William Barrett

Available to hire

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
See more

Language

English
Fluent

Work Experience

Programming and Data Analytics Consultant at WC Barrett Consulting
July 1, 2024 - Present
C# programming services, EDI application support, data management, report development, and application server maintenance for WMS and OMS systems. Debugged and modified .NET software components. Built databases for internal and customer-facing applications.
Senior Programmer at Phoenix Direct
July 1, 2024 - October 21, 2025
Provided eCommerce and Fulfillment application design and development expertise. Designed and coded Dropship and Reporting Portal. Custom Crystal Reports development. Data Pipelines and ETL processes for Shopify and ShipHero. SQL Server database design and administration. Developed a custom desktop call center OMS for Shopify integrated with ShipHero and InContact. Created GS1 Label Printing Client for Shiphero using Bartender API. Implemented EDI Document Processing and Trading Manager for D2C and B2B partners.
Software Development Resource at Aguirre Project Resources LLC
December 1, 2017 - October 21, 2025
Provided programming services for Construction and Project Management applications. Projects included Project Command Application Development (custom .Net, SQL Server, and Excel VBA) and a cloud-based budget tracking and reporting application for SPLOST projects.
Custom Solution Developer at US Cost, Inc.
December 1, 2012 - October 21, 2025
Goodyear - Migration of desktop cost estimating solution to web-based solution. American Electric Power - Crystal reports for web-based cost estimating. Powerlink - Time-phased cost estimate reporting in Crystal Reports. Heineken - Historical material cost analysis in VB.NET. Parsons - Custom report drivers using VB.NET and ADO.NET for Crystal Reports. Goodyear - Cost estimating client app integrated with SAP. City of Toronto - Risk management and forecasting for water treatment plant upgrade. Xcel Energy - Data migration tool for legacy data. CTR Systems - Custom VBA proposal report application. Time Phased Cost Escalation - Custom application for creating time-phased cost estimates and reports in Success Estimator. RiskCalculator - Monte Carlo simulation for commercial analysis.
Training and Services Consultant at Palisade Corporation
September 1, 2005 - October 21, 2025
Developed online Decision Analysis web applications and provided training and consulting for risk analysis and decision-support tools (e.g., @RISK / Expected Value). Projects included CH2MHill, ETrade, and academic implementations; delivered VBA/Excel optimization and risk analysis solutions.
Software Integration Consultant at US Cost, Inc.
March 1, 2001 - October 21, 2025
Projects included PECO Energy and CH2MHill; developed customized cost estimating and project data management software using VB and R&R Report Writer; built risk analysis and schedule risk models; supported enterprise integration and data workflows.
Research Instrumentation Specialist at Cornell University
June 1, 1996 - October 21, 2025
Installation, configuration, operation, and repairs for real-time data acquisition software/hardware; instrumentation and data measurement for environmental research; VBA/Excel, Minitab, SAS, SPSS programming for statistical analysis and reporting for Cornell Faculty.
Programming and Data Analytics Consultant at WC Barrett Consulting
July 1, 2024 - Present
C# programming services, EDI application support, data management, report development, and application server maintenance for WMS and OMS systems. Debugged and modified .NET software components. Built databases for internal and customer-facing applications.
Senior Programmer at Phoenix Direct
July 1, 2024 - October 21, 2025
Provided eCommerce and fulfillment application design and development; designed and coded Phoenix Direct Dropship and Reporting Portal; developed custom reports; built data pipelines/ETL for Shopify and ShipHero; SQL Server design and administration; desktop OMS for Shopify integrated with ShipHero and InContact; GS1 label printing client for ShipHero using Bartender API; EDI document processing and trading manager for D2C/B2B partners.
Software Development Resource at Aguirre Project Resources LLC
December 1, 2017 - October 21, 2025
Provided programming services for construction and project management applications, including a cloud-based budget tracking and reporting app for SPLOST projects and custom.NET/Excel VBA tooling.
Custom Solution Developer at US Cost, Inc.
December 1, 2012 - October 21, 2025
Migration and development of cost-estimating and reporting solutions; built web-based estimates, Crystal Reports-driven reporting, and VBA/VB-driven data processing for major clients (Goodyear, American Electric Power, Powerlink, Heineken, Parsons, City of Toronto, Xcel Energy, CTR Systems).
Training and Services Consultant at Palisade Corporation
September 1, 2005 - October 21, 2025
Developed online Decision Analysis web apps, delivered risk/decision analysis training, supported @RISK integration with Excel/SuccessEstimator; developed portfolio optimization models and classroom scheduling tools; provided client training.
Software Integration Consultant at US Cost, Inc.
March 1, 2001 - October 21, 2025
PECO Energy cost estimating and data management software; CH2MHill risk and estimate tooling; Idaho National Laboratory contingency planning; Hartsfield Airport estimating system integration; provided client support and data integration.
Palisade Corporation at Palisade Corporation
October 1, 1998 - October 21, 2025
Designed and developed support databases and web apps using MS SQL Server, VB, ADO, JavaScript, ASP, HTML; troubleshooting VB/VBA risk and decision analysis applications; client training.
Research Instrumentation Specialist at Cornell University
June 1, 1996 - October 21, 2025
Installed and maintained real-time data acquisition software/hardware; instrumentation and data measurement for environmental research; VBA/Excel, Minitab, SAS, SPSS for analysis and reporting.

Education

B.S. at Cornell University
January 11, 2030 - January 1, 1994
B.S. at Cornell University
January 11, 2030 - January 1, 1994

Qualifications

Cornell University - Data Analytics 360 Certification
May 1, 2024 - October 21, 2025
Data Analytics 360 Certification
May 24, 2024 - October 21, 2025

Industry Experience

Software & Internet, Professional Services, Retail