Avinash
[email protected] 9884691437
Phone.No+91-
Professional Summary • • • • • • • • • •
Around 3years of experience in IT industry. Having 3years of experience in implementing Data Warehousing projects and worked in Data stage 7.5.1A/8.0.1 Strong experience in Data Stage 7.5.1A (Data Stage Designer, Data Stage Manager, Data Stage Director). Extensively used ETL methodology for Designing jobs that extract, integrate, aggregate, transform, and reuse metadata and run, monitor, and schedule jobs using Data Stage. Good knowledge in Data warehousing concepts. Worked on Parallel Extender (PX). Worked extensively on different types of stages like Join,Lookup,Filter Transformer, Hashed File, Aggregator, Funnel, Merge, Sort, Pivot, Change Data Capture, Modify, Shared Containers ( Parallel) for developing jobs. Proficiency in data warehousing techniques for data cleansing, Slowly Changing Dimension Type II phenomenon, surrogate key assignment and change data capture. Expert in dimensional modeling, Star Schema modeling, Snowflake modeling, fact and dimension table design.. Basic knowledge on UNIX .
Skills Profile Technical Operating System Data Warehousing
Windows XP, Windows server2003 and UNIX.
ETL Tools
Data Stage 7.5.1A/8.0.1.
Data Bases
Oracle 9i & 10g.
Languages
Core java & html.
Concepts & Methodology.
Professional Experience Supply Chain Management System: ETL Developer
January2012–Till the date.
Pes Engineering(India) PES ENGINEERING is one of the MNC Company from Hyderabad of India has branches in Singapore,chaina etc. this is construction based Manufacturing company performs client needs based on their Construction requirements. Supply chain process is the common Business in every make to order of business process of the company. The objective of this project is to provide the integrated information on Retail Sales System and gives an insight into the current and future financial situation/needs based on the information received from the Data Warehouse.
Responsibilities: • Involved in understanding the business requirements specifications. • Involved in extract and load the data from source to target files. • Developed the Data Stage Jobs using different stages like Join, Transformer, lookup, Sort, Remove duplicates, Sequential file, filter, Funnel, Change Capture, Modify stage. • Developed data stage jobs using data stage designer client tool. • Running and monitor the jobs using the data stage director. • Participated in discussions with Team leader, Group Members and Technical Manager • Regarding any technical and Business Requirement issues. • Involved in performance tuning process. • Import and export the jobs using Data Stage Manager. • Involved in unit testing.
Environment: IBM Web Sphere DataStage 8.0.1, WindowsXP,Oracle10g. Sales Business Model: ETL Developer
January2011–Jan2012.
Classic Foods Inc,USA. Classic Foods Inc, USA. It is one of the MNC’s having number of stores and it sells Various numbers of products. The Database has lots of historical data. So data warehouse plays a major role in enabling various stores to view the data at a lowest level and help them to make decisions to identify user data from all data sources on diversified systems . This System gives the ability to access, analyze and share information in the company’s database. Created Enterprise Business model after gathering system information and understanding business aspects. Responsibilities: • Analyzing the business process, gathering the Requirements from the client and read the detailed design documents. • Used the Datastage Designer to develop processes for extracting, transforming, integrating and loading into Oracle Data Warehouse. • Extracting data from flat files by using sequential file stage. • Used Copy, Remove Duplicates, Sort, Join, Merge, Lookup, Change Capture, Transformer, and Dataset in designing jobs. • Designed and implemented slowly changing dimensions (SCD’s) methodologies. • Used extensively Reject Link, Job Parameters, and Stage Variables in developing obs. • Involving in Performance Tuning and resolve performance Issues. Environment : Data Stage 7.5.1A, Oracle 9i, Windows Xp. Sales Warehouse System: Trainee
January2010–December2011.
Network Appliance,USA. The main objective of this project is to find the information about sales of the Net App and also This project is used to calculate the how many times we retained our promise by supplying products to the customers in time and also calculated how many times we failed by not sending products to the customers in time. Here we need to maintain the data about customers, orders, products, time and store. Responsibilities: • Analyzing the business process, gathering the Requirements from the client and read the detailed design documents. • Involved to prepare ETL Specification for developing Jobs.
2
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Extracting data from flat files by using sequential file stage. Designed and implemented slowly changing dimensions (SCD’s) methodologies. Involved in performance tuning process. Import and export the jobs using Data Stage Manager. Involved in unit testing
Environment: Data Stage 7.5, Oracle 9i, Windows Server2003.
Education: •
M.C.A-(Master of Computer’s Applications), Osmania University, 2010.
Professional Organizations: •
3
Capgemini India Pvt ltd, Chennai, Datastage Developer since Jan 2010 till the date.
