Name : J. KUGHAN E-Mail : addzet@r.postjobfree.com

HADOOP DEVELOPER Mobile : +91-994*******

City/State: Chennai / TamilNadu

PROFESSIONAL SUMMARY:

Having total of 8+ yrs. of experience in IT industry.

Having 3 yrs. of experience in Hadoop Analysis, Design, Development, Deployment and Maintenance of and big data applications and currently working as a Hadoop developer at RheinBrücke IT consulting, Chennai.

Having 3 years’ experience in EPICOR Product customization and 1 years of experience in Web and Windows applications development, 2 years in SAP-B1 product customization and Expertise in C#.net, VB.net and ASP.net Programming, ADO.Net and Microsoft SQL Server 2008/2008 r2, 2012.

Hands on experience in using MapReduce programming model for Batch processing of data stored in HDFS.

Installed and configured multiple Hadoop clusters of different sizes and with ecosystem components like Hive, Sqoop,

Worked on all major distributions of Hadoop Cloudera (CDH4, CDH5), Hortonworks (HDP 2.2, 2.4)

Transformed and aggregated data for analysis by implementing work flow management of Sqoop, Hive

Experience in retrieving data from databases like MYSQL, SQL and Oracle into HDFS using Sqoop

Expertise in web Technologies like HTML, CSS, XML

Experience in developing SSRS and Crystal reports.

Expertise in validating requirements, performing analysis and design in the form of standards, implementation, review and testing

SKILLS:

Big Data / Hadoop : HDFS, MapReduce, HIVE, Sqoop

Real time/Stream Processing : Apache Storm, Apache Spark

Operating Systems: : Windows, Unix and Linux

Programming Language : Java, Scala, SQL

Data Base : Oracle 9i/10g, SQL Server, MS Access

Web Technologies : HTML, XML, JavaScript

IDE Development Tools : Eclipse, NetBeans

Methodologies : Agile

OTHER SKILLS:

Business Domain : Enterprise Resource Planning.

Epicor Integration Tools : Epicor Service Connect.

Epicor SKILLS : BAQ, BPM, Customizations, Dashboards

Programming Languages : C, C++, C#, LINQ, Asp.Net, VB.Net, ADO.Net

Scripting Languages : Java Script

Databases : SQL Server 2008, 2012, 2012R2, MS Access

Reporting tools : Crystal reports, SSRS

Version management Tools : VSS

EDUCATIONAL QUALIFICATION:

B.E [EEE], First Class-2005 Passed Out

CERTIFICATION:

Certified in Epicor 10.2,10.1

GLOBAL CLIENTELE:

FLSmidth (Germany, Hamburg, PERU, Chile, Chennai)

DNO (Dubai)

ZAKER (Dubai)

AirArabia (Dubai)

Gokaldas Exports (Karnataka)

QMax (Tamilnadu)

ACHIEVEMENTS & AWARDS:

Best performer for the month in Epicor service connect integration.

Outstanding Performance in for SAP-B1 Add-on developments

WORK EXPERIENCE:

Project #1: The project deals with developing a next gen data analysis application. This application is based on latest Hadoop and frontend technologies. Customer Information is fed from various sub systems to create a complete and actionable customer profile.

Responsibilities:

Installing, configuring and testing Hadoop ecosystem components like MapReduce, HDFS, Hive, Sqoop.

•Imported data from various sources into HDFS and Hive using Sqoop.

•Created Partitions and Buckets in Hive for both Managed and External tables for optimizing performance.

•Continuous monitoring and managing the Hadoop cluster.

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Project #2 : This project dealt with improving Sale and Transaction data by building a robust unified data source for data exploration purposes and easy retrieval of critical information. Then, it splits the transactions based on type and generates the files for the respective providers. The platform is built on Hadoop ecosystem with HDFS being the primary data storage.

•Worked on analysing Hadoop stack and different big data analytic tools including Pig, Hive, HBase database and Sqoop.

•Designing and implementing semi-structured data analytics platform leveraging Hadoop.

•Worked on performance analysis and improvements for Hive and Pig scripts at MapReduce job tuning level.

•Involved in Optimization of Hive Queries.

•Developed a frame work to handle loading and transform large sets of unstructured data from UNIX system to HIVE tables.

•Involved in Data Ingestion to HDFS from various data sources.

•Created and maintained technical documentation for executing Hive queries

•Used Hive to analyse the partitioned and bucketed data.

Project #3: Project Description: This project deals with centralization and processing of data from various facilities, format, normalize, and standardize that data in a way that can be used to create and improve the community inventory records.

Roles & Responsibilities:

•Analyzed data using Hadoop Components Hive.

•Experienced in development using Cloudera distribution system.

•Worked Hands on with ETL process.

•Load and transform large data sets of structured, semi structured and unstructured data using Hadoop/Big Data concepts.

•Worked with application teams to install operating system, Hadoop updates, patches, version upgrades as required.

•Involved in loading data from UNIX file system to HDFS. Experience in working with Hadoop clusters using Cloudera distributions.

•Experience in Importing and Exporting the Data using SQOOP from HDFS to Relational Database systems.

•Created Sub-Queries for filtering and faster execution of data. Created multiple Join tables and fetched the required data.

•Implemented Partitioning, Dynamic Partitions and Buckets in Hive.

•Supported Map Reduce Programs those are running on the cluster.

Project : PO Approval Module in Epicor

Client : DNO, Dubai

Duration : 3 months

Team Size : 3

Languages : C#.Net.

Environment : Visual Studio 2008,

Database : SQL Server 2012.

Project Description: Development of windows based Approval screens for the amended Purchase orders to be approves various approval levels defined as per approval settings.

Roles & Responsibilities:

Windows based screen development using Epicor business objects.

SSRS Reports development.

Unit testing and Deployment in the Live server.

Project #4 : Payroll Module in Epicor

Client : DNO, Dubai

Duration : 4 months

Team Size : 4

Languages : C#.Net.

Environment : Visual Studio 2008,

Database : SQL Server 2012.

Project Description: Development of windows based screens like Salary History Dashboard development, Accrual detail and summary reports.

Development of screens for employee loan modules.

Roles & Responsibilities:

Development of screens based on FSD for the Loan and Salary history dashboards.

SSRS Reports development on Loan requests.

Unit testing and Deployment in the Live server.

Project #5 : Payroll Module- in Epicor

Client : Air Arabia, Middle east

Duration : 4 months

Team Size : 4

Languages : C#.Net.

Environment : Visual Studio 2008,

Database : SQL Server 2012.

Project Description: Development of screens for the various Payroll configurations like defining the elements that are applicable to employees grade wise.

Roles & Responsibilities:

Development of screens based on FSD

Unit testing and Deployment in the Live server.

Project #6 : Finance reports Addon

Company : Octopus Systems, Chennai

Duration : May 2013 to August 2013

Team Size : 3

Languages : VB.Net

Environment : Visual Studio 2005,

Database : SQL Server 2008.

Reporting Tool: Crystal reports (Version 11.0)

Description: Worked on various finance reports like General Ledger report, VAT Register, Sales and Purchase registers. Data has been fetched from the SAP Database and reports are developed.

Project #7: ERP(Sap Business One)

Company : Genisys Softwares, Bangalore

Duration : Feb 2013 to till date

Team Size : 3

Languages : VB.Net

Environment : SAP Business One 8.8(PL-06), Visual Studio 2008,

SQL Server 2008 R2.

Description:

Worked on Various customizations on SAP Business One like Forwader Quotation,PO tracking and GRN customizations.Developed various MIS reports like Point Of Sales Report,Purchase business report,Sales Quote Conversion report etc..

Project #8: Price Check Module

Company : Genisys Softwares, Bangalore

Duration : October 2012 to Jan 2013

Team Size : 4

Languages : VB.Net

Environment : Visual Studio 2008, SQL Server 2008 R2.

Description:

This Project is developed for an electronics equipments trading company which is bangalore based.

* The main theme of the project is to get and check the various special prices of all the items quoted in the Sales Quotation or Sales Order across all the databases of various global locations in one customized screen.

*After getting the consolidation prices from different databases the prices are compared and the best price is selected out of that and the Sales Quote/Sales Order will be updated with the price.

*If the items are already available in the stock it is utilized otherwise the items are purchased from the better price vendor and respectively the Sales Quote/Sales Order is updated.

*Here the margin percentage is also calculated so that the company gets better profit.

Roles and Responsibilities:

* Worked on the Request for Quotation, Sales Quote and Sales Order and Price Check module.

*Involved in the analysis of the requirements, database design and developement of the screens.

*Generate various MIS reports like Purchase Business,Sales and Purchase report across all the Global databases.

*Performed Unit testing of all modules with respect to the test cases prepared .

*Providing bug fixing and go-live support.

Project #9: Enterprise Resource Planning.

Company :Genisys Softwares, Bangalore

Duration : September 2012 to October 2012

Team Size : 2

Languages : C# .Net

Reporting tool :Crystal reports

Environment : Visual Studio 2005, SQL Server 2008.

Description:

*This Project is done for electronic automation industry. It includes various modules like Purchase, Sales, Production etc. In this Project maufacturing a instrument is tracked using a project code.

*Based on the Project code the Purchase of raw materials, Issue of raw materials,Receipt of the finished goods and the Sales of the same is tracked.

*Hence based on the Project code the Profit and Loss of the machine manufacturing is arrived and analysed.

Roles and Responsibilities:

*Worked on various reports like Sales Register, Purchase Register, Purchase Order, Production Issue, Production receipt

*Worked on the Profit and Loss report and the summary of the same for month wise and also developed reports like ED Annexure10,ST Annexure.

Project #10: Barcode Integration in Enterprise Resource Planning.

Company : Preludesys India private ltd, Chennai

Duration : May 2011 to March 2012

Team Size : 2

Languages : C# .Net

Environment : SAP Business One 8.8, Visual Studio 2005, SQL Server 2008.

Description :

The project focuses on meeting the complete end to end requirements of the apparel company.The key areas in this project are Planning,Production,Sales and Purchase,Work Order,Work InProgress and MRP generation.Customization done in the all the above said key areas.

Barcode scanning has been incorporated in various modules like Goods receipt,delivery and GRN.

Various reports has been generated in the form of query reports and crystal reports.

Customized screen has been created for Barcode scanning while dispatching the items as well as while generating the packing slips for the delivery.

Responsibilities:

Worked on the Sales, Purchase, Production, Planning and MRP modules and the customization of the same.

Created complete customized screens for Various masters, Planning,Work Order,Purchase indent,Packing slip generation,Raw materials creation,SKU Creation,Finished goods creation,Product category definition,User control validation dash boards .

Played an active role in the database design, development and enhancement of the proposed solution.

Involved in creating the stored procedures and views.

Created crystal reports and print layout designs for analyzing the Sales,Despatch,Incoming payments,Packing Slip generations,

Created major reports like Excise invoice report,Tax invoice report,Excise invoice summary report,Incoming/Outgoing payments reports, Picking slip report,

Sales Analysis report,Size wise stock statements.

Involved in the implementation and Go-live support.

Responsible for bug fixing, analyzing solving the issues.

Project #11: Enterprise Resource Planning.

Company : Preludesys India private ltd, Chennai

Duration : October 2010 to April 2011

Team Size : 4

Languages : C# .Net

Environment : SAP Business One 8.8, Visual Studio 2005, SQL Server 2008.

Description :

This project is done for a company which is Hyderabad based. The business of the company is selling computers, computer peripherals and its accessories.The objective of the project is to maintain the complete business process of the client in an application that includes Purchase, Sales and Service. This project focuses on these modules and it provides an high end business solution to the customer.

Responsibilities:

Worked on the complete service and installation module.

Played an active role in the database design, development and enhancement of the proposed solution.

Involved in creating the stored procedures and views.

Created crystal reports and print layout designs for the client needs.

Involved in the implementation and Go-live support.

Responsible for bug fixing, analyzing solving the issues.

Project #4: Enterprise Resource Planning

Company : Preludesys India private ltd, Chennai

Duration : September 2010 to April 2011 [6-Months ]

Team Size : 4

Languages : C# .Net

Environment : SAP Business One, Visual Studio 2005, SQL Server 2005.

Description :

This project is done for an Chennai based company. The client is one of the leading test equipments manufacturer which exports their equipments to various domains airforce, navy and to some electronic majors. The core theme of the project is to maintain the clients various business criterias like Sales, Purchase and Production order in one application that will make their business process easy. The key concept in this project is to generate serial no’s while creating the sales or purchase orders and then to track the materials that are purchased and sold by scanning the serial numbers. Hence the barcode integration is done for scanning.

Responsibilities:

Worked on the Production order, Sales and Purchase modules.

Played an active role in the database design, development and enhancement of the proposed solution.

Involved in creating the stored procedures and views.

Created crystal reports for MIS reports and other reports.

Involved in the implementation and Go-live support.

Responsible for bug fixing, analyzing solving the issues.

Project #12: Enterprise Resource Planning[Garment Industry]

Company : Preludesys India private ltd, Chennai

Duration : October 2009 to March 2010 [6-Months]

Team Size : 4

Languages : C# .Net

Environment : SAP Business One, Visual Studio 2005, SQL Server 2005.

Description :

This project is done for an apparel industry which needs and application for that exactly matches their garment manufacturing processes. In this project there are various modules involved like Order planning, Sales Order, Purchase Order, Inventory, Job work,Banking and finance.

Responsibilities:

Worked on the Purchase Order module, Job work module, a part of the Order planning module.

Played an active role in the database design, development and enhancement of the proposed solution.

Involved in creating the stored procedures and views.

Created crystal reports for Purchase, Sales and other modules.

Involved in the implementation and Go-live support.

Responsible for bug fixing, analyzing solving the issues.

Project #13: Payroll Management System [Windows based application]

Company : Preludesys India private ltd, Chennai

Duration : August 2009 to October 2009 [3-Months]

Team Size : 3

Languages : C# .Net

Environment : Visual Studio 2005, SQL Server 2005.

Description :

This project is done for a Chennai based client whose business is manufacturing inner garments. The client need an application that can able to maintain their employees information like employee personal details, attendance register, salary register, allowance details leave information and loan details. The permanent and temporary employee’s registers are maintained in a clear cut manner which made the payroll management easier to the company.

Responsibilities:

Worked on the salary calculation module, loan details modules.

Played an active role in the database design, development and enhancement of the proposed solution.

Involved in creating the stored procedures and views.

Created crystal reports for salary slips and for the attendance register.

Involved in the implementation and Go-live support.

Responsible for bug fixing, analyzing solving the issues.

Project #14: Export Order Processing [Windows based application]

Company : XCAVN Corporate Solutions,Chennai.

Duration : Jan 2009 to July 2009 [6-Months]

Team Size : 3

Languages : C# .Net

Environment : Visual Studio 2005, SQL Server 2005.

Description :

This project is executed for a client whose business nature is export of finished leather. Hence all the exporting features are incorporated in the project with various modules like Banking, Letter of credit, Bill of Exchange, Inspection form etc…

The end to end export business functionalities are covered in this project which caters to the needs of the client.

Responsibilities:

Worked on the Masters,Banking, and Drawback claim module

Played an active role in the database design, development and enhancement of the proposed solution.

Involved in creating the stored procedures and views.

Created crystal reports for various export documents.

Responsible for bug fixing, analyzing solving the issues.

Project #7: [Employee Management System] [Web based application]

Company : XCAVN Corporate Solutions,Chennai.

Duration : May 2008 to Dec 2008 [8-Months]

Team Size : 4

Languages : C# .Net with Ajax, Css and Java scripting

Environment : Visual Studio 2005, SQL Server 2005.

Description :

The core theme of this project is to manage the human resource information of the company in the web application. This company has various branches in different parts of the state. Hence they need a application which integrates all their branches and provides up to date information of various branches. Hence this project is done in such a way of meeting their needs with modules like Employee module, Finance module.

Responsibilities:

Worked on the Employee module and supported the loan module.

Played an active role in the database design, development and enhancement of the proposed solution.

Involved in creating the stored procedures and views.

Involved in the implementation and Go-live support.

Responsible for bug fixing, analyzing solving the issues.

Project #15: [Project Management System][Web based application]

Company : XCAVN Corporate Solutions,Chennai.

Duration : Nov 2007 to April 2008 [4-Months]

Team Size : 4

Languages : C# .Net with Ajax, Css and Java scripting

Environment : Visual Studio 2005, SQL Server 2005.

Description :

This project is done for an bangalore based fire safety equipments company. This project focuses on the complete Project management, Bill of Material, Inventory,Purchase and Sales. This application covers their business needs right from getting the orders from their customers, planning for the order and passing the plan to various management levels for the approval and getting their approval for the material request and other requirements.

Responsibilities:

Worked on the Project Planning module, Bill of material approval module.

Played an active role in the database design, development and enhancement of the proposed solution.

Involved in creating the stored procedures and views.

Involved in the implementation and Go-live support.

Responsible for bug fixing, analyzing solving the issues.

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