Datstage_Developer_with_3.8yrs_exp
- 1. Sanjay MN +91 9731246600 sanjumn87@gmail.com RESUME SUMMARY OF EXPERIENCE • Overall 3.8 years of DataWarehousing experience in diverse areas like Data Modelling, Reporting and ETL. • Having 2.8 years of experience as ETL Developer using IBM InfoSphere Information Server DataStage versions 8.5. and over 1 year experience as BI Developer using cognos BI 10.1/10.2. • Developed number of DataStage ETL jobs based on business requirements using various DataStage Stages as Copy, Modify, Aggregator, Filter, Funnel, Join, Lookup, Merge, Change Capture, Datasets, Sequential files and Transformer etc. • Involved in performance tuning of datastage jobs. • Having strong and working knowledge on Cognos Report Studio , Frame work manager and Dashboard • Having Experience on Cognos Administration like installation and configuration, cognos report deployment, troubleshooting cognos related issues. • Experienced with complete application development life-cycle including requirements gathering, analysis and design, implementing, testing and deployment. • Have Sound knowledge in databases such as SQL Server, oracle etc • Excellent problem resolution and communication skills with ability to work under pressure in a highly visible role. TECHNICAL SKILLS ETL Tools Datastage 8.5 , Talend BI Tools Cognos 10.2 (Report Studio), JasperSoft Databases IBM DB2 , SQL Server 2005/2008, oracle Languages SQL, PL/SQL
- 2. Sanjay MN +91 9731246600 sanjumn87@gmail.com Operating systems Windows 7,Windows Server 2008/2003, Ubuntu Business Domain Data Warehousing CERTIFICATIONS: IBM Infosphere Datastage 8.5 Oracle Oracle Database 11g: SQL Fundamentals I EDUCATION QUALIFICATIONS: M.Tech (Software Engineering) from EPCET Bangalore , Karnataka(2011) with 73.7% aggregate. B.Tech (Computer Science) from PESCE Mandya, Karnataka (2008) with 66.5% aggregate. TRAININGS ATTENDED : • Initial Software Engineer Training Program : 2.5 Months : September 2011 – Dec 2011 • Session on Unix and shell scripting : 3 Days: 2nd June 2012 – 4th June 2012 • Session on Ab-Initio : 15 Days by Ab-Initio Corp, USA. • Session on Advanced MS SQL Server 2012 : 23rd Sept 2013- 27th Sept 2013 • Session on Data Modelling : 2 Days : Feb 2015 CURRENT EMPLOYER : • Larsen and Toubro Infotech Ltd., Bengaluru, India.
- 3. Sanjay MN +91 9731246600 sanjumn87@gmail.com PROJECT EXPERIENCE : Project 1 Title : CDC Data Integration Client : Standard Bank , South Africa Duration: Dec 2014 – Till Date Role : ETL Developer Responsibilities: • Involved in development and testing of Datastage jobs. • Communicate with clients and source application team members to understand the data. • Involved in dealing with Complex mainframe files that were received from CPS Source System. • Designed and developed Data Stage jobs for loading data from different sources such as Flat Files, Mainframe files and XML files into Data Warehouse applying standard validations. • Took ownership of CPS module. • Involved in Preparing the Unit test cases and unit testing. • Involved in debugging the Data Stage Jobs. • Coordinated with Scheduling Team to define the schedules. • Involved in migrating the code to SIT environment Description: The project main focus is to build an Enterprise data warehouse by taking all the customer based data from the Source systems like Debtors Finance, AMDOCS, CPS, BOL and Trade Finance etc., and consolidating it to make use of it for decision making purposes. Technology: • IBM Infosphere DataStage 8.5, • Oracle 11g
- 4. Sanjay MN +91 9731246600 sanjumn87@gmail.com Project 2 Title : Reporting Services for Mutual Funds line of business Duration: January 2013 – Sept 2014 Role : ETL Developer Responsibilities: • Understanding the concept of Mutual Funds. • Initial Requirement Analysis and thereby for the additional columns to be involved for the existing tables and table changes to be involved in multilingual feature implementation that would cater to French language preferring clients both in Canada and outside Canada. • Designing of the Logical Level Design documents for the various tables involved as per the data model. • Designing the various stages of the project with special emphasis on performance. • Development of the various ETL performance tuned jobs as per the mapping documents specification. • Unit Testing for the ETL jobs designed. • Development of the ETL Sequencer and thereby scheduling of ETL jobs. • Monitoring databases for the Development, Quality Assurance and UAT environment in regard to performance and tuning of databases and recommend solutions for system performance issues. Description: Unitrax is a record-keeping platform used by large mutual funds to keep track of customer accounts belonging to Citigroup Fund Services Canada Inc (CFSC). The objective of the Fox program is to cleanse, standardize and integrate the data from legacy systems and load it into the proposed ODS database which will facilitate operational reporting. This will drastically reduce the current stress on the legacy systems to manage both the business operations and the operational reporting during the same time frame.
- 5. Sanjay MN +91 9731246600 sanjumn87@gmail.com Cognos – Business Intelligence reporting system will fetch the required data from Operational Data Store and prepares reports/dashboards based on Adhoc/canned/ dashboard requirements Technology: • IBM Infosphere DataStage 8.5, • IBM-DB2 LUW 9.7 Project 3 Title : Sales Reporting System Client : CBS, USA Duration: Aug 2012 to Dec 2012 Role : BI Developer The client used Cognos Impromptu to report data corresponding to the sales and revenue generation from each program across different regions. Being a very old and outdated version of Cognos, the tool lacked many advanced features. The objective of the project was to develop an enhanced yet simplified version of the metadata model in Cognos 10.2 Framework Manager along with redevelopment of the Impromptu reports in the advanced Cognos 10.2 Report Studio. Responsibilities: • Created different types of reports like List, Cross-tab, Chart, Drill-Thru and Master- Detail Reports. • Developed Prompt Pages, Cascaded input Prompts to display only the selected entries in the report and also worked on the customization of prompt parameters. • Involved in extensive use of conditional formatting while developing reports in Report Studio.. • Development of 90 reports in Cognos Report Studio • Analyze existing Impromptu reports to understand the business and functionality of each report. • Redevelop the Impromptu reports in Cognos 10.2 Report Studio.
- 6. Sanjay MN +91 9731246600 sanjumn87@gmail.com • Preparing Unit test cases for every report developed. • Installed and configured cognos 10.2 on windows server. • Deployment of cognos reports, troubleshoot of cognos service related issues. Technology: • Cognos 10.2 • SQL Server 2008 R2 Project 4 Title : Financial Data Mart Reporting Client : CBS, USA Duration: Feb 2012– July 2012 Role : BI Developer The client’s existing reporting in Neotix was cumbersome. Also, with changes in business requirements, the client needed advanced reporting capabilities. The project aimed at recreating the Neotix reports in Cognos 10.2 incorporating the advanced capabilities. Responsibilities: • Generate billing invoices for the project every month end. • Analyze existing Neotix reports to understand the business and functionality of each report. • Develop reports in Cognos 10.2 Report Studio to replicate the Neotix reports. • Validate reports and prepare test cases. • Constant interaction with the client to understand any modifications in business requirements and propose available options to implement the requirements. Technology: • Cognos 10.2 • Sql server 2008
- 7. Sanjay MN +91 9731246600 sanjumn87@gmail.com Project 4 Title : Spend Analysis POC Duration: Dec 2011 – Feb 2012 Role : BI Developer The objective of the POC is to enable to create Cognos reports and BI dashboard capability demo with KPI for Production & quality analysis and consumption report(Scorecard) Responsibilities: • Created data model as per the client data . • Created reports for cognos. • Created BI dashboard with KPI for Production & quality analysis and consumption report(Scorecard) • Application testing and bug fixing Technology: • Cognos • Sql server 2008 Achievements: • Presented with the “Best Team Award” during the annual event “Scintillations 2012” for Reporting Services. • “Certificate for valuable contribution” for being the key resource in handling Cloud Environment during the annual event “Scintillations 2013” for Datawarehousing BU.
- 8. Sanjay MN +91 9731246600 sanjumn87@gmail.com PERSONAL DETAILS Father’s Name: Mr. Nanjaiah Date of Birth: 30th November,1986 Hobbies & Interests: Reading, Travelling, Playing Cricket Languages known: English, Kannada, Hindi