Experience

Contract work as Yesod Web Development

Please see Yesod Web Development homepage for portfolio and details.
Usage of strong typing to avoid many common security threats, such as XSS and SQL injection.
Worked in code cleanups and style refresh for existing sites.

Authored dozens of Haskell packages providing a basis for the Yesod Web Framework.
Created one of the premier web application frameworks in the Haskell community.
Libraries have used wide range of advanced Haskell techniques: foreign function interface, template Haskell, quasi-quotation.
All open source projects are available on github.

Facilitated production of a complete factor refresh for the auto book of business through use of the COM+ protocol, external Generalized Linear Modeling tools, modified binary files and Excel user interface. Provided users with flexibility to determine for each variable how rates would be determined (offset, interacted, grouped, or simple categorical).
Adapted ratemaking process for entire homeowners book of business to reflect previously uncalculated effects of differing loss experience between lines.
Created reports to provide insight into business patterns based on exposure shifts. Provided both precision at the granular level as well as high-level overviews.
Restructured multiple data pulling programs to reflect changes in business practice, to streamline execution and to ease maintenance.
Provided assistance in dealing with various legacy database systems and in integrating across different platforms.

Work done in multiple server side languages (PHP, Python, etc)
Created AJAX interfaces
Implement various libraries such as lunar calendar and solar astronomical calculations