Joseph Crotty

Past

• Software Engineer at Fair Isaac
• Technical Advisor Systems / Network Engineer at Consulting Work
• Software Engineer at MatchLogic

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Education

• Colorado State University

Connections

25 connections

Industry

Computer Software

Websites

• My Website

Joseph Crotty’s Summary

Application Engineer seeking opportunity to leverage expertise in large-scale, data driven enterprise web application development / commercial application development with an emphasis on ETL and data modeling for complex transactional data.
• Articulate, engaging communication skills, collaborating effectively with business and technical teams to design and develop on-target solutions. Excellent training and technical documentation skills.
• Recognized as a passionate, innovative team member who demonstrates enthusiasm for solving interesting problems, integrating business savvy, advanced analytical skills, and technical expertise in development of robust, scalable software solutions.

Joseph Crotty’s Specialties:

• Programming Languages: Perl, PHP, OO, SQL (Oracle, Netezza, MySQL), Shell, HTML/XHTML, CSS, JavaScript, Java, C/C++
• Solid background in SQL and database layout for large-scale applications, web applications and large, scalable multi-tiered enterprise database systems. Versed in MVC, common web application algorithms, flexible presentation layers, and data structures.

Joseph Crotty’s Experience

• Software Engineer

  Fair Isaac

  (Public Company; FIC; Computer Software industry)

  2003 — February 2009 (6 years )

  Architect, design, maintain, document, and develop processes of a multi-faceted ETL application that feeds a two terabyte enterprise data warehouse used to serve clients with consumer data warehousing and real time analytics. Key clients: Coca-Cola, P&G, ConAgra, and Butterball.
  • Produce Shell and Perl scripts to accomplish ad-hoc database backfills, system administration, and general maintenance.
  • Served as technical project lead in implementation of data warehouse for key client (Butterball).
  • Managed six-month project to accurately consolidate, reformat, and extract a terabyte of data for a retiring major account.
  • Re-tooled Shell/SQL data warehouse rollup application for 89% performance increase. Moved code base to Perl modules and SQL separated into flat file libraries. Achieved 70% reduction in code bloat and robust extensibility.
  • Managed full lifecycle design and build of SQL tools in PL/SQL (i.e. 3,000 lines PL/SQL).

• Technical Advisor Systems / Network Engineer

  Consulting Work

  (Computer Software industry)

  2002 — 2003 (1 year )

  Provided technical consulting to business owners including network implementation and software implementation for two law firms.
  • Designed, developed, and upgraded commercial websites. Built and customized UNIX boxes with various flavors of Linux and BSD for security applications.

• Software Engineer

  MatchLogic

  (Public Company; Internet industry)

  1999 — 2002 (3 years )

  Promoted to lead development of in-house custom web GUIs used to create, schedule, push and report on email campaigns with volumes exceeding 20 million per day.
  • Maintained software suite, including source code control, testing, and feedback loops. Initiated CVS repository use to manage code and co-resident Sun packages to deliver code base.
  • Designed back-end application that manipulated a Berkeley database to enhance email validation performance by 50%, wrote 1000+ lines of C. Compiled and installed Perl, C, Berkley DB and other standard UNIX utilities.
  • Built database integrated web app interfaces for composing email content, seeding and verifying email push lists, and bulk response comments from inbox. Wrote 20,000+ lines of Perl and 1,000 lines SQL. Coded custom OO Perl modules. Both for mod_perl and to augment web apps.
  • Moved entire web based GUI onto a mod_perl apache web server.

Joseph Crotty’s Education

• Colorado State University

  1986 — 1992

Additional Information

Joseph Crotty’s Websites:

• My Website

Joseph Crotty’s Interests:

computer science algorithms, OOP, mountaineering, rock climbing, mountain biking, birding, and hiking

Joseph Crotty’s Groups:

Holy Trinity Catholic Church & School

Joseph Crotty’s Contact Settings

Interested In:

• job inquiries
• expertise requests
• business deals
• reference requests
• getting back in touch