Resume quaish abuzer
- 1. Quaish Abuzer QUAISH ABUZER Email: [email protected] Mobile: +91-9619588402 Qualifications: Degree and Date Institute Year of Passing Master of Computer Application(MCA) Birla Institute of Technology(BIT) ,Mesra,Ranchi 2010 Experience Summary: • Having 5.8 years of experience in Informatica. • Experience in analysis design, development and implementation of business applications using Informatica Power Center. • Strong design and development skills. • Working experience on Informatica Power Center Tools – Designer, Workflow Manager and Workflow Monitor. • Excellent knowledge of DATA WAREHOUSE. • Significant experience in ETL process in Data Warehouse lifecycle. • Developed different Mappings/ Mapplets using different transformations. • Possess excellent learning ability and practical implementation of the same. • Significant experience in preparing the Unit Test Cases and design document. • Experience in Performance Tuning the mappings. • Experience on Oracle SQL. 3 years experience in Teradata (multiset and volatile table,fastload,multiload, tpt, tpump, daigonastic stats, Joiner index, Loader connection, Teradata SQL Assistant ,stats,skew factor,dbc tables,export,import,release mload,error table,View point, etc) • Experience on SQL. • Performance tuning in sql and Informatica. • Hands-on experience procedure, function, triggers. • Error handling in Informatica. • Worked on all command of Unix. Good exposure of shell scripting in Unix. • Reviewing the code and documents prepared by the team. • Can adapt to new technologies quickly Capacity to work Meet deadlines • Excellent logical, analytical & debugging skills. • Have good communication skills, interpersonal relations, hardworking and result oriented as an individual and in a team. • A self-starter with clear understanding of the business needs and having radical and tactical problem solving approaches and possess excellent leadership and motivation skills. • Client interaction experience. • Good domain knowledge in Banking and Financial services(BFS). Additional experience:- • Informatica admin, deployment/migration, code release, tool release, configuration, setup, Repository backup/restore,types of connection in workflow manager etc. • Having good experience in Cloudera BIG data/Hadoop,HDFS,LFS,YARN, Hadoop Eco-friendly system, PIG,HIVE,Sqoop,Flume ,Hbase,Oozie,Zookeeper,map reduce. • Connectivity of Hadoop with Informatica to load data from LFSHDFS,HDFSLFS,HDFSHDFS. 1
- 2. Quaish Abuzer • Loading Data from HDFS to HIVE, LFS to HIVE using informatica. Technology: Operating Systems Unix, Windows Databases Oracle,Teradata, Sql Server,Ingress Technologies Power Center Tools/IDE Informatica, Toad, Putty, Winscp,Sql developer,HPQC Career Profile: Dates Organization Designation Dec 2012 - Present Capgemini Consultant July 2010 – Dec 2012 Tata Consultancy Services Systems Engineer Projects: The details of the various assignments that I have handled are listed here, in chronological order. 1. Capgemini:- Project SIMS Customer Schlumberger, Houston, Texas, United States Period July 2015 to Till Date Description We have source system SAP/MS SQL server.BI extractor comes in picture when source system is SAP. For MS SQL server source system we create mapping and call procedure. Pulled data has been directly loaded into Oracle DB (in work table).Work table to staging table loading done after implementing business requirement. Staging to Target is one to one mapping adding some business suggested column. We maintain history table for work table and Target table. Once data is ready in target table (Oracle DB), one team called reported team use that table as source. We are maintaining audit framework in all tables e.g Work tableStaging tableTarget tableHistory table Role • Client owner and responsible for keeping all the track and follow up with business for my clients. • Developed codes by interacting with the Business to understand the requirement and implemented the ETL logic. 2
- 3. Quaish Abuzer • Implemented cross-reference(Xref) logic. • Expertise in developing the mappings by using suitable transformation as per requirement. • Involved in performance tuning. • Understanding the whole process and gave suggestion to change whenever required. • Involved in analysis before acceptance. • Provides guidance/training to the new joinees as and when required. • Providing effective technical solutions among the team. • Enhanced the existing ETL mappings in Informatica to meet the new requirements. • Also part of the deployment ,good knowledge if Informatica administrator Implemented below scenarios as well being shared resource:- • Mapping Variable and Mapping parameter • Global Parameter • Power Center utilities (PMCMD command,PMREP command) • Global Parameter • Target Load plan • Indirect load • Event Wait • Dynamic parameter file • Performance tuning: Pushdown optimization Key range partition Pass through partition Hash auto key partition Environment Unix Tools Informatica 9.6.1,sql-devloper,winscp,putty,DVO Project Banking Solution Customer SNS Bank, Netherlands Period December 2012 to June 2015 Description The project is about all type of banking model. Like net banking, loan, mortgage, risk management etc. Creating new models, changing on existing code by CR or fixing issues on Incident request. Role • Client owner and responsible for keeping all the track and follow up with business for my clients. • Developed codes by interacting with the Business to understand the requirement and implemented the ETL logic • Expertise in developing the mappings by using suitable transformation as per requirement. • Involved in performance tuning. • Understanding the whole process and gave 3
- 4. Quaish Abuzer suggestion to change whenever required. • Involved in analysis before acceptance. • Provides guidance/training to the new joinees as and when required. • Providing effective technical solutions among the team. • Enhanced the existing ETL mappings in Informatica to meet the new requirements. • Mapping Variable and Mapping parameter • Global Parameter • Power Center utilities (PMCMD command,PMREP command) • Global Parameter • Target Load plan • Indirect load • Event Wait • Dynamic parameter file • Performance tuning: Pushdown optimization Key range partition Pass through partition Hash auto key partition Environment Unix Tools Informatica 8.6,sql- devloper,winscp,putty,Teradata,Morphues 2. In Tata Consultancy Services Project # 1 Project Vehicle upload Customer GE Capital, France Period July,2012– December,2012 Description GE has purchased lots of vehicle in Europe. All vehicle needs to classify on the basis of types and models. If model changed, then we need to discontinue the vehicle. On the basis return indicator decide which vehicle will go for servicing. Loading the data from flat file Source systems to the Revel Staging layer and then target involving all the calculation at transformation level. Getting source file from customer on business days. Roles & Responsibilities Developing and debugging the informatica mappings to resolve bugs, and identify the causes of failures. User interaction to identify the issues with the data loaded through the application. 4
- 5. Quaish Abuzer Developed different Mappings/ Mapplets using different transformations. Providing effective technical solutions among the team. Responsible for handling change. Responsible for code check in. Participated in the design documentation. Enhanced the existing ETL mappings in Informatica to meet the new requirements. Reviewing the code and documents prepared by other developers. Extensively worked on performance tuning. Maintaining all the trackers. Taking project level initiatives. Mapping variable and parameter Incremental load Mapping Variable and Mapping parameter Global Parameter Target Load plan Indirect load Tools Informatica 8.6, unix,Ingress DB Environment Unix Project # 2 Project NIKE Customer British Petroleum (BP),UK Period March,2011– June,2012 Description The NIKE application was using heterogeneous sources from different countries.That sources is invoice of oil sale on everyday in that particular country.We use different transformation as per business requirements.Finally we populate data in target table(oracle DB).So business generate report (invoice) in their standard format. Roles & Responsibilities Developing and debugging the informatica mappings to resolve bugs, and identify the causes of failures. Providing effective technical solutions among the team. Worked on Informatica tool – Source analyzer, Target Designer, Mapping designer, Mapplet designer and Transformation Developer. Created the partition for newly inserted records. Participated in the design documentation. The Mappings were Unit tested to check for the expected results. Study and analysis of the mapping document indicating the source tables, columns, data types, transformations required, business rules to be applied, target tables, columns and data types. Loaded data into the Data warehouse and there were two kinds of data loading processes (daily and monthly) depending on the frequency of source 5
- 6. Quaish Abuzer data. Reviewing the code and documents prepared by the team. Tools Informatica 8.6, Toad, Putty Environment Unix Project # 3 Project Bulk Data Extracts Customer PNC,US Period Sept 2010– Feb 2011 Description PNC Financial Services Group, headquartered in Pittsburgh, PA, is one of the nation's largest financial holding companies. The company operates through an extensive banking network primarily in Ohio, Illinois, Indiana, Kentucky, Michigan, Missouri and Pennsylvania, and also serves customers in selected markets nationally. Bulk Data Extract: Extraction of zipped files and place the Files in the directory from where informatica can pick up the files and perform the desired transformations for loading purpose Roles & Responsibilities Understanding the requirements and preparing the Low Level design doc based on understanding. Involved in designing the mappings between sources and targets Developing and debugging the Informatica mappings to resolve bugs, and identify the causes of failures. Involved in preparing the Unit Test Cases. Tools Informatica 8.6, Toad Environment Unix Passport Details: Name as on passport Relationship Passport Number Place of Issue Quaish Abuzer Self J4168356 Patna,Bihar Onsite Experience: 6
- 7. Quaish Abuzer Name of country Client Start date End date Netherlands SNS Bank 03-Mar- 2013 27-Apr-2013 Netherlands SNS Bank 10-Nov- 2014 08-Dec-2014 Current Address: 1204 A-Wing shiv om tower chandivali powai Mumbai 400072 Signature: 7