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Sr. Microstrategy Developer/informatica Developer Resume

Columbus, OH

SUMMARY:

  • Around 5+ years of professional experience in Design, Development and Implementation of Data Warehousing applications, with proficiency in Making Reports, Scorecards, Dashboards using MicroStrategy 10/9/8i/7i/7.0.
  • Experience in BI applications in many industrial sectors like Insurance, Banking, Health Careand Retail.
  • Strong experience using MicroStrategySuite (Intelligence Server, Desktop, MDX Adapter/ OLAP Provider, Web, Narrowcast Server, Visual Insight, Report Services).
  • Experience with all the modules of MicroStrategy Product Suite namely MicroStrategy Intelligence Server, MicroStrategy Web, MicroStrategy Dashboard, MicroStrategy Narrowcast Server, and MicroStrategy Desktop.
  • Extensive knowledge of Logical and Physical modeling along with design on SQL Server.
  • Implemented proactive delivery reports and used the business intelligence solutions on the web using Micro strategy narrowcast servers.
  • Extensively worked in MicroStrategy Reporting - Templates, Filters, Metrics, consolidations, Prompts, custom group, and Datamarting Reports.
  • Generated reports by developing various Schema objects and Application objects in MicroStrategy platform.
  • Excellent working knowledge with business units to gather requirements and to build POCs
  • Worked on the development of Dashboard reports for the Key Performance Indicators for the top management.
  • Involved in MicroStrategy Report Services by designing the Documents, Creating Dashboards and Scorecards.
  • Designed and created Reports from multiple data sources in MicroStrategy.
  • Expert in performing MicroStrategy upgrade/installation and tuning performance
  • Performance Optimization, performance monitoring, configuring and tuning experience in Micro Strategy Business Intelligence tool suite (Intelligence server, Web) and in database.
  • Prepared Implementation plan, best practices, document for achievements& learning from the projects.
  • Expert in implementing, designing and integrating MicroStrategy products
  • Data modeling experience using Dimensional Data modeling and Star & Snow Flake Schema modeling.
  • Pro-active involvement in continuous performance improvements for existing OLAP systems.
  • Worked extensively on MicroStrategy Narrowcast Server applications.
  • Apart from this, I often have to jump between developing templates to .net reusable web controls to front end JavaScript and jQuery components to SQL scripting etc.
  • Experience working with the Business Analysts and Business users in gathering and documenting user requirements. experience with data analysis, data mining, data modeling and data troubleshooting
  • Experience includes implementing all phases of the System Development Life Cycle (SDLC), including Business Requirements Gathering, Design, Development, Testing, and Implementation of Client-Server, Multi-tier, Web, Data Modeling and Data Warehousing/OLAP/Business Intelligence Applications.
  • High-end database experience using Informatica, Oracle 10g/9i/8i, MS SQL Server 2005, DB2, Retek, MS Access7.0/2000, Teradata, SQL, PL/SQL, SQL*Plus, SQL*Loader.
  • Strong hands on experience using Teradata utilities (B-TEQ, Fast Load, Multiload, Fast Export, Query man).
  • Developed and supported Extraction, Transformation and Load process (ETL) using Informatica Power Center to populate the tables in Data warehouse.
  • Used Github and Urban Code Deployment (UCD) for migrating the informatica code from DEV/QA to Production.
  • Positive work attitude, interpersonal, and organizing skills matched with the ability to manage stress, time and people effectively.
  • Expert in designing Web/Mobile Dashboards and Visual Insight.
  • Excellent communication skills and the ability to work individually as well as in a team environment.
  • Strong team player with excellent analytical and problem-solving skills.
  • Achievement oriented with an ability to manage change with ease. Willing to learn and upgrade Skills.

TECHNICAL SKILLS:

BI Tools: MicroStrategy10.x/9.x/8.x (Administrator, Architect, Desktop, Web, Intelligence Server, Narrowcast Server, Report Services and OLAP Services), SAP Business Objects XI 3.1

Databases: Teradata 15.0,V2R4.1,Oracle12c,11g,11i, and SQL Server (2005/2008), IBM DB2, MS Access 2000 and V2R6.0, Netezza 4.0

Data Modeling: Microsoft Visio, Erwin 4.5

Supporting Tools: MS Project, SQL Navigator, TOAD, Adobe Flash, Flex, SSH Client, Reflection X, Ruby Mine

ETL Tool: Informatica

Languages: C, Java, SQL, PL/SQL, Transact SQL, UNIX shell scripting.

Web: HTML, DHTML, XML, XSL, JSP, JavaScript, Microsoft Front Page, Excel and HomeSite 4.0.

OS: Windows10/7/ XP/2003/2000,UNIX and Linux

PROFESSIONAL EXPERIENCE:

Confidential, Columbus, OH

Sr. MicroStrategy Developer/Informatica Developer

Responsibilities:

  • Interacted with the Business Analysts and Enterprise users.
  • Involved in the development of Data Models (physical/logical) using Erwin tool as KBB data and reporting requirements are completely different from the existing scenario.
  • Involved in architecting the schema objects Attributes, Facts, Hierarchies.
  • Designed the configuration objects Filters, Base Metrics, Derived Metrics, Templates and Reports.
  • Designed and developed MicroStrategy reports, documents and Visual Insight Dashboards.
  • Visual Insight - Created analysis and added visualizations using the data from existing reports and Intelligent Cubes (I-cube)
  • Customized the drilling options specific to the reports using drill map editor to give access to more detailed and supplemental information.
  • Customized reports using Custom Groups and Consolidations.
  • Designed Compound metrics and Complex filters and Time filters.
  • Developed various Prompts supporting end users to interactively choose different filtering criterion.
  • Optimized query performance by updating VLDB properties at project level and report level.
  • Performed optimizations using Report Data Options.
  • Involved in development of interactive dashboards and scorecards for high level management.
  • Extensively giving mock-ups to the Enterprise user to better understand the reporting analysis and also making their life easier.
  • Used MicroStrategy Web to offer interactive reporting to the end users through a web browser.
  • Extensively used MicroStrategy Web to enable users to run-predefined sales and inventory reports for building their own customized reports.
  • Develop reports and trained users on how to use them with Visual Insight.
  • Analyzed the best way of approaching towards the reporting with minimum amount of maintenance effort, QA work and giving the flexibility to the users to pick and choose whatever data they like from different key tables.
  • Involved in changing the existing Sales Organization Hierarchy, which is required to be modified as underlying data were reorganized.
  • Utilized MicroStrategy Visual Insight to build compelling dashboards on the Web.
  • Unit tested the reports developed by the other developers.
  • Preparing Test SQL queries based on requirement in Teradata. Requirements could be in Oracle, Teradata, Unix script,etc.
  • Extensively used transformations such as Source Qualifier, Aggregator, Expression, Lookup, Router, Filter, Update Strategy, Joiner, Transaction Control and Stored Procedure.
  • Extensively used ETL to load data from multiple sources to Staging area (Oracle 9i) using Informatica PowerCenter 7.1 Worked with pre and post sessions and extracted data from Transaction System into Staging Area. Knowledge of Identifying Facts and Dimensions tables.
  • Tuned sources, targets, mappings and sessions to improve the performance of data load.
  • Designed Logical and Physical Modeling using Erwin Data Modeler tool.
  • Experience in data migration of Informatica Mappings, Sessions, and Workflows to Data Integrator.
  • Involved in the Development of Informatica mappings and mapplets and tuned them for Optimum performance, Dependencies and Batch Design.
  • Created Several Informatica Mappings to populate the data into dimensions and fact tables.
  • Worked cooperatively with the team members to identify and resolve various issues relating to Informatica and other database related issues.
  • Designing mapping templates to specify high level approach.
  • Worked on Teradata data warehouse.
  • Assisted the team in integrating the current project with new Enterprise analytics.
  • Assisted the team in identifying the errors in the underlying data.

Environment: MicroStrategy10.3/10.2(MicroStrategy Administrator, MicroStrategy Architect, MicroStrategy Desktop, MicroStrategy Narrowcast Server, Visual Insight, MicroStrategy Object Manager, MicroStrategy Enterprise Manager, MicroStrategy OLAP Services, Toad for Oracle9.7.2, MicroStrategy Project Manager, MicroStrategy Intelligence Server), Teradata 14.0, Oracle 12c/11g, UNIX, Windows 7, Informatica Power Center 10.x(Workflow Manager, Workflow Monitor, Repository Manager.)

Confidential, Sunnyvale, CA

MicroStrategy Developer

Responsibilities:

  • Active team member and participated in BI team meetings to discuss the user requirements and convert them into MSTR scorecard and dashboards
  • Involved with off shore team for development and job responsibilities sharing.
  • Created Low Level Design documents (LLD’s) and High Level Design Documents (HLD’s) as per the user requirements.
  • Designed the Logical Data Model based on the Physical Data Model to design the Schema.
  • Created Schema objects and public objects as per the requirement and also worked on creating the views on database side when needed
  • Worked with MicroStrategy Integrity Manager for testing and comparing reports with V8 to V9
  • Extensively worked in creating and integrating MicroStrategy reports and objects (Attributes, Facts, Filters, Metrics, Prompts, Templates etc)
  • Created ad-hoc reports and freeform SQL reports depending on user requirement.
  • Created Interactive Dashboards and Flash Analysis in MicroStrategy Desktop for display in Web.
  • Extensively used OLAP services to optimize memory usage and reduce number of hits to database. Hence improved performance.
  • Understanding of Teradata Logical Data models.
  • Proposed solutions in team meetings involving DAs, ETL and SAs for better reporting standards
  • Worked extensively on Advanced Metrics, Advanced Filters, Advanced Prompts, Drill Maps etc
  • Worked with MSTR Transformation to leverage MTD and YTD metric
  • Fixed the defects created by the testing team within given time.
  • Updating Object Mapping document and RLM document for future references.
  • Mentoring team members and shared knowledge with them to improve team standards. Assigning work as per the skill sets of team members.
  • Worked on debugging complex reports by identifying the issues and doing appropriate enhancements
  • Involved in Code Optimization and Query Tuning to improve performance of the reports. Depending on scenario sometimes indexing the database tables with the help of DBA.
  • Testing MSTR reports in different environments (DEV, UAT and PROD) for consistency.
  • Set up report level security for different users.
  • Analyzed the data warehouse data and detected the data quality issues and recommended corrective courses of action
  • Involved in UAT Testing Defect resolution.

Environment: MicroStrategy 9/9.3.1/9.2x, ERWIN 4.0, TOAD 7.0, Teradata, Visual Insight,Microsoft Visual SourceSafe 6, Informatica Power Center, Oracle 11i,Java Scripts, Windows XP.

Confidential

Jr. MicroStrategy Developer

Responsibilities:

  • Gathered requirements from users and converted them to technical specifications.
  • Performed SQL tuning to minimize data load time. Excellent gain in performance recorded and also involved in defining requirements, functional specifications, design documentation and test strategy.
  • Participated actively in Logical design.
  • Effectively created DDL scripts and populated tables on Data Warehouse.
  • Developed Data Validation and Polling processes for some of the ETL designs.
  • Developed ABC (Audit, Balance and Control) processes in ETL.
  • Created complex metrics with different level dimensionality, condition and transformations for user and business specific reporting needs.
  • Worked extensively with filters, custom groups, prompts, consolidations and transformations so as to generate reports meeting business needs.
  • Designed and populated Snowflake Time hierarchy
  • Set up the initial metadata by creating Schema Objects and Application Object

Environment: MicroStrategy 8.0 (Administrator, MicroStrategy Desktop, MicroStrategy Intelligence Server, MicroStrategy Narrowcast Server), Actuate eReport Designer Professional

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