Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
Personal Details
Technical Skills
Timeline
Generic

RAMA CHANDRA PRASAD KALAVALA

Cloud Solution Architect
Bangalore,India

Summary

  • A Senior Telecom Professional with 20+ Years of Technological & Solution experience across all domains Wireless / Wireline, Data, Transmission, 5G, PSTN, TDM Networks etc.
  • I am an innovative Enterprise Data Architect, with a track record of defining Enterprise Solution Strategy for Telecom environment, providing technical design and architectural leadership to multiple teams and projects, using emerging technologies (including Cloud Platform/AI & ML/DevOps & Agile) along with experience of Reducing Risk in Network Transitions, SD-WAN / Cloud Infrastructure Adoption and more.
  • Knowledge on Application Architecture, Migration of Infrastructure services to (AWS & Azure) IaaS / Pass, Greenfield deployment- optimization of applications, automation using Infrastructure-as-Code.
  • Knowledge about B/OSS, Docker Containers, Kubernetes and related architectures.

Overview

22
22
years of professional experience
5
5
years of post-secondary education
10
10
Certifications
3
3
Languages

Work History

Principal Solutions Consultant

PERSISTENT SYSTEMS LTD
BANGALORE, INDIA
10.2021 - Current
  • Work with Executive Leadership on formulating differentiated partnership, co-selling, GTM, business development and account management / account growth strategies for the practice, driven by differentiated solutions & services offerings.
  • Drive strategic account growth and be responsible for the delivery of cloud services to prospects and clients.
  • Expand the business within existing accounts and help clients, by building and sustaining strategic executive relationships, doubling up as their trusted business technology advisor.
  • Position differentiated and custom solutions to clients, based on the market trends, specific needs of the clients and the supporting business cases.
  • Provide proactive support to clients and prospects to ensure their successful adoption of cloud and partner technologies.
  • Build new cloud capabilities, solutions, assets, accelerators and team competencies by leveraging hyperscaler partnerships.
  • Evangelize the cloud technology and offerings to both internal/external stakeholders.
  • Manage business relationships with the hyperscaler partners & start-up eco systems and demonstrate edge over competition.
  • Develop a compelling multi-cloud and cross-cloud services strategy and develop propositions that leverage industry experience.
  • Manage multiple opportunities through the entire business cycle simultaneously, working with cross-functional teams as necessary.
  • Manage relationships/agreements with external clients/vendors.

Lead BSS/OSS Solution Architect

TECH MAHINDRA LTD
BANGALORE, INDIA
05.2018 - 10.2021
  • Technically directing all Customer Delivery, as Designer (Cloud Solutions) producing Design Analysis, Solution Architecture, etc., till Go Live situation
  • Supporting Network Performance Monitoring, for the client (BT), a strategic application suitable for monitoring the 5G network sitting within NPR Platform with solutions extending to building Standalone 5G architecture and O-RAN for EE Mobile
  • Providing improvements to customers, making the swap, from 4G to 5G, in terms of 1) Increased capacity (making it easier to get service in busy places), 2) Average speeds to up to 150 Mbps from a top speed of 50Mbps ad 3) Low latency (particular benefit for online games and new services)
  • Extended the Pre-Sales support for RFP preparation through technical insight of opportunities and propose solution to submit
  • Handover of Pre-sales solution description to Delivery / Project teams
  • Communicated with Customers / Key Stakeholders to understand their Solutioning / Digital Transformation needs and goals, developed the required collaterals and worked on Presales Technical Presentations / Demos
  • Reporting to Delivery Head and leading 5 resources, for Client/Stake Holder engagement, covering all verticals of OSS Solutioning (Performance Monitoring, Fault Monitoring, Inventory Design/Mgmt, Alarm Mgmt, etc)

Achievements:

  • Achieved Savings of GBP 1.5M YoY to Client (BT PLC)
  • Recipient of Multiple Client Appreciations
  • Successfully Improved Savings to Tech Mahindra

Sr. OSS Solution Architect

SHIKSHA INFOTECH LTD
BANGALORE, INDIA
08.2014 - 06.2017
  • Reported to the Senior Director and led a team of 5 resources, for producing Solution Design, for monitoring of new Virtual Machines, on Enterprise Cloud [EC] and the data centre network
  • Constructed detailed component designs (IPE, Check_MK, Aggregator+, Traps Processing, External Interfaces and so on), as an individual contributor
  • Led large-scale business application architecture/design efforts, developed/supported application architectures for various business functional areas
  • Resolved integration/interface issues, between various applications/systems, focussing on optimizing application performance and scalability
  • Communicated with the Business & IT Teams of the client, to gather, define, clarify and refine requirements to drive the architecture and design of applications
  • Conducted/facilitated technical discussion/meeting, with development team for overall understanding of the project, for smooth delivery
  • Ensured end-to-end ownership Support Service delivery, including incidents & service request execution and met deadlines & Turn-Around-Time, without compromising quality norms and adhering to SLA
  • Administrated the design, installation, commissioning, management, modification, troubleshooting of Security Systems & Networks and support functions, of the network
  • Rendered Technical Assistance to testing (IVVT & CST) and development activities, enabling developers resolve any defects & execute PRs

Achievement:

  • Received multiple Client Appreciations for Solutions Designed and executed

Lead OSS Design Engineer

GLOBAL CLOUD XCHANGE LTD
MUMBAI
04.2009 - 08.2014
  • Reported to the CTO & CIO and led a team of between 25 and 30 resources, for development of OSS tools to support the network and support of Globalcom Business & Operations Support Systems (GBOSS)
  • Development of tools was for IP Traffic Management, IP Inventory, IP Address Allocation, Looking Glass, IP Configuration, Internet Routing Registry, Route Object Updates, Prefix Filter Updates, Static Route Table updates and Max Prefix value updates and so on
  • Engaged in Solution Engineering/Design, Development & Execution of Solutions designed and coordination of Cross-Functional Teams
  • Directed Operation Teams Management, Vendor Management, Stakeholder Interaction and internal organizational requirements for automation purposes
  • Achievements:
  • Received 4 to 5 Appreciations from the global clients, top management for implementing the solutions
  • Achieved Savings to organization, on multiple occasions, by-passing Vendor teams interventions, for Professional Services
  • Generated new businesses, with Vendor Partners, for newly Engineered Solutions

Network Security Consultant

TITONIC INFOTECH LTD
, INDIA
10.2006 - 04.2009
  • Reported to the SOC Manager, as individual contributor, to provide solution design, for implementation of same and support of Cisco Security Technologies
  • Participated in configuring, troubleshooting & performance tuning of PIX/ASA Firewalls as well as Fail-over between Cisco Firewalls
  • Implemented site-to-site tunnels and remote access VPN, on Cisco Firewalls/Routers, while configured the Cisco Secure ACS Server, for AAA services, of the users
  • Achievement:
  • Automated Security Operations, with newly implemented Solutions

MIS Analyst

RELIANCE COMMUNICATIONS LIMITED
NEW DELHI, INDIA
08.2003 - 10.2006
  • Data analytics and key Management Information (MIS) relating to the analysis of the control environment to senior stakeholders globally, including Senior Business Stakeholders, Audit Committees and Regulators, as well as across the Internal Audit function
  • Data analytics and MIS for IA Operational activities to assist in the strategic achievement of operational goals and efficiencies within the function

MIS Executive

TATA CONSULTANCY SERVICES LIMITED
NEW DELHI, INDIA
01.1999 - 07.2003
  • Assisting HR Department for various kinds of reports related to Campus Recruitment Drive across Northern Region.

Education

MBA - Information Technology & Systems Management

Narsee Monjee Institute of Management Studies
Mumbai, Maharashtra, India
07.2020 - Current

Bachelor of Science - Mathematics, Physics, Chemistry

Nagarjuna University
Guntur, AP, India
07.1992 - 06.1995

Skills

    Multi-Cloud Infrastructure Solutions (Azure/AWS)

Cross Domain Orchestration and Management (MANO / ONAP)

Building OSS of future (eTOM / SID / NGOSS)

Technology Consulting

Telecommunication Digital Transformations

Platform Based Service Offerings

Accomplishments

    Project : Standalone 5G / Private 5G build

    Client : BT PLC, UK (EE Mobile)

    Duration : 6 Months

    Team Size : 10

    Budget Executed : GBP 10M

    Budget Savings : NA

    Environment :

  • Cloud Native Services deployed on OpenStack VMs. Tools / Utilities: Teraform, Kubespray, Ansible, Helm, Prometheus, Grafana, ElasticSearch, Kafka etc.
  • The scope of the project is to build a standalone 5G network for EE Mobile to effectively implement eMBB, uRLLC, mMTC, NbIOT services on the 5G platform.
  • Galaxy program is to achieve Stand Alone Core for 5G. i.e. 5GC, as part of this project 5G core components are built and deployed on CNE.
  • Role : Solution Architect

  • Build Solution & Application architecture for effectively monitor the performance of the entire 5G across multiple vendors (Ericsson / Nokia & Huawei). Additionally build the Data Visualisation and Insights which covers all the complex requirements like Node Swap from one Vendor to other vendor, Cluster Performance, Segment Performance, build Mobile Analytics etc.
  • Project : Traffic Hawk

    Client : BT PLC, UK

    Duration : 1 Year

    Team Size : 25

    Budget Executed : GBP 400K

    Budget Savings : GBP 1M

    Environment :

  • Druid / Kafka / Kubernetes / Angular JS / Apache Ignite / Dockers / ELK / AWS Services
  • The scope of this project was for 20C PSTN/TDM Performance Management for UK Region Subscribers.
  • Role : Solution Architect

  • Requirement Analysis, Scope, Blue Print, Solution Design, etc. Developed a use case with UML for new product functionality. Updated SOPs and WIs.
  • Project : 4G to 5G Switchover

    Client : BT PLC, UK (EE Mobile)

    Duration : 6 Months

    Team Size : 10

    Budget Executed : GBP 100K

    Budget Savings : GBP 500K

    Environment :

  • Druid / Kafka / Kubernetes / Angular JS / Apache Ignite / Dockers / ELK / AWS Services
  • The aim of this project was to ensure three major improvements for customers, by making the swap from 4G to 5G - 1) Increased capacity (making it easier to get service in busy places), 2) Average speeds of 150 Mbps, compared to a top speed of 50 Mbps and 3) Low latency (online games and new services - utilizing augmented reality).
  • Role : Solution Architect

  • Requirement Analysis, Scope, Solution Design, etc
  • Project : Digital Voice SOC Monitoring

    Client : BT PLC, UK

    Duration : 1 Year

    Team Size : 10

    Budget Executed : GBP 450K

    Budget Savings : GBP 1.5M

    Environment :

  • AWS Services / DRUID / KAFKA / KUBERNETES / Angular / Micro Services / Dockers / ELK
  • A project for implementation of Digital Voice, a Voice Service run on top of Broadband, as a replacement to existing PSTN Service subscribers, across UK Region, onto Digital platform.
  • Role : Solution Architect

  • Requirement Analysis, Scope, Blue Print, Solution Design, etc. Developed a use case with UML for new product functionality. Updated SOPs and WIs

Certification

Microsoft Azure Solution Architect Expert

Personal Details

Date of birth: 20 Jun 1975

Languages known: English, Hindi and Telugu

Location preference: Anywhere In India

Nationality: Indian

Passport details: M7024446 (valid till 04 Mar 2025)

Technical Skills

Azure Services:

  • Synapse Analytics, DataFactory, DataBricks, DataLake Gen2, Cosmos DB, Maria DB, SSMS, Data Studio, HDInsight, PowerBI etc.

AWS Services:

  • AWS Lambda, RedShift, EC2, Kinesis, CloudFront, CloudWatch, SageMaker, Fargate, EBS, ELB, S3, Snow Family, RDS, Aurora, DynamoDB etc

Networking Technologies:

  • MPLS, SDH, SONET, DWDM, OTN, Ethernet, ADSL,ISDN

5G / 4G Skills:

  • O-RAN,V-RAN, Network Slicing, MEC, IoT, IIoT, NB-IOT, SBA, CUPS, NSA, SA

Protocols:

  • YANG, Netconf, YAML, REST, RESTCONF, gRPC, gNMI, TL1, SNMP.

Operating Systems:

  • Windows, Linux, Red Hat, Open SuSE, CentOS

SDN / NFV:

  • MANO, ONAP, VIM,NFVI

OSS / BSS Tools:

  • EMC Smarts Suite, Ciena Blue Planet, IBM TNPM, IBM TNCP, Cisco NSO, ENM, ENIQ, NCM, VitalSuite, Amdocs Clarity, Clarify, BMC Remedy, SevOne

ERP:

  • SAP ECC 6.0, ABAP, Netweaver

Timeline

Microsoft Azure Solution Architect Expert

03-2022

Microsoft Azure Data Engineer Associate

03-2022

Microsoft Azure AI Engineer Associate

03-2022

Microsoft Azure Administrator Associate

03-2022

Microsoft Azure Data Fundamentals

03-2022

Microsoft Azure AI Fundamentals

03-2022

Microsoft Azure Fundamentals

03-2022

Principal Solutions Consultant

PERSISTENT SYSTEMS LTD
10.2021 - Current

MBA - Information Technology & Systems Management

Narsee Monjee Institute of Management Studies
07.2020 - Current

Lead BSS/OSS Solution Architect

TECH MAHINDRA LTD
05.2018 - 10.2021

TOGAF v9.1 (Level1 / Level2)

03-2018

Sr. OSS Solution Architect

SHIKSHA INFOTECH LTD
08.2014 - 06.2017

Lead OSS Design Engineer

GLOBAL CLOUD XCHANGE LTD
04.2009 - 08.2014

CCIE Security

12-2008

CCNA / CCNP

12-2008

Network Security Consultant

TITONIC INFOTECH LTD
10.2006 - 04.2009

MIS Analyst

RELIANCE COMMUNICATIONS LIMITED
08.2003 - 10.2006

MIS Executive

TATA CONSULTANCY SERVICES LIMITED
01.1999 - 07.2003

Bachelor of Science - Mathematics, Physics, Chemistry

Nagarjuna University
07.1992 - 06.1995
RAMA CHANDRA PRASAD KALAVALACloud Solution Architect