Erik Hoffmann Email & Phone Number

Saint Louis, Mo, Us

Full stack developer experienced with analysis, design, estimation, implementation, maintenance and support of e-commerce sites, mobile applications, kiosk applications for cruise and theme parks, manufacturing systems, and B2B web services.Experienced in .NET, Blazor MVC, WEB API, C#, ASP.NET, HTML 5, Angular, Require.JS, Google Material Design, Underscore.js, TypeScript/JavaScript, LESS/CSS/SCSS, Telerik Kendo, Windows Forms, WPF, Aurigma and SQL ServerProjects / Activities :- WebView2/Chromium based kiosk systems for in-store and cruise ship applications- HTML 5 product ordering wizards utilizing Angular, Fabric JS, RequireJS- Internationalization and localization of ASP.NET eCommerce platforms- DBA responsibility in production environment- Maintained hosting facility infrastructure (Web farm/SQL Server databases/SAN storage/SQL Server Fail-over Cluster, Hyper-V hosts, Juniper & Cisco firewalls, KEMP LoadMaster)- Creation of technical documentation for internal/external use- Integrated with third party systems for order fulfillment and tracking- Created an ASP.NET/javascript based photo editing pipeline utilizing Aurgima components to enable online print ordering workflow- Created ASP.NET order routing portal allowing manufacturers and retailers to manage online accounts/orders- Migrated existing web systems and back-end systems to current .NET versions- Provided technical integration support for clients - Provided 24/7 technical support- Implemented custom in-house defect tracking system- Code reviews, mentoring, interviewing candiates

St. Louis, Mo, Us

Technical Lead on multiple high visibility projects using ASP.NET, Visual Studio, SQL Server, ADO.NET, COM, DHTML/CSS/JavaScript, Flash, ASP 3.0, Visual Source Safe, and custom defect & tracking tools.- Managed a team of 10 onsite and offshore developers to successfully launch four credit card point program sites and the corresponding administration tool within an extremely tight marketing driven deadline.- Implemented new interface and integration with Endeca (endeca.com) search technologies for American Express Membership Rewards (www.membershiprewards.com)- Implemented changes to the existing web based management application (American Express Membership Rewards Maintenance Tool)- Extended existing American Express WishList e-commerce application with new functionality.

Saint Louis, Mo, Us

Analysis/design/implementation/maintenance of e-commerce sites, manufacturing systems, B2B web services, and third party consulting using ASP.NET, C#/VB.NET, Informix, SQL Server, Visual Studio, JavaScript,XML, Adobe Graphics Server, C++, ODBC, MFC/ATL/STL, Visual Basic 5, COM/COM+/DCOM, and ASP- Designed and implemented online photo gift wizards, B2B web service & manufacturing system- Technical Lead - mentoring, process improvement, project definition, work assignment/monitoring- Created in-house work/defect tracking system (C#/ASP.NET)- Technical recruitment/interviewing - Developed prototypes for Kinko's store systems and presented at conference- Ported CPI store systems (C++/VB6 to C#/VB.NET)- Designed/implemented image processing pipeline- Extended functionality of searsphotos.com- Implemented core framework for CPI store systems (data storage,object persistence,job scheduling,application services,replication, and core structures)

Plano, Texas, Us

Responsible for the analysis/design/implementation/maintenance and support of point of sale, sales presentation, image acquisition and processing, and online order entry systems using C++, MFC, ATL, STL, Visual Basic, COM/COM+/DCOM, and Informix-Provided software architecture, analysis, design and test specifications that met user requirements within schedule and budget constraints, while upholding corporate and industry standards and conventions- Created software interfaces for devices: Kodak CCD, Sony DKC-ST5, dye sublimation printers (Kodak XLS 8600, Sony UPD7000, Sony UPD70a), and CPI's custom camera hardware- Responsible for the design/implementation/maintenance of business object and framework components in the Point of Sale system, including image management, inventory management, customer / manufacturing orders, pricing, promotions, production tracking, accounting, customer data, job scheduling, and data import/export