ABOUT US
Suresh Chappidi, PMP A-CSM
Founder
Suresh Chappidi is the founder and CEO of WorldVision Technologies, He brings more than 23 years of technology experience as program and project manager, solution architect, business intelligence and data warehouse expert, and OBIEE Solutions professional. Suresh has developed a sharp eye for how organizations can get overwhelmed with the complexity and diversity of IT problems and solutions; and he has developed a proprietary system for identifying and implementing the most efficient solutions while training and supporting customer management and staffers. WorldVision Technology solutions often lead to cost cutting and revenue enhancement while increasing customer and end user satisfaction.
Education
Wharton School of Business, University of Pennsylvania
Executive Development Program
Pennsylvania, PA
2016
George Washington University
Master of Science in Information Technology
Major in Management Information Systems
Washington DC
2002
National Institute of Technology (Formerly Regional Engineering College, Warangal)
Master of Technology
Warangal, India
1995
JNTU College of Engineering
Bachelor’s of Technology, & Engineering
Hyderabad, India
Hyderabad, 1993
NATIONAL CENTRE FOR COMPUTING TECHNIQUES
Post graduate diploma in Computer Science
Hyderabad, India
1993
Certifications/Qualifications
- Certificate Training from Data Warehouse Institute
- Datatel Products: Envision 4.8.1, 4.7.1, R18, R17, Colleague, Benefactor, Reporting Tools
- Languages: SQL, Visual Basic, Unibasic, Java, and C
- Databases: Oracle, SQL Server, DB2 and Unidata
- Hardware: HP UNIX, SUN SOLARIS, and IBM S390, AIX
- Operating Systems: Microsoft Windows, UNIX, MVS.ESA and DOS
- Business Intelligence: SQL Server Reporting Services (SSRS), Crystal Reports
- Data Warehouse Modeling: Dimensional Modeling, Star Schema, Snowflake Schema
- ETL Tools: SQL Server Integration Services (SSIS), Informatica
- 24 years of relevant experience
Professional Experience
WORLDVISION TECHNOLOGIES, INC
Aldie, VA
DEPARTMENT OF ENERGY
BI Manager/OBIEE Solutions Architect
Germantown, MD
2011-2016
- Successfully upgraded OBIEE environment from 11.1.1.5 to 11.1.1.7
- Architected data model, ETL components, and BI solution for integrating data coming from multiple source systems
- Designed, developed and implemented portfolio analytics system that gets data from Oracle Primavera database
- Designed and built several BI dashboards with rich user interface
- Integrated BI data into Weblogic web spaces using Oracle ADF technology
- Responsible for administration of OBIEE 11G BI system
BUREAU OF ALCOHOL, TOBACCO, FIREARMS AND EXPLOSIVES
OBIEE Architect
Washington, DC
2012-2012
- Architected the end to end OBIEE solution for ATF’s N-Force source system application
- Collaborated with other contractors at ATF and mentored their technical teams on their OBIEE implementation
- Designed, developed and deployed all ETL, reports, and dashboards
- Interfaced with the end users and demonstrated the functionality of the OBIEE application
DEPARTMENT OF HOMELAND SECURITY
OBIEE Consultant
Washington D.C.
2011-2011
- Designed, developed and implemented case, action, risk management, risk assessment management, content management, and activity subject areas by extracting data from Siebel 8.1.1 OLTP system and loading the OBIEE data warehouse
- Created diverse range of summary level dashboards with built-in drill down capabilities for slicing and dicing the data. Integrated OBIEE into WebSphere Portal
IDATA INC
Consultant
Arlington, VA
2008-Present
- Architected, designed, developed and implemented data warehouse solution for Bay Path College using SQL Server Integration Services, Visual Studio, and SQL Server Database
- Developed and implemented reporting solution for Texas Wesleyan University Using SQL SSRS, SQL Server Database, and iData cookbook. The project involved converting Envision/Unidata reports to SSRS
- Developed and implemented reporting solution for Contra Costa Community College District (CCCD) using SSRS, SQL Server Database, and iData cookbook. The project involved converting Envision/Unidata/Query builders reports to SSRS
- Worked on several Harvard Law integration projects to import the admissions data for the law school students. Developed ELF import processes, ELF mappings, duplicate checking criteria, and merge criteria
- Worked on Latin honors project that calculates the GPA differently to Harvard’s requirements. Created custom GPA calculation subroutine and processes that update the graduate’s file.
NATIONAL LABOR RELATIONS BOARD (NLRB)
Lead Data Warehouse Architect
Washington D.C.
2008-2011
- Designed developed and implemented case, action, and activity subject areas by extracting data from Siebel 7.9.2 OLTP system and loading the OBIEE data warehouse
- Created and integrated a diverse range of complex measures and summary level dashboards with built-in drill down capabilities for slicing and dicing data
LOYOLA COLLEGE
Consultant
Baltimore, MD
2008-2009
- Developed integration modules for getting the data required for iModules out of Colleague and Benefactor
- Integrated the date that iModules sends every night to Colleague and Benefactor
NETWORK SOLUTIONS, INC.
Software Engineer
Herndon, VA
2007-2008
- Planned and directed key engineering projects to ensure on-time, requirements-compliant completion
- Created and integrated cost-effective ETL mappings by using data from Sieble and various other sources including flat files
- Spearheaded the maintenance and development of data warehouse subject areas Internal Commission management system, services workflow, Do Not Contact list, and Virtual Private Server
WEBMETHODS, INC.
Sr. Software Analyst
Fairfax, VA
2006-2007
- Played a key role in launching organizational Siebel Analytics and ETL mappings
- Tracked and updated full data warehouse and all marketing dashboards in Siebel Analytics for the in-house Siebel data warehouse
- Trained, mentored and supervised a cross-functional, 3-member team, with strong focus on optimizing productivity and streamlining workflow
- Supported executive level business users on dashboard projects, including executive analytics, products purchased analytics, lead generation analytics, and reference analytics
PROUD PARTNERS