Lead Developer Resume

OBJECTIVE:

Looking for a long - term association with an organization having dynamic work environment where my skills could be enhanced and grow in the hierarchy of the company.

SUMMARY:

9+ years of total IT experience in Business Intelligence tools like- Informatica 8.x/9.x/10.x, Cognos and Business Objects working with Confidential, and Confidential.
Strong experience in Analysis, Design and Development, Administration, Testing and Implementation of business application systems for Health care, Retail, Telecomm domain.
5+ Years of experience in Dimensional Modelling, Data Modelling, Star and Snowflake Schemas using Erwin tool .
Expertise in Data Warehouse/Data mart, ODS, OLTP and OLAP implementations teamed with project scope, Analysis, requirements gathering, data modeling, Effort Estimation, ETL Design, development, System testing, Implementation and production support. Strong Implementation Experience to very large Data warehouse (15+ TB) environment.
2+ years of experience in working with Informatica Cloud (using Salesforce Connector). Worked on SFDC Bulk API load, SF lookup and SFDC Success and Error files etc.
3+ Years of experience in SAP Business Object Reporting, Universe Design, Webi, Desktop Intellegence Report and Crystal Reporing.
3+ Years of working experience of B2B tools - Informatica B2B Data Exchange 9.5.1/10.1, Informatica Data Transformation and Informatica Data Quality 9x.
Hand on experience in programming language like Unix shell scripting, Python 3.6 and Java.
Delivered multiple Projects under Agile Methodology and Waterfall model.
Expertise in working with relational databases such as Oracle 11g/10g/9i/8x, SQL Server 2008/2005, MS Access, Teradata, DB2, Unstructured Data, Flat File, XML Files and Cobol Mainframe system.
Strong experience working with XML files as the Source and Target, used transformations like XML Generator and XML Parser to transform XML files, used Oracle XMLTYPE data type to store XML files.
Used major components like Serializers, Parsers, Mappers and Streamers in Data Transformation Studio. Used the Data Transformation Studio to create scripts that convert complex data formats (i.e. HL7, EDI File Formats), into standard ones and then integrate to Informatica's Power Center platform, using the UDT transformation.
Worked with the Informatica B2B DX Operation console to create the partners, configure the Partner management, Event Monitors and the Events.
Extensive experience of performance optimization of ETL Solution using various techniqes - Partitioning, Push Down Optimization, Grid Implementation, Web & Application server tuning and load balancing.
Designed and developed efficient Error handling mechanism in the data integration ETL solutions.
Estimated various large Projects using Top Down and Bottom Up approach.
Strong experience to Understand business requirement and translate them into technical requirement.
Developed effective working relationships with client team to understand their business needs, develop tactical and strategic plans to implement technology solutions and effectively manage client expectations.
Demonstrated leadership abilities and team work skills as well as the ability to accomplish tasks under minimal direction and supervision.
Have a good conceptual understanding of Big Data Map/Reduce concepts.
Worked in multiple countries.

PROFESSIONAL EXPERIENCE:

Confidential

Lead Developer

Confidential

Lead Designer/Developer

Confidential

Technical Delivery Manager

Confidential

Lead Developer

Confidential

Technical Support Analyst

Confidential

Sr. Developer

Confidential

Responsibilities:

Excellent analytical and problem solving skills.
Self-confident and positive attitude.
Self-motivated and quick learner in emerging technologies of IT.
Ability to deal with people diplomatically.
Can work effectively in team, as well as individually.

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