Service Services

Vijayakumar Shanmugam

Tata Consultancy Services

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

Phone: +1-404-***-****

Location: Smyrna, Atlanta, United States.

Experience Summary

As an experienced IT developer for 7 years, have had the privilege to work in multiple large scale projects which used J2EE/Java as their core platform integrated with JSP/HTML as the view

Woking in onshore for about a year and have a shrewd way of transforming the business requirements to the required model and sequence which meets the client demands.

Have developed large scale RESTFul API services with the jersey and spring implementations.

Have developed a complete proxy layer for Oauth2 authentication using JWT tokens

Strong exposure in Spring IOC, Spring REST, Spring Boot, Spring Cloud and Hibernate frameworks.

Have been using SWAGGER API recently for documenting the REST API

Have a great deal of experience in configuring the REST API services in APIGEE as a proxy for OAUTH authentication and real time tracking

Possess good experience in SQL queries and prepared statements

Possess good knowledge of JSP, HTML, Servlets, XML and JSON parsers.

Have good exposure in using Junit framework for unit testing the services and Spring REST templates for the REST based services

Have been using issue tracking tools- JIRA, ALM and HP QC

Have been using Eclipse and STS to develop all the business implementations.

Strong experience in different phases of Software Development Life Cycle (SDLC) and have good experience in Waterfall and Agile methodology.

Working with the business directly for more than a year has increased the knowledge in RETAIL domain

Technology

Skills

Java, J2EE, DB2, PL/SQL, Hibernate, JAX RS -REST web services, Spring REST, Spring Security, Angular2, Spring cloud

Scripts

Java script, Jquery, Typescript

Server

Web Sphere 7.0 Application Server,

Apache Tomcat

Tools

Eclipse, IBM Rational Application Developer, JIRA, HP QC, ALM, SQL

Explorer

Database

Oracle, MySQL, DB2

Testing

JUnit, Jmeter, SOAP UI

Domain Experience

Retail Purchase Domain

Qualifications

Degree and Date

Institute

Major and Specialization

Bachelor of Engineering

PSG College of Engineering and Technology, Coimbatore. TamilNadu.

Computer Science

Projects Done

EPA Lead Paint Services and CommonUI

Project : InstallConnect API Development

Duration : Currently working (Feb 2017 - current)

Software : Spring REST, JAVA, JSON, Spring Security, Angular2,

Spring cloud

Server : Apache Tomcat 7

Employer : Tata Consultancy Services

Client : The Home Depot, USA

Location : Atlanta, USA

Brief Description

This project offers an ergonomic way of capturing the lead safe work practices and documenting the test results for the service providers.

Role:

Involved in the requirement analysis and developed the API service using Spring REST.

Implemented the Oauth2 flow to authenticate the protected resources via Spring security Oauth2 support and LDAP authentication.

Implemented the SPA - CommonUI using angular2/ bootstrap

Integrated splunk loggings

User spring cloud eureka for service discovery

InstallConnect REST API services

Project : InstallConnect API Development

Duration : Currently working (April 2016 – April 2017)

Software : Spring REST, JAVA, XML/JSON, Spring Security

Server : Apache Tomcat 7

Employer : Tata Consultancy Services

Client : The Home Depot, USA

Location : Atlanta, USA

Brief Description

The Service providers who tend to the orders placed by the end users need an API as SaaS which completely manages the different phases of the order exposed as a service through Apigee.

Role:

Involved in the requirement analysis and developed the API service using Spring REST.

Implemented the Oauth2 flow to authenticate the protected resources via Spring security Oauth2 support.

Integrating splunk to log and track all the request calls made by the client

Testing the API service using Spring Mockito.

InstallConnect document services

Project : InstallConnect Document services

Duration : 2 years (Oct 2014 – Feb 2016 )

Software : Java, Spring REST, Swagger, XML/JSON

Server : Apache Tomcat 7

Employer : Tata Consultancy Services

Client : The Home Depot, USA

Location : Chennai, India / Atlanta, USA

Brief Description

This API is developed for the service providers to expose all the purchase and payment related documents as resources so they can manipulate them and upload them on the fly.

The endpoints are developed using Spring-IOC, Spring Rest services integrated with Swagger

Role:

Involved in gathering the business requirements and transforming them to use cases.

Involved in analysing and building the sequence flow

Integrating splunk logs to trace all the incoming requests and response.

Worked to configure the service providers and the endpoints in APIGEE.

MyInstall Batch

Project : MyInstall Batch

Duration : 5 Months (May 2013 – September 2013)

Software : Spring batch, IBM maestro

Server : Tomcat 7

Employer : Tata Consultancy Services

Client : The Home Depot, USA

Location : Chennai, India

Brief Description

This batch application sends email to end users about the current phase of the orders. All the order information is staged in a temporary table and the job retrieves that information along with the customer details for the email template. This leverages Spring batch for job triggers and closures.

Role:

Involved in the analysis phase.

Involved in creating the staging table and the servlets to trigger the batch using Spring Batch

Worked with IBM team to schedule the batches in the maestro tool

Fixing the QA defects.

Participating in configuring the jobs in IBM maestro

Updating the JIRA on the daily basis

MyInstall Web Application

Project : MyInstall Web Application

Duration : 2 years (May -2011- Jan 2013)

Software : Spring REST, JAVA, JSP, Jquery

Database : DB2

Server : Tomcat Server 7

Employer : Tata Consultancy Services

Client : The Home Depot, USA

Location : Chennai, India

Brief Description

This web application is a customer portal which acts as a central repository to track all the orders placed in Homedepot by the end users. They also have the provisions to search for all their order and raise incidents that needs to be addressed by the store personnel. The front end is developed using JSP/Jquery scripting and the view objects are supplied through REST services

Role

Developing the jsp pages, jquery scripts for social media intergration

Developed rest services for the CRUD operations using Spring REST

Integrating with the headers and footers hosted in a separate application

Working with QA team to fix the defects

Personal Details

Date of Birth

01-01-1988

Nationality

Indian

Father’s Name

Shanmugam

Mother's Name

Saroja Shanmugam

Languages known

English, Tamil

Visa

H1B valid till 15-Sep-17 / Applied for extension

Marital Status

Married

Passport Details

Name as on passport

Relationship

Passport Number

Date of Issue

Expiry Date

Place of Issue

VIJAYAKUMAR SHANMUGAM

SELF

K0405970

04-March-2013

03-March-2023

Coimbatore

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