Summary
Overview
Work History
Education
Skills
Certification
Highlightsandachievements
Languages
Countriesvisited
Toolsused
Expertiseareas
Personal Information
Timeline
Generic

kalyani oggu

hyderabad

Summary

Results oriented TelecomBSS/AWS/DevOps consultant with 18 successful years of Service Delivery & Project Management of Development, Implementation and Maintenance projects in BSS, OSS and Middleware domains.

Provided Architecture support for new designs and application stack migration from legacy to adapt latest technologies in BSS scope.

Extensive exposure in handling large teams (50+) comprises of AD and AO projects.

Experience in Service Transition for AO deals. Transitioned 50+ applications from third party vendors to Accenture.

Direct interaction with Business stakeholders for requirement gathering, analysis, preparation of technical / functional specifications for Billing technical implementations of Quadruple Play (Digital TV, Internet , Telephony & Mobile) services to their customers.

Implementation knowledge of Kenan BP,FX 11.0,11.7,3.0 integration with other interfacing BSS/OSS Systems.

Contributed to preparation of architecture impact assessment for 5 major changes(Replacing legacy Product Catalog tool with a web-based application , Kenan Migration, Data Archiving and Purging , Replacing Vitria with OFF solution) from OSS,BSS & EAI application stack.

Good knowledge and experience in design, development, support and testing of Comverse Kenan billing applications and worked with major telecom service providers such as LGI (Liberty Global) ,Telstra(Australia), Tata Tele Services and CSG

Well versed with Clarify for Ordering and Business workflows via Fusion and Product Configuration. End to End Work experience in Telecom Billing space of BSS/OSS systems with significant experience in Comverse Kenan Billing System.

Lead the development/Maintenance team of approx. 40 FTE and worked on complex releases Horizon,MVNO,Czech Slovakia Legacy to Kenan Migration, Switzerland FX 11.7 to 3.0 for Liberty Global Client.

Delivered Fully Dockerized DevOps platform on-premise to enable centralized tooling area and bootstrap CI/CD practices in the organization. It is fully open source and contains tools to cover E2E.

Hands-On Experience in GIT (distributed version control tool), Ansible (Configuration Management Tool) , Jenkins (Continous Integration Tool),Docker

Experienced in waterfall and Agile methodologies. Has extensive experience in transitioning major deals/projects.

Solution Architect for new deals, RFP/RFI support and support in orals.

Worked on the Product Migration and New Business Acquisition projects.


Overview

21
21
years of professional experience
1
1
Certification

Work History

Nissan AWS Migration

Accenture
02.2024 - 01.2025
  • Rehosting Major European customer database on AWS from existing solution with adaptation to AWS LZ
  • Installation & Upgrade of OS, Informatica, Oracle
  • Informatica on EC2
  • Single Oracle node with AWS EBS Snapshot backup
  • Secure data at rest(EBS) + IN TRANSIT (ssl)

Twilight / One Back Office

Liberty Global
08.2017 - 01.2024
  • Company Overview: Liberty Global is one of the largest European telecom services provider spanning over 12 European Countries
  • The core business of this client is to offer Quadraple Play (Digital Tv, Internet , Telephony & Mobile) services to their customers
  • Leading DevOps team, CI/CD Implemented for legacy systems(Billing,CRM) under BSS/OSS scope & Acting as SME for Billing
  • Involved in Design Phase to Implement DevOps
  • Interacted with Application teams understand the functionality to implement DevOps by performing assessments of current situation and maturity models
  • Build and deploy the containerized ADOP platform to on-premise using Ansible
  • Setup Sandbox Platform(Replica of On-premise setup) on AWS using Cloud formation and Ansible
  • Orchestrating the cluster of 12 VM’s using Docker swarm
  • E2E delivery automation using CI/CD tools
  • Planned calls with offshore and onshore teams/vendors (Accenture and non-Accenture), to have an alignment on the expectations/concerns/requirements in terms of smooth functioning of the teams
  • Ensuring that the technical activities in pipeline are planned and actioned in due time by the team, with relevant communications and reporting towards the stakeholders
  • Allocating relevant environments towards the AD/AM/Test teams, based on the project requirements
  • Liberty Global is one of the largest European telecom services provider spanning over 12 European Countries
  • The core business of this client is to offer Quadraple Play (Digital Tv, Internet , Telephony & Mobile) services to their customers

BSS Lead

Liberty Global
04.2016 - 08.2017
  • Leading Adhoc & Application Development Teams for Billing
  • Providing Solution Architectural support for application migration from legacy systems under BSS/OSS scope
  • Delivered Kenan 3.0 Migration for one of the largest country in Europe successfully
  • Prepared impact assessment for requirements under Derby Continuity Program
  • Participating the architecture review discussions along with business for approval of designs suggested
  • High level effort estimations and planning of design changes
  • End to End coordination with other architectural teams in finalizing the design and interface specifications
  • As Billing SME providing the support for Critical Issues resolution and driving the best practices implementation
  • Contributed in preparation of Billing Estimator for project specific
  • Leaded team for enhancement support

Billing Lead (AM & AHCR)

Liberty Global
03.2008 - 08.2013
  • Derby Application support w.r.t all Kenan related activities
  • Handling Billing Change Requests from UPC
  • Involved in Incident Resolution & Patch Delivery
  • Knowledge transition from the client team
  • Build Kenan expertise in the project
  • As a team lead responsible; Responsible for tracking team activities, Mentoring Team by sharing functional knowledge and technical knowledge whenever required
  • Involved in providing Estimates for Releases
  • Contributed in preparation of Billing Estimator for project specific
  • Leaded team for enhancement support
  • Interacting with Business people to understand the requirement and provide solution
  • Refine & agree requirements, data model and solution design
  • Perform Impact Assessment and provide estimates
  • Prepare solution design documents
  • Attending Change Activity Board Meeting’s to seek the deployment approval
  • Raising Work Order for Deployment and coordinating with the Parties involved
  • Developing required scripts using sql, plsql, unix scripting, java and pro c
  • Develop Unit Test plans and provide Sign off for Unit Test results
  • Develop Acceptance Test plan and provide Sign off Acceptance Test Results
  • Perform deployment readiness assessment
  • Deployment Support
  • Posts launch review
  • Stabilization
  • Operations support
  • Analyzing the impacts to other systems
  • Performing ARBOR Configuration work

Billing Testing Resource

Tata Consultancy Services
01.2005 - 03.2007
  • A project of Tata Tele Services Limited to migrate from the existing Kenan BP 10.1 to the latest CSG solution Kenan FX (11.5)
  • Kenan FX is a business framework for CSG Systems products and modules based around the new API Transaction Set component
  • Was the key resource worked on testing of Billing, Usage, JNL, MIU processes in Kenan FX
  • Involved in Kenan FX Migration
  • Completed all test scenarios with Minimum errors in the test results
  • Have complete overview of Kenan FX functionality and configuration
  • Raise Orders in TTSL End to End System and check whether the data flow to all the systems
  • Raise Orders like Shifting, Migration, Change of Del, Dunning, PreInstallation, PostInstallation Changes etc
  • Involved in Testing the KenanFX installation
  • Preparation of test cases related to KenanFX, Vendor Patch Testing

Billing Product Support

CSG Systems
07.2004 - 12.2004
  • Company Overview: SPICE (Software Products India Center of Excellence) is an extension of existing relationship with CSG Systems, which is now merged into Switching Solutions Group
  • Arbor/BP is a billing product that can be implemented in any variety of ways to suit a company's requirements
  • Preparation of design documents for the requirements
  • Preparation of test cases for the features developed in the module
  • Involved in the Unit testing of the module
  • Bug fixes during unit testing and system testing of the product
  • Reviews and code walkthroughs at peer level
  • Knowledge sharing and presentations at project level
  • Providing customer support and maintenance for the earlier releases of the product in parallel with development
  • Worked on Performance Tuning for improving the response times of the product
  • SPICE (Software Products India Center of Excellence) is an extension of existing relationship with CSG Systems, which is now merged into Switching Solutions Group

Education

Masters of Computers Applications - Computers

Andhra University
Viskhapatnam
04-2002

Skills

  • JIRA
  • CVS
  • Nexus
  • Jenkins
  • Ansible
  • Git
  • Docker
  • AWS Cloud
  • Unix/Linux
  • Java
  • Requirements Gathering
  • Business Analysis
  • Service Delivery
  • Telecom BSS
  • SDLC
  • DevOps Implementation

Certification

  • ITIL V3 Certified
  • Agile Certified
  • Technical Architect Associate
  • AWS Certified Solution Architect
  • AWS Cloud Practitioner

Highlightsandachievements

  • Provided Architecture support for new designs and application stack migration from legacy to adapt latest technologies in BSS scope.
  • Played Delivery Manager role for complex NCD Migration and Successfully migrated NCD (Nissan Customer Database) on Nissan AWS Landing Zone.
  • Extensive exposure in handling large teams (50+) comprises of AD and AO projects.
  • Managed Infra, Deployment & Automation teams for OBO applications in a hybrid AWS cloud environment with technologies, including AWS, Terraform, Docker, Ansible, Jenkins and Kubernetes.
  • Managed Environment Management team for all applications (30+) and implemented Monitoring leveraging tools Dynatrace/Splunk/Nagios to improve environment stability and application availability.
  • Experience in Service Transition for AO deals. Transitioned 50+ applications from third party vendors to Accenture.
  • Direct interaction with Business stakeholders for requirement gathering, analysis, preparation of technical / functional specifications for Billing technical implementations of Quadruple Play (Digital TV, Internet , Telephony & Mobile) services to their customers.
  • Implementation knowledge of Kenan BP,FX 11.0,11.7,3.0 integration with other interfacing BSS/OSS Systems.
  • Contributed to preparation of architecture impact assessment for 5 major changes (Replacing legacy Product Catalog tool with a web-based application, Kenan Migration, Data Archiving and Purging, Replacing Vitria with OFF solution) from OSS,BSS & EAI application stack.
  • Good knowledge and experience in design, development, support and testing of Comverse Kenan billing applications and worked with major telecom service providers such as LGI (Liberty Global), Telstra (Australia), Tata Tele Services and CSG.
  • Well versed with Clarify for Ordering and Business workflows via Fusion and Product Configuration. End to End Work experience in Telecom Billing space of BSS/OSS systems with significant experience in Comverse Kenan Billing System.
  • Lead the development/Maintenance team of approx. 40 FTE and worked on complex releases Horizon, MVNO, Czech Slovakia Legacy to Kenan Migration, Switzerland FX 11.7 to 3.0 for Liberty Global Client.
  • Delivered Fully Dockerized DevOps platform on-premise to enable centralized tooling area and bootstrap CI/CD practices in the organization. It is fully open source and contains tools to cover E2E.
  • Hands-On Experience in GIT (distributed version control tool), Ansible (Configuration Management Tool), Jenkins (Continuous Integration Tool), Docker.
  • Experienced in waterfall and Agile methodologies. Has extensive experience in transitioning major deals/projects.
  • Solution Architect for new deals, RFP/RFI support and support in orals.
  • Worked on the Product Migration and New Business Acquisition projects.

Languages

English
Hindi
Telugu

Countriesvisited

  • Germany
  • Melbourne
  • Czech Republic
  • Spain
  • Netherlands

Toolsused

  • JIRA
  • CVS – Version Control System
  • Nexus – Version Control System
  • Jenkins – Continuous integration
  • Ansible – Automation Configurations
  • Git – Version Control
  • Docker
  • AWS Cloud
  • Unix/Linux
  • Java

Expertiseareas

  • Requirements Gathering
  • Business Analysis
  • Service Delivery
  • Telecom BSS
  • SDLC
  • DevOps Implementation

Personal Information

  • Passport Number: E1405914
  • Date of Birth: 04/19/78
  • Marital Status: Married

Timeline

Nissan AWS Migration

Accenture
02.2024 - 01.2025

Twilight / One Back Office

Liberty Global
08.2017 - 01.2024

BSS Lead

Liberty Global
04.2016 - 08.2017

Billing Lead (AM & AHCR)

Liberty Global
03.2008 - 08.2013

Billing Testing Resource

Tata Consultancy Services
01.2005 - 03.2007

Billing Product Support

CSG Systems
07.2004 - 12.2004

Masters of Computers Applications - Computers

Andhra University
kalyani oggu