Spring Boot Node Js

Kalaivani Ponnurangam

Email: *****.***********@*****.***

Contact Number: +1-817-***-****

Visa Type: H1B

Summary:

9+ years of demonstrated experience in JAVA/J2EE/Spring boot, Microservices, Angular, Node Js, React technologies. In the Banking Applications and Telecommunication.

Quick learner and had been able to transit smoothly to different technologies.

Extensively worked across all stages of Software Development Life Cycle, including Requirements Study & Analysis, Feasibility Study, Coding, Review, Unit and Integration Testing, Bug Fixing

Strong Knowledge of JAVA/J2EE, SPRING MVC, IBATIS, Hibernate, SPRING BOOT, MICROSERVICES, Oracle, AWS cloud, Node Js, Angular, Type Script.

Good Hands-on Experience in Java/J2EE/Spring Boot/Microservices/Angular/Node/Oracle/PL SQL /AWS Cloud.

Solid Analytical and Logical Reasoning Skills as proven in implementing effective solutions to complex design issues and debugging intricate technical issues that have eluded resolution by others.

Mentoring individuals to maximize levels of productivity.

Worked in Agile Environment (Scrum) for 5 years.

Education:

MCA from Anna University, Chennai, India in 2009

BCA from Thiruvalluvar University, Vellore, India in 2006

Technical Skills:

Programming Language : Java 1.8/J2EE, JSP 2.0, Servlet 2.4, EJB

Framework : Spring MVC, Spring Boot, Micro Services, Angular 8,React

Scripting Language : HTML, Java Script, Type Script

Data Bases: : Oracle 11g, SQL Server 2008

Operating Systems : Windows 2000/9X/XP

Server Technologies : Tomcat 5.0.28, WAS 7.0, JBOSS 7

Design Patterns : DAO, MVC

ORM : iBatis 2.2, Hibernate.

IDE : Eclipse 3.3, Jaspersoft, PLSQL Developer

Build and Source Tools : CVS, MAVEN, GIT

Task / Stories : Jira, Confluence

Testing Tools : Postman

Others : NodeJs, TypeScript, AWS Cloud (API Gateway, Lambda), Serverless

framework.

Professional Experience:

Newt Global Consulting, LLC (Newt Global) Sep 2023 – Till Date

Client: Verizon

Development, Coordination and Customer Interaction

Project Name: FUZE-SPM-Transport Module

FUZE-Site Project Management is a web application project in networking domain on Jsp/J2EE/Spring boot Microservices/ Oracle Google cloud platform. SPM -Transport Module will be used by the Transport Engineers and HQ Team to update the Transport vendor and details to order the fiber to be installed. This module will be used to add orders for the third party vendors other than one fiber where we will get the segment information from CND GCP system and sync with FUZE .

Responsibilities:

Understanding the requirement from the customers and Business users.

Getting Requirement from the customer and co-ordinate with Team to develop and deliver the application in production as per the plan

Design the application based on the requirements.

Migrating Data from Google cloud data to fuze Oracle DB.

Developed Front-end using Jsp, Angular, React and the backend services in Java and Spring boot,Node js and Microservices.

Development and Implementation of the pole migration from other system to Fiber Inventory Management

Created oracle Stored Procedures, Packages and functions.

Created Spring Schedulers and developed Rest API using Spring boot and microservices to send and receive the data to and from the other systems.

Data integrity constraints are created and ensure the data is validated.

Developed Advance Java Concepts like Multi-threading using Executer Service and Schedulers

Written the validations at the client side and the sever side.

Generate the reports requested by the customer and submit the same.

Design the database schema for the underlying application.

Unit Testing and Integration testing with other systems connected to our system.

Get review from the customer and deploy the code.

Use of Oracle database.

Environment: Jsp, Angular, Node Js, React, Java, J2EE, Spring Boot, Microservices, Oracle, Pl SQL,GCP,REST API,SOAP.

Newt Global Consulting, LLC (Newt Global) Sep 2022 – Sep 2023

Client: Verizon

Development, Coordination and Customer Interaction

Project Name: Fiber Inventory Management

Fiber Inventory Management is Development project on Java/J2EE/Spring Boot/Microservices/Oracle/AWS frameworks in Networking Domain for Verizon. Fiber Inventory Management Project includes three major modules Fiber Management Tools(FMT),Diversity Analysis and Pole Records Management. FMT is the UI Design Module where the Cables/Circuits/SCIDS and Poles are shown in the MAP in UI. Diversity Analysis is the feature to find the route between the CIRCUIT /SCID using VZB/VZT. Pole Management is the system which is to be the golden source in future for creation and maintaining the poles. The poles created in other Systems like IDDS/PRS/vBUILD are migrated to Fiber Management and Fiber Management will take care of the pole Management associations by consolidating the poles between all the systems.

Responsibilities:

Understanding the requirement from the customers and Business users.

Design the application based on the requirements.

Developed Front-end Jsp, Angular, React and the backend services in Java and Spring boot,Node js

Development and Implementation of the pole migration from other system to Fiber Inventory Management

Created oracle Stored Procedures, Packages and DBMS schedulers for Data sync up and migration of pole data from other system to FIM.

Created Spring Schedulers and developed Rest API using Spring boot and microservices to send and receive the data to and from the other systems.

Data integrity constraints are created and ensure the data is validated.

Developed Advance Java Concepts like Multi-threading using Executer Service and Schedulers

Written the validations at the client side and the sever side.

Generate the reports requested by the customer and submit the same.

Design the database schema for the underlying application.

Unit Testing and Integration testing with other systems connected to our system.

Get review from the customer and deploy the code.

Use of Oracle database.

Project is configured in CI/CD using Jenkins.

Deployed and maintained in AWS Cloud

Environment: Jsp, Angular, Node Js, React, Java, J2EE, Spring Boot, Microservices, Oracle, Pl SQL, AWS cloud,GCP,REST API, SOAP.

Came to USA in 2018, got the EAD status in Aug 2022

Self-taught /Home projects using Java AWS, Angular, Springboot

Intellect Design Arena Ltd., A Polaris Group Company Chennai May 2014 – Oct 2017

Client: RBI (Reserve Bank of India)

Development and Coordination

Project Name: INTELLECT CBS (Core Banking Solution)

RBI is one of the most complex Central Banks globally managing public debt, collections and payments of a Central Government, state governments and union territories.

It is an Integrated System gives solution for all Central Banking Operations both in Retail and Corporate Banking (day to day operations to year end operations). It has more than 40 modules, around 2500 Forms and around 8000 tables. The modules are like Public Debt Office, Access, Transaction, General Ledger, Cash, Inward Clearing, Outward Clearing, Reports, and Government Business etc... System has a single Database and Common Framework for all modules. In a controlled and a centralized system with a central Server performing, tracking and storing all the transactions.

Responsibilities:

Development project on JSF frameworks in Banking Domain for Reserve Bank of India.

Developed Front-end using J2EE concepts like JSP, Servlets, and business logic using EJB’s.

Implemented the JAVA Server Faces as the framework for the Project with the MVC-Design Pattern.

Programming Using Java Script, JSP and JSF tags in Creating Web Forms for the given Specifications.

Writing Controlled & managed Beans as an action Component with the Java Beans Technology.

Written the validations at the client side and the sever side.

Design the database schema for the underlying application.

Use of JBOSS Application Server.

Use of Oracle10G database.

Created custom reports based on Jasper Reports open-source project.

Environment: JSP, Java, Java Scripts, JSF, EJB, Servlets, IReport and Oracle 11G.

Indian Overseas Bank (HO), Oct 2011 – May 2014

Team Lead

Project Name: Ethic – OCAS (Off Site Concurrent Audit System)

There is report in CBS where we can get Exception list. For each exception the data transferred to ethic. For each exception like other module the branch replay and closure can be done. Since this is on daily bases. It can be set as online process or Off-site concurrent audit.

Environment: Java 1.6, spring 1.2.7, iBatis, Tomcat 5.0.28, JSP, JSTL, Jasper Report, Eclipse, CVS

NCS Soft Solutions (P) Ltd (formerly Nalli Soft Solutions), Chennai Mar 2011 –Oct 2011

Indian Overseas Bank (HO), Chennai

Team Lead

Project Name: Ethic – RBIA (Risk based Internal Audit)

Ethic software is an automatic analysis of supporting data and display of performance percentages, Automatic flow of inspection points, coverage of Spot rectifications & special reports, recording observations/grades, instant generation of inspection report and online viewing by Branch officials for quick rectifications. Ethic software uses two-tier architecture namely Branch tier and regional tier. The software is used at branches to electronically respond to the irregularities observed by the inspectors and to respond to the queries raised by the Inspection (Auditor)/Branch Reply/Follow up department. This software has various modules such as Data sheet, ARF Entry screen, Final Audit Report Screen, Branch module, Region module, regional inspectorate module and HO modules

Responsibilities:

Implementation of Coding, Helping trainees. Involved in the preparation of code review checklists, Conducted live code reviews with the business and external QC Team.

Involved in build (coding, unit test documentation, unit testing) and supported in assembly test, SIT, UAT and regression test in testing phase. Taking care of Code development, design and code reviews.

Mentoring the team members on the new technology.

Environment: Java 1.6, Spring1.2.7, JSP, JSTL, WAS 7.1, Ajax Framework, Dojo, Oracle 9i, Jasper Report, JExcel, and Eclipse 3.3, CVS

NCS Soft Solutions (P) Ltd (formerly Nalli Soft Solutions), Chennai. May 2010 – Mar 2011

AXIS Bank

Senior Developer

Project Name: Ethic – RBIA (Risk Based Internal Audit)

Ethic software is an automatic analysis of supporting data and display of performance percentages, Automatic flow of inspection points, coverage of Spot rectifications and special reports, recording observations/grades, instant generation of inspection report and on line viewing by Branch officials for quick rectifications.

At the branches to electronically respond to the irregularities observed by the inspectors and to respond to the queries raised by the Inspection (Auditor)/Branch Reply/Follow up department. This product consists of 3 Main Modules, 60 Sub Modules.

Coding & Testing.

Environment: Java 1.5, Spring1.2.7, IBatis, JSP, JSTL, Ajax, Eclipse 3.2, Tomcat 5.0, Oracle9i, Toad 9.5, Jasper Report and CVS

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