PROFESSIONAL SUMMARY

• 10 years of experience in Development, Code Review, Performance Tuning, Test and Deployments. Have extensive hands-on experience in Waterfall and Agile SDLC.
• Industrial Domain worked on: Avionics, Aerospace, Medical devices and Automotive.

TECHNICAL SKILLS

• Software Development : Java 1.5/1.6/1.7, J2EE, J2SE,
• JSP/Servlets, JSF 1.1/2.0, Trinidad, Richfaces,
• Struts 1.x/2.x, Swing, JavaScript,VBScript, AJAX, JQuery, Spring 3.x/4.x, Hibernate 3.x/4.x, C, C , C .NET and Android Basic understanding .
• Processors : ARM, Intel XScale PXA 272, Fujitsu-FR30, FR16,
• Intel 8051 and Intel 80c196.
• Communication protocols : CAN, VAN, Modbus and RS232C.
• Telematics Protocols : GATS, eNavi, ABB and SMS Protocols.
• OS : Win 2k/XP, Windows 7, Windows Vista, Window XP
• Embedded and Unix/Linux Ubuntu 11.x and later .
• Database : MySQL 5.x/6.x, Oracle 10.x, Teradata, SQL server,
• JDBC/ODBC and Hadoop Basic understanding
• Version Control and Bug tracking : CVS, SVN, Git, Rational Clear Case, Visual Source
• Safe, PVCS tracker, Telelogic DOORs, JIRA, Bugzilla and ClearQuest.
• Build Tools : Apache Ant and Apache Maven 2.x/3.x
• Application Servers : Tomcat 6.0/7.0 and Sun Java Application Server
• IDEs and other Tools : QTDesigner, Tasking EDE, Pseudo-SAM, Keil,
• MASM, Platform Builder WinCE , Target Designer
• WinXPe , CANoe Simulator 3.0, Fujitsu Softune workbench for FR30. IBM Web Application Studi developer, Eclipse Ganymede/ Galileo/ Indigo/ Juno/ Kepler, Sun Java studi creator, Net Beans 5.x/6.x, IBM RAD 6.x, Putty, PL SQL Developer, BIRT Reporting Tool and MS Visi .
• Testing : JUnit, Unit Testing Black box white box and
• System Testing.

PROJECT DETAILS

Project Description

• Line Maintenance Console project is the Eclipse RCP Plug-in based desktop application. This application is hosted in the Field Service Laptop FSL used by the Thales Field Service Engineers in the Airports t plug-in t the aircraft for the following actions:
• Offload BITE information
• Retrieve Payment Transaction logs, Secure logs, Flight Connectivity logs and Usage collector logs
• Perform any Software and/or Media content download and installation onto the Digital Server Units both Primary and Secondary and Seat Video Display Units SVDU
• Perform Software download only onto Audio Video Controller Device AVCD , Interactive Cabin Management Terminal ICMT and Passenger controller Unit PCU
• Below are the modules in the application:
• BITE: Takes BITE database and generates bite offload xml files, import module that imports bite offload xml files from sql/tgz/zip, use ALFRESCO t archive bite offload xml files by Airline, Aircraft, Year, Month wise, tracker t track bite xml files, transform bite xml t a generalized format t report, built bite reports using BIRT.
• ADMIN module that allows the user t modify/change the following,
• Airline, configurations and Aircraft configurations,
• Drive Keys, Product Keys of the FSL machine,
• Registry of the FSL, Features,
• User details and Group users' information.
• Apart from the above changes, the information is saved in CVS and new packages shall be created in the module.
• RESOURCES module that showcases all details about the Airlines, their configuration and Aircraft Tail. From the tail inf is derived all other detailed information such as,
• Flight details both LOCAL and SERVER
• BITE Offload details both LOCAL and SERVER
• BITE Report details both LOCAL and SERVER
• TASKS details both LOCAL and SERVER
• Software configuration Items
• Bill of Material BOM items

Responsibilities

• Participated in Business Requirements/User Stories gathering and Effort Estimation.
• Decided and finalized the Architecture based on the Business Requirements/User Stories.
• Involved in Eclipse RCP OSGi and Plug-in based development.
• Prototyped/Evaluated t use XJC Xml t Java classes , JAXB Java Architecture for XML binding , Hibernate Java persistence XSD , HyperJaxb and built the core framework layer for the tool, this layer is used by rest of the modules. The Java XML binding is achieved through compiling XML Schemas t get JAXB generated Java Objects.
• Developed RCP Plug-in for various modules such as ADMIN, RESOURCES, BITE and Offload.
• Developed and Integrated BIRT Open Source technology platform t create data visualizations, reports and graphs that can be embedded int Rich Clients and Web applications .
• Performed Aircraft Interface testing t validate the Keyline data acquisition and navigational data acquisition by the system.
• Supported in troubleshooting IFE issues in PAXGUI, Framework, CORE, Cabin GUI, Apps and Games.
• Involved in generating Database configuration files as customer airlines LOPA, loading the software part numbers and loading media contents in the IFE test racks' DSU Digital Server unit servers both primary and secondary, SVDU Seat Vide Display Unit , AVCD Audi Vide Controller Device , ICMT Interactive Cabin Management Terminal and PCU Passenger Control Unit .
• Integrated Hibernate JPA provider that flushes the Plugin Objects int the MySQL DB.
• Managed and performed team activities tracking and mentoring. Helped team t achieve timely delivery.
• Performed frequent code reviews using ePMD tool on every sprint.
• Performed Code optimization and Memory management using JProfiler.
• Prepared a presentation on customer service orientation and presented t the entire onsite development center.
• Conducted daily standups and status meetings.
• Prepared weekly status reports and presented t customer.
• Involved in preparation of Senior Management Review presentations on a monthly basis.
• Prepared technical whitepapers on technology related t project and shared in company domain portal.

Project Description

• DWR: Discrete Work Request is a work flow management system within Boeing aircraft assembly line shop. Each Discrete work identified during the flight test will be added t this system and will be tracked t closure. Each work is estimated and added t a Statement of Work SOW and will be released as a package. SOW closure is the end of work flow which will be carried out after obtaining signatures from various authorities at various stages in between.
• The DWR application is designed as a distributed modular application using JSF, J2EE technologies with Oracle 10g backend. The activity includes the development and merging of components according t the new requirements from other Labs/Organizations.
• SSPI: Single Source of Process Information is a project involved in developing and maintaining a web-based HR management application that hosts the HR and management related processes, policies and other technical documents of the Boeing company.
• The SSPI application is designed as a web application using Struts 1.0, J2EE technologies with Oracle 10g database as a back-end.

Responsibilities

• Involved in Business Requirements/User Stories and identification of User stories at various Product backlogs.
• Involved in UI and Middleware development, deployment and Integration.
• Developed front-end presentation layer interacting the business layer.
• Handled middle business model layer modules such as SOW and Work Package and designed DAO layers for these modules.
• Responsible for integrating presentation layer with business model layer.
• Involved in End-to-End layer development in SSPI project.
• Developed the JPA interfaces for all these modules t interact with Oracle DB.
• Involved in Build and Integration.
• Responsible for maintaining the code versioning and management.
• Prepared Unit Test cases using JUnit and System Test cases.
• Performed Unit testing and System Testing.
• Architected and designed the architecture/design of the project.
• Responsible for Code reviews and team monitoring.
• Actively led the team in entire SDLC and performed code reviews frequently.
• Adopted LEAN initiative in the projects.
• Coordinated developments and activities between Seattle and India Chennai teams.
• Conducted daily standups and status meetings.
• Prepared weekly status reports and presented t customer.
• Prepared weekly Business Center of Excellence reports on project status and issues t the Senior Management.
• Involved in preparation of Senior Management Review presentations on a monthly basis.

Project Description

• This is a J2EE based Web application which is used by Telematics Unit Developers from various part of world to test the ATX TOS Server. Primary goal of this tool is Functional Testing, Load Testing, Stress Testing, Protocol Validation, Error Scenario preparation and TMU Prototyping. This application interacts with the CDMA device which interacts with the ATX J2EE Gateway similar to the automobiles interacting to the ATX Gateway for Voice Data Calls. Application's feature includes: TCP Connectivity in Packet Data Protocol, Data Interaction via SMS Protocol and Voice interaction with Telephony service. This Three-tier application has
• UI containing
• user customizable message preparation
• sequencing packets
• some handy utilities
• Middle-layer containing
• payload preparation
• Application Layer Protocol Implementation
• segmentation and all business logic implementation
• Data Layer containing
• data manipulation
• data transportation on air
• network error handling/recovery
• segmentation
• This application was developed for the custom Conti TCU Device which is used t test ATX Environment Gateway systems, T3 Platform, Legacy JMS based Platform etc. . The prototype - Conti TCU device has test switches and test LEDs through which the Airbag activation, DTC initiation e.g. CAN Bus malfunction etc. , car door status, Speed Alert initiation, Recall Campaign Notice, etc. can be triggered/notified. The device uses USB port t communicate the status and activities t the Conti Windows application. A windows based in system software downloader was developed t download the binary int the TCU device. Using this device, variety of application was developed E.g. Triggers over-night load t the ATX server and outputs the logs.
• This application als has database storage, report generation and self-service automated test cases. All these developments are J2EE based platform and are based on OOO design t accommodate any future changes without affecting the current design. This project involves development of testing tool for three different OEMs viz., BMW, Honda and Hyundai . The testing tool acts as a simulator for Telematics Control Unit and used t test the software in Telematics Service Operator. This tool is used t d Functional Testing, Load Testing and Stress Testing. This application has a long life cycle has it came across many Agile Lifecycle for implementing requirements for different clients.

Responsibilities

• Involved throughout Requirements gathering through architectural decisions.
• Developed web-based tool t simulate the voice calls and data messages.
• Analyzed business requirements and translated them int technical designs.
• Contributed extensively t all the phases of SDLC starting from reviewing the approach , preparing design document Design Phase , coding, code inspection and unit testing Development Phase , bug fixing QA and UAT and enhancements post implementation Production Support for all vendors .
• Responsible for Project Setup using Maven, SVN environment.
• Involved in writing business logic as per approach document.
• View Object Preparation for all the use-cases and Design Optimization using OOO.
• Designed and developed the Hibernate and DAO's required for all the database tables.
• Studied and Implemented GATS, eNavi, ABB, SMS, Packet Data Protocols on the project.
• Used Struts/JSF MVC framework t develop web applications with the prototyping in Spring Framework.
• Utilities like Modem Status are developed via Spring Framework.
• Used tiles along with the Struts 2.0.
• Enhanced with Dozer Mapping for Storing and Retrieving DAO from VO.
• Provided Maintenance and Support for and after production.
• Architected the workflow of the whole project using various design patterns like MVC. J2EE Patterns in each tier. Performed Unit testing and System Testing.
• Coordinated development teams and coordinated activities between Irving and India Chennai teams.
• Conducted daily standups and status meetings.
• Prepared weekly status reports and presented t customer.

Project Description

The project is about developing the UI for BMU Bed-side Monitoring Unit device for various languages, viz., German, French, Italian, Portuguese and Spanish and Japanese. BMU is part of the bigger medical device called Sedation Drug Delivery system SDS , which was the flagship.

Responsibilities

• Involved in design, development and deployment.
• Involved in Unit testing and System Testing.
• Developed Multilingual UI screens for the SDS BMU device which involved developing translation files using QTDesigner TrollTech in Linux Environment.
• Conducted daily standups and status meetings.
• Prepared weekly status reports and presented t customer.
• Involved in writing business logic as per approach document.

Project Description

The project is about the Data Migration and Integration Activities in migrating and integrating the SeaPine Issue Mgmt server , Slate Requirements Mgmt Server , EpiCentre Document Mgmt Server and the CAD ProE Drawing Mgmt Server of all SDS related databases.

Responsibilities

• Worked as a data analyst in the Data Migration and Integration Activities in migrating and integrating the SeaPine Issue Mgmt server , Slate Requirements Mgmt Server , EpiCentre Document Mgmt Server and the CAD ProE Drawing Mgmt Server .
• Worked towards the FDA regulatory processes and deadlines.
• Analyzed pre-migrating requirement criteria about the parameters, sizes and data that has t be migrated and mapped.
• Involved in major brain-storming across SDS departments t sort-out the requirements as t what are the real-time data has t be migrated.
• Als involved in efficient methodologies in processing the raw data, prior t the data migration.

Project Description

The project is about developing the Automated Test Equipment ATE for the SDS devices in order t test each and every functionality of the BMU Bed-side Monitoring Unit , PRU Procedure Room Unit , UPS and other hardware related devices.

Responsibilities

• Majorly involved in Stub development in C for the GUI and the other modules that communicates with the hardware.
• Als performed intensive system testing using the ATE.
• Responsible for generating statistics using the ATE results.
• Attended daily standups and status meetings.
• Partly prepared weekly status reports along with leads and presented t customer.

Project Description

This project is about developing a data acquisition tool t receive Hl7 data from the SDS medical devices and process it t the readable output. And als processing audio/vide input from SDS medical device t store and playback. Develped UI and Audio/vide processing through DirectShow.Net libraries.

Responsibilities

• Majorly involved in application development activities such as
• Front end development
• Stubs
• DirectX Show media interface development.
• Involved in integrating UI presentation framework with the middle business layer.
• Performed peer and offline code reviews.
• Performed in testing and wrote test plan documentations.
• Majorly involved in architecting and researching on Hl7 protocol.
• Learned and adhered t FAA standards and procedures.

Project Description

This project is about stubs development for the drivers that are built for the Sterilizers. The stubs developed were executed and debugged along with the original drivers for the unit test coverage and branch coverage purposes.

Responsibilities

• Worked on Unit testing and stub development for all driver modules.
• Involved in driver stub development.
• Prepared unit test cases for the stubs developed.
• Performed peer and offline code reviews.
• Performed in testing and wrote test plan documentations.

Project Description

• The Development of the CAN evaluation module for the Siemens VDO Instrument Cluster for IVECO Trucks. CAN evaluation module is the Centralized module system which evaluates CAN signals for the validity, First value, Timeout, Error state and Error values. CAN Eval mod evaluates the signals and updates the database modules, which in turn provides access t other Application layer modules.
• The CAN module filters out the respective signal based on the data types and provide access t other modules, which in turn uses for other high-end application layers.
• The Fujitsu FR 30 91v360 controller with CAN controller was used as the main hardware background. Softune Workbench Compiler/Simulator was used for compiling, debugging and porting. Visual Studi was als used for compiling and building. Vector CANoe CAN analyzer was used for Testing and Debugging CAN signals.

Responsibilities

• Majorly involved in CAN Evaluation Module development and Debugging
• Involved in System Test Plan preparation and System Testing.
• Prepared System Test Specification and Integration Testing specifications for the entire Instrument Cluster modules.
• Performed Unit testing and System Testing.
• Involved in Code reviews.

Project Description

• The SedanPC was an Infotainment development focusing on Cars. It involved development of WinCE based customized OS, with applications developed using Embedded VisualC and Visual Studi .NET. The other major features planned were Bluetooth telephony over GSM/GPRS, and Navigation systems GPS .
• The system was developed on Intel-X86, ARM, Intel XScale PXA272 platforms. The TrakPod GPS receiver unit was used for the GPS development.
• The tool for OS development was WinCE Platform Builder 5.0, by which customization of components, reduced footprints, Real-time capabilities were achieved. The Platform builder in itself had embeddedVC compiler for compiling the application developed on top of the WinCE OS kernel.
• Bluetooth API and stacks were customized for telephony, address book download and other applications.

Responsibilities

• Majorly involved in OS Integration and Porting t WinCE mobile platforms
• Als involved in Application development using embedded VC tool and compiler in the WinCE platform builder.
• Designed, developed and customized COTS Bluetooth API stack into application
• Performed remote testing of the WinCE image ported in the target platform.

Project Description

• This product, MTCT is a Tablet PC used as a Thin-client device with a customized footprint. It was designed t use as a PC accessing thin client or remote device.
• Windows XP embedded OS is used in Tablet PC as a base OS. WinXPe is a customized version of Windows XP. The windows XP embedded has few tools from Microsoft like Target designer, Component Designer, Embedded studi , which are used for tailoring the customized needs of the PC. These tools are used t componentizing the binaries of Windows XP, which is readily available with Component Database provided by Microsoft .
• Componentization of the XP binaries according t the required features is possible in quicker time-to- market. Development of componentized and built final footprint image is possible in an hour or tw . Target Designer is the tool t build, debug and for porting of the final customized image footprint.

Responsibilities

• Involved in OS Integration Windows XP embedded using Embedded Studio IDE.
• Had worked on System Integration and porting t Tablet PCs.
• Designed and customized Windows Components using Component Designer.
• Involved in porting the developed component/library int the Target Designer.

Project Description

Provided hardware, networking and OS support for the DELL Laptop customers in North American home-segment group. Dell's Latitude and Inspiron Laptops are the best selling Portables in the market. Dell provided D-Link NIC cards, True Mobile wireless cards on the latest products of Laptops.

Responsibilities

• Supported on products, networking, and wireless issues.
• Involved in challenging tasks and prospects of learning in the latest Hardware, PCs, NIC cards, Wireless, OS OEM and networking concepts and troubleshooting the same.
• Attended quality training on voice and technical support.