Excellent knowledge of waterfall and spiral methodologies of Software Development Life Cycle (SDLC).Extensive experience in writing functional specifications, translating business requirements to technical specifications, created/maintained/modified data base design document with detailed description of logical entities and physical tables.Created ERWIN reports in HTML, RTF format depending upon the requirement, published Data model in model mart, created naming convention files, co-coordinated with DBAs to apply the data model changes. Created DDL scripts for implementing Data Modeling changes. Worked extensively on forward and reverse engineering processes.Extensive experience in Relational and Dimensional Data modeling for creating Logical and Physical Design of Database and ER Diagrams using multiple data modeling tools like ERWIN, ER Studio.Data Modeler with strong Conceptual and Logical Data Modeling skills, has experience with JAD sessions for requirements gathering, creating data mapping documents, writing functional specifications, queries.
An Information technology professional with more than 3 years of extensive Information Technology experience in all phases of Software development life cycle including System Analysis, Design, Data Modeling, Implementation and Support of various applications in OLTP, Data Warehousing, and OLAP applications.