A daily import of ~100,000 LDAP records from a third-party system into Salesforce using Heroku as a liaison between the systems.
Bi-directional integration between a Salesforce instance and Atlassian JIRA that preserves relationships two tables unique to each system as well as allowing either system to be the source of truth for specific fields.
An application submission and curation system using an email-to-salesforce listener to receive application documents and attach them to applications. Custom code to support application status tracking and to expose completed applications to third party systems for download.
Substantial Apex customization of a Salesforce org to integrate it with internal systems built by the customer. Heavy relationship cascading using triggers with an event-driven model. Custom hands-off Lead Conversion process tied to external system.
Daily imports of financial data records, complex analytics to offer useful metrics to users in order to facilitate business decisions and planning.
Custom Product record bundler using Apex/Visualforce to make it easy to create bundles and add them to Quotes and Opportunities.
Service Cloud Console implementation that heavily customized the console to integrate with CTI with divisions between record groupings for a company offering customer support services for a variety of customers. Depending on the organization related to a specific call, agents would answer the phone appropriately and have their record searches and relationships filtered based on customer.