SUMMARY:

• Have 17 years of IT Design and Development experience in Java, J2EE, Hadoop technologies
• Performed the role of Development and Technical Lead designing distributed multi - tiered enterprise applications using various Design Patterns
• Hands on in core Java/J2EE, UML artifacts, Big Data / core Hadoop framework, ORM, WebServices, MicroServices, Cloud, Docker, XML framework, JavaScript framework, Database, various code repositories etc
• Endowed Environmental Support during UAT & Production deployments.
• Have played the role of Developer, Module Lead, Project Lead, Tech Lead, Tech Manager
• Worked in multiple Domains consisting of Telecom, Logistics, Airlines, Insurance & Automobile.
• Deputed to varied Client locations in UK, Germany, Canada & USA.
• Possess the ability to multiplex between various project architecture assignments.
• Involved in technically handling customers towards suggested solutions and implementation of frameworks.
• Ability to lead teams with demonstrated leadership qualities while sustaining a good relationship.
• Adept to finish assigned task as per schedule under challenging conditions.
• Developed services using Apache CXF framework for SOAP WebServices.
• Developed resources using SPRING with REST API for REST WebServices.
• Prepared Design documents, Technical specifications, UML artifacts, Code Review guideline documents for performance & optimization

TECHNICAL SKILLS:

Design Patterns

: GOF Design Patterns, J2EE Design Pattern & UML V1.3

Java / J2EE Technologies: Java V1.8 MVC architecture, Servlets V2.5, JSP V2.0, EJB V3.0, JMS V1.1, Scala

Big Data / Hadoop Framework: Spark, Map Reduce, Kafka, Yarn, Mongo DB, Pig, Hive, Sqoop, MR Unit

J2EE Frameworks: Hibernate V3.0, Spring V3.0, JSF V2.0, Struts V1.3, Quartz scheduler framework, JSTL

Web Service: SOAP, REST

Micro Services: Spring Boot, Docker

Cloud: Spring Cloud

Repository: Git, SVN, CSV, VSS

XML Technologies: Ajax, XML, DOM, SAX, DTD, Schema

JavaScript Frameworks: Javascript, JSON, JQuery V2, Yui V2.9, Ext JS V4.1, Google Map API V3

Database: Oracle V11g (SQL & PL/SQL programming)

Application/Web Servers: WebLogic 10, JBoss 6.0, TomCat 8

Build, log tools & Regression Testing: Ant V1.7.0, Maven V3, Jenkins, Junit V4.7, log4j

Other Languages: Unix / Linux Shell programming, C, C++

PROFESSIONAL EXPERIENCE:

Confidential, New Jersey

Senior Developer

Responsibilities:

• Developed CreateTicketviaEmail module, where Customer sends an email and this module will read that email and create a ticket inside vTM System.
• Developed EmailNotification module, where vTM will provide the Notification functionality which will be invoked based on the event and matching Rule
• Developed multiple services to create, update, view and search a ticket
• Developed Reporting Module to consolidate the ticket details getting updated for the current day and later publish them
• Developed Notification Module to call Camunda Service based on the event
• Developed Dispatch API Service to compute the Real time Truck dispatch information for any given incident and calculate delay if any.
• Developed ETx API Service to compute the Estimated Time for a given incident based on both historical & real-time data

Environment: Java, Kafka, Spring, Microservice, Web Service, Spring Boot, Spring Cloud, Unix shell scripting

Confidential

Senior Developer

Responsibilities:

• Developed eMCEP (Enhanced Monthly Carrier Exception Process) module to automate validation, approval and submission of additional carrier requests (LTE/UMTS) through different initiatives like Projected Utilization, Performance and/or Sales etc.
• Developed CMNDr (Cloud Mapping Network Diagnostics Research) module to provides a way to analyze network data. Integrated with Google Maps API evolved into a platform to collect and visualize network performance data across an increasingly larger number of categories across geographic / location based data (logistics, etc.).
• Developed Mobility Network Dashboard to display AT & T subscribers details at submarket level and subscriber’s level. RAN Engineers use this module to optimize AT&T Mobility Network.

Environment: Spark, Map Reduce, Mongo DB, Java, JSP, Ajax, Spring, Hibernate, Quartz scheduler, Oracle 11g

Confidential, Memphis, Tennessee

Technical Lead

Responsibilities:

• Deputed to USA, Memphis for Project Coordination
• Effort Estimation, Requirement Analysis, Propose Design Solutions
• Preparation of
• UML artifacts, High Level & Low Level Design documents
• Database Model Design & Requirement Traceability Matrix (RTM)
• Coordination with Offshore for
• Requirements, Development and Testing activities
• Unit Test Results, Functional Test Results & Integration Test Results
• Code Review & Optimization for coding standards & performance
• Build script for Deployment
• Owning Offshore Deliverables
• Handled Environmental support during deployment in Pre Prod & Prod environment
• UAT Support & Post Production Support

Environment: JSF, XML technologies, WebService, Hibernate, Oracle 10g, Unix shell scripting, Weblogic

Confidential

Project Lead

Responsibilities:

• Project Management
• Defined Guidelines & Check List for Programs & Test Cases
• Design & Program Specification, Reusable Common Object Libraries
• Handled Integration Issues & Technical solutions, Code optimization for performance
• Build script for Deployment
• Analysis & Design, Database Design & Program Specification
• Unit Test Cases and Integration Test Cases, Peer Reviewed Design, Test Cases and Programs
• Document system architecture and application code to support transition of application to operational support team and sustaining development teams

Environment: Struts, JMS Spring, Hibernate, Oracle 10g, Unix shell scripting

Confidential

Technical Lead

Responsibilities:

• Deputed to Germany, Frankfurt for Knowledge Transition and Project Coordination
• Setup the Application at offshore Environment
• Provided 24x7 maintenance support
• Performed scheduled maintenance activities such as
• Monitoring the server
• Archiving the Frankfurt, Munich and Leipzig station databases.
• Performed unscheduled maintenance activities such as
• Operating System upgrade
• Handled calls to resolve production tickets and responded within the SLA
• Handled Change request & minor Enhancements

Environment: JSF, Hibernate, Ant 1.6.1, JBOSS, Eclipse 3.1, Oracle

Confidential

Technical Lead

Responsibilities:

• Deputed to Canada, Toronto for Project Coordination, Onsite & Offshore coordination

Environment: Struts, Ant 1.6.1, Websphere 6.1, Eclipse 3.1, DB2