Senior Software Developer

I'm a software developer with the mind of an engineer. Graduated from Caltech in 2001, I've spent the last thirteen years writing software for a variety of companies, including an early complex event processing startup, a major defense contractor, a web development consultancy and an industry R&D consultancy. I believe the key to good software is aligning design with user intuition.

I'm interested in startup opportunities or software research & development work. I worked in Oahu from 2012 to 2013.

• Enhanced all user applications for new functionality.

• Overhauled over 80,000 of UI code for an OpenLaszlo upgrade.

• Integrated several SMS providers.

• Designed and implemented a new emergency notification product.

• Restructured and refactored the ETL process.

• Build custom reports for various customers.

• Improved the networking performance of a merchant iOS app.

• Provided three day on-site support for a high value retail client.

• Supported third-party developers integrate with our web service API.

• Interviewed over 150 candidates for development and support positions.

June 2005 - January 2012

Senior Software Developer

Distributed File Index, Search and Access Project

• Designed and implemented an ontology for representing file-systems and devices.

• Designed and implemented file-system event listeners for Windows and Mac OS X.

• Integrated into Mac OS X and Windows desktop interfaces.

• Integrated Google Docs and IMAP service indexing.

• Designed and implemented application installers for Windows and Mac OS X.

Distributed Graph Database Project

• Designed and implemented a tree-query planning and execution engine.

• Designed and implemented a JSON-based query and insert web service.

• Designed a visual query editor with query and result serialization.

• Supported various dependent projects from optimization to custom code.

• Data store with lock-free stateless paging capability patent (20060129540)

Education Ontology Project

• Designed an initial ontology for an educational project that represented the Common Core State Standards with high fidelity.

Distributed Parallel Graph Query Project

• Designed and developed a parallel processing algorithm for traversing multi-machine graphs based on regular-expression type queries.

Cybersecurity Visualization

• Designed and developed a prototype hierarchical mission control user interface.

13 years experience with Java

3 years experience with Objective-C

Full resume: http://augustocallejas.com