• Assembled new digital tools for bid team to improve speed and quality of drawing and document assessment.

• Supervised successful estimates from initial bid strategy through submission of bid for scopes sizes up to $160 million. • Improved & deepened material, vendor, and equipment databases that led directly to bid success via efficiency gains.

• Constructed bids from start to finish for scopes sizes up to $25 million as sole lead & up to $1.2 billion as team member.• Spearheaded creating a workflow for estimating and engineering departments to use 3D printing for internal planning purposes. Implemented use of large FDM and medium SLA printers to present 1:1 models of finishes, generalized models of project geometry, and specific structural detail models.• Created new standard for tracking of $85 million in scope changes to the concourse portion of the New York MTA’s East Side Access Grand Central Station expansion project.• Designed and programmed web-based data management tools for near-real time progress reporting of testing and verification for the $60 million equipment package within the new 86th St. Station on New York MTA’s 2nd Ave. Line.• Drafted three-dimensional models for components associated with various MTA, NYCDEP, NYCDOT, & PANYNJ projects.• Designed three-dimensional maps of rock elevations within project limits to verify removals for site drainage systems based on analysis of geotechnical data within street reconstruction and dam projects.• Performed work in a lead estimator, estimator, and project engineer role.

• Managed multi-discipline building information model (BIM) for the new 72nd St. Station on New York MTA’s 2nd Ave. line.• Created web-based reporting tool for communicating model scope changes from designer and owner stakeholders to a 17 member mechanical, electrical, and plumbing team for the new 72nd St. Station on New York MTA’s 2nd Ave. line.

• Designed and implemented secure data management tool for tracking of inspection reports, labor costs, and work progress during rapid startup of Superstorm Sandy recovery efforts in Staten Island.• Produced MySQL based database for tracking of existing building and utility information within the work zone for the Manhattan portion of the 2009-2010 Hudson River Tunnel construction attempt.• Verified and cataloged fabrication drawings and layout drawings for structural steel station framing within 3D model linked database for the refurbished 63rd St. Station on New York MTA’s 2nd Ave. line.• Rendered 3D walkthrough animations for tunneling processes in design phase for local & national projects.• Assisted in the management of secure documents as part of the PATH station reconstruction at World Trade Center.• Participated in the design and verification of steel water trunk main drawings per applicable local standards.

• Compiled bid proposals for multiple design-build and best value project bids with scope sizes up to $600 million in a team environment.

• Analyzed National Bridge Inventory database to discover statistically significant changes in bridge condition nationwide.• Programmed prototype PHP based database tool to dynamically generate bridge inspection reports.• Developed distributed wireless bridge strain sensor system. Development included production of sensor prototype and creation of white paper for future implementation.