Mantavya Kumar

MDM (Master Data Management) involves creating a single golden record for each entity in a business from across internal and external data sources and application. And that serves to different downstream system or clients for customer 360 view.

Job Responsibilities:

• Architecture Design Creation for solving Real Business Use cases. And implementing API’s & Kafka Pipeline.
• Working with project managers, developers, quality assurance and customers to resolve technical issues.
• Mentored junior developers and engineers, teaching skills in Java and working to improve overall team performance.
• Taking E2E Responsibility for Project Deliveries
• Proof of Concept for converting Business Use Cases into Real Implementation.
• Designing Wireframes.
• Writing Complex SQL queries
• Involved in Epic Creation for new use cases and work assignments

Tools & Technologies: Java, Micro Services, Spring Boot, Spring JPA, Hibernate, Kafka, Junit, Mockito, Oracle, Jenkins, Gradle, Kubernetes.

Paragon: It’s a framework and blueprint implementation that supports essential services for automated code generation, deployment and runtime management of microservices apps.

Job Responsibilities:

• Involved in developing the framework E2E from scratch
• Involved in developing Microservice blueprints for different deployment platform
• Proof of Concept for business use cases and tools integration.
• Requirement Gathering and Analysis
• Design and developing the wireframes
• Developing Rest API’s and implementing business logic in single page application components
• Writing Complex SQL queries
• Writing Unit Test Cases
• Integrating with CI/CD Pipeline
• Handling Jira Creation for new use cases and writing descriptive business use cases
• Knowledge sharing and helping technically to all my team members to get understanding on Business Use Cases Implementation
• War Rooms Discussions for Complex Use Cases

Tools & Technologies: Java, Micro Services, Spring Boot, Spring JPA, Hibernate, REACT JS, JUnit, Mockito, Oracle, Maria DB, Jenkins, Kubernetes, Private Cloud (Gaia), AWS.

Project: Orchestration Framework

Roles & Responsibilities:

• Designing new Work flows for batch processing.
• Work Flow and Business Use Case Implementation.
• Front End Coding in React JS.
• Writing JUnit's and maintained all quality related stuffs like Sonar, Blackduck scans

Tools & Technologies: Java, JMS, Spring, Hibernate, REST API’s, Oracle.

Project: Network Mediation, Iris-Mobility

The main purpose of NM is to collect Call Detail Records (CDRs) from the Bell Mobility network elements (file/batch based for OCS, MSC, and SMSC, real-time data stream for GGSN, SGSN, NG-SGSN, P-Gateway, and S-Gateway) and to process them for billing

Domain:Telecommunication

Roles & Responsibilities:

• Designing Flow Diagrams for Business Use case.
• Exposing different endpoints as per business needs.
• Implementation of Proof of Concept.
• Created new stored procedures/tables/schemas on ORACLE database as per requirement.
• Mentored new members in the team to enhance the efficiency of the team work

Tools & Technologies: Java, J2EE, SOAP, Oracle, WebLogic Server, UNIX