestration of containerized microservices and applications. • End to End support for Kubernetes based platforms & applications comprising of Kubernetes Services, Namespaces, CNIs, ReplicaSets & Service Load Balancers• Seamless migration of current VNFs (Virtual Network Functions) to CNFs (Container Network Functions) for 5G & setting up CI/CD Pipelines for these 5G NFs. • Deploying Infrastructure Ecosystems as IAAS using CloudFormation and Terraform templates. • First Point of contact for MMS (Multimedia Messaging System) NF deployments in private and public cloud platforms.

Education

• Savitribai Phule Pune University

  Engineer’s Degree (BE - E&TC), Electronics and Telecommunications Engineering

  2010 — 2014

• Gujarat Technological University (GTU)

  Master’s Degree (M.E), Communication Systems Engineering

  2014 — 2016

• Southern Methodist University

  Masters Of Science, Computer Systems Networking and Telecommunications

  2017 — 2019

Skills

• Linux
• Public Switched Telephone Network (Pstn)
• Tdm
• Border Gateway Protocol (Bgp)
• Wideband Code Division Multiple Access (Wcdma)
• Internet Protocol Suite (Tcp/Ip)
• Session Initiation Protocol (Sip)
• Sales Engineering
• Technical Sales Presentations
• Proof of Concept
• Technical Documentation
• Technical Support
• Wireless Technologies
• Isdn
• Virtual Private Network (Vpn)
• Python
• Microsoft Powerpoint
• Eigrp
• Sip Trunking
• Routing and Switching
• Microsoft Office
• C
• Lte
• Ccnp
• Open Shortest Path First (Ospf)
• Microsoft Word
• Network Engineering
• Ipv6
• Code Division Multiple Access Method (Cdma)
• Wireshark
• Pre-Sales
• Ccna
• Voice Over Ip (Voip)
• Cisco Systems Products
• Ipv4
• Bill of Materials
• Unified Communications
• Telecommunications
• Telecom Solution Designing
• Microsoft Excel