Design and estimate a full stack cloud native solution for an ISP. This included billing system with provisioning capability, CRM development and integration, Integration with payment gateway, notification and content platform, Remedy and Ticketing tool, Mobile application and integration.

Multi-cloud stack separation for e-commerce company in India based on geographical regions. Local compliance should be followed while designing and deploying the solution.

1. Solution Architecture & Design
2. Data Engineering
3. Cloud Engineering
4. DevOps
5. Database Migration
6. Modernization

Pre-sales, Product Solution Design, Project Scope Validation, Client Presentations etc.

Design and estimation of mobile application for a telecom service provider with full compatibility with notification gateway, payment gateway, content platforms.

Create blueprint design and deployable solutions which can be re-used by project delivery team to save time and effort.

Pre-Study of different customer requirements during contract negotiation phase and creating blueprint design which is used by the projects to implement customer solution. Identifying 5G use cases and creating blueprint cloud native design for 5G customers. Use cases which are being worked and already showcased to customers based on 5G & IOT are: 5G Cloud Gaming, Connected Ambulance, Smart Meter, Fleet Management and Online Education System.

Design of logging and monitoring solution with analytics. Develop Telecom subscriber data analysis and forecasting.

Design to transform monolithic applications into containerized application with minimal code changes. Design and implement deployment automation to deploy the whole billing application suite into Kubernetes cluster. Design and implementation of the containerized solution on AWS

Customer requirement analysis and proposal, E2E solution design & estimation, development, data migration & testing.

Change request estimation, design and development.

Customer requirement analysis and proposal, E2E solution design & estimation, development, data migration & testing, performance tuning. Created, optimized, updated and maintained logical and physical data models for various databases, applications and systems as well as leading design reviews of data models and relevant metadata to ensure accuracy, integrity, quality and consistency. Designed and implemented customized networking and security solutions for the customer.

Modernizing existing monolithic enterprise applications into a cloud-native containerized architecture. First step was to design the existing application into a containerized architecture. Second phase to make it cloud-native and platform independent.

Pre-Sales, customer requirement gathering and proposal, E2E solution design & estimation, solution development, data migration.

1. Worked on requirement Pre-study, customer requirement gathering and proposal, E2E solution design & estimation, development of customer specific solutions and region-specific solutions like SEPA & GDPR. 2. Worked as lead in designing and developing data mapping, error-free DDL scripts and transformation scripts to support and promote data warehouse development, structural changes of multiple RDBMS and data analytics efforts as well as design effective ETL logic and code as required. 3. Understanding non-functional requirements, designing, and implementing solutions for both on-premises data center and AWS cloud.

Requirement Gathering, Solution Design, Server-Side Scripting, Application Development, Data Migration, Customer Support

Requirement Gathering, Solution Design, Business Configuration, Server-Side Scripting, Application Development, Data Migration from Oracle 10g to 12C using Oracle Goldengate, Testing and Customer Support. Defining and governing data modeling and design standards, tools, best practices, and related development methodologies as required as well as utilizing data modeling tools and associated graphical methods to depict and analyze conceptual, logical and physical data schemas Also played role of business analyst initially and provided detailed system and business process analysis and recommendation for improvement.

Solution Design, Configuration, Development, Data Analysis & Transformation

Solution Design, Configuration, Development, Data Analysis & Transformation, Implementation, Testing and Support

Billing & Charging SME

Code Reviews, Bug Findings, Code Testing and Test Case Preparation

Code Reviews, Bug Findings, Code Testing and Test Case Preparation

Led the development & implementation of various Ericsson Charging & Billing products and CRs. Designed end to end roaming flow. Key contributor in converting an offline charging system to an online one with minimal business impact

Led the development & implementation of various Ericsson Charging & Billing products and CRs. Designed end to end roaming flow. Key contributor in converting an offline charging system to an online one with minimal business impact. Also, key data migration team member for migration design and execution.

Requirement Analysis, Design, Development, Deployment, Testing & Support

Data Analysis, Data Extraction & Transformation, Data Migration

DBA & Product Consultancy

Business Analysis & System Analysis. Creation detailed report for potential revenue leakage & recommendation for improvement.

Data Analysis, Customer Requirement Mapping & Implementation, Production Support

Data Analysis, Business Analysis & Recommendation, Data Cleansing, Operation Support

Data Analysis & Comparison, Data Migration

Data Analysis & Mapping, Data Extraction & Migration