Jon Nuss

Jon “David” Nuss Software Developer/Systems Engineer New Castle, KY-- Infinibit, Inc DotNet Developer, SQL Developer Location, Dates: Louisville, KY, 01/2002 - 08/2024 Summary: Versatile professional with extensive experience in software development, systems engineering, and business ownership. Demonstrated expertise in developing custom applications, enhancing ecommerce platforms, managing network infrastructure, and supporting various clients across multiple industries. Proven ability to drive revenue, improve operational efficiency, and provide comprehensive IT solutions. Key Responsibilities and Accomplishments: CLIENT: iCarpetiles, Inc. • E-commerce Integration: Improved custom Windows app to import eBay and Amazon orders for iCarpetiles and CarpetileLots websites using their respective APIs and the PayPal API. • Website Development: Customized NopCommerce DotNetCore e-commerce engine (C#, MVC, DotNet Core, SQL) for iCarpetiles.com, including a complete rewrite of the Website Product Manager, QuickBooks Integrator, Feed & Sitemap generators, and all associated utilities for a seamless transition and trouble-free launch. • 3D Visualizer: Designed and developed a 3D tiled floor layout designer (Visualizer) desktop kiosk app to help customers envision custom patterns, enhancing product selection. • Shipping Utility: Developed a shipping re-calculator utility to automatically update all website shipping tables when rates change or are renegotiated. • Payment Gateway: Created a custom payment gateway module for Intuit Merchant Services (VB.Net) and integrated it into the website. Developed a version of QuickBooks Integrator (QBI) to manage orders, customers, and affiliates in QuickBooks Enterprise. Integrated Amazon and eBay orders into QBI via respective APIs. • Website Management: Designed, developed, and supported www.icarpetiles.com, a direct-toconsumer tile distribution website with 17,000 customers, generating over $1 million in annual revenues. The site features automatic image re-sampling, an automated customer responder, and dual-layer encryption for customer data protection. • Backend Development: Designed and developed a warehouse-to-website local Windows DB app backend for the new iCarpetiles.com ASP.NET website with inventory synchronization, auto FTP upload, and product management. CLIENT: Contract Resources, Inc. • E-commerce Development: Developed CarpetileLots.com e-commerce website with a customized NopCommerce MVC/C# open-source system. Created a custom Nop plugin (C#) for accepting credit card payments from Intuit’s merchant gateway. • QuickBooks Integration: Developed a Windows app to import orders, customers, affiliates, and payments directly into QuickBooks using Intuit API/SDK. CLIENT: Eric Johnson Enterprises, Inc. • Network Security: Set up router IPsec VPN tunnels to branch offices and colocation center, and remote VPN client software for external devices. Implemented PCI protocols and documentation with regular vulnerability and malware scans. • IT Support: Provided comprehensive IT support for the entire SMB Windows network, software, and web hosting. Automated systems to eliminate the need for a full-time IT department. Orchestrated telecommuting for the sales staff during pandemic. CLIENT: IAmmo.com, Net Ballistics, LLC • E-commerce Development: Designed and developed www.iammo.com (ASP.Net), an ecommerce website specializing in ammunition and firearms. Features include an auto-XML feed generator, auto inventory/pricing updater, custom web reporting, and affiliate payment/marketing/feed management. • Data Migration: Conducted ETL data migration from MS-SQL to MySQL and co-authored documentation for project conversion to the LAMP stack as per new owner's specifications. CLIENT: National Nursery Products • Commission Processing System: Designed and developed a multi-tier Windows VB.Net/SQL commission processing system, managing payment data between 170 suppliers, 15,000 customers, and 33 sales reps. This system eliminated the need for multiple spreadsheets and databases, drastically improving throughput and reducing transcription errors. • Order Tracking System: Designed and developed a transactional client/server product order tracking/processing Windows application to integrate with NNP’s commission processing system. CLIENT: Kiesler Police Supply • Website Development: Designed, developed, and supported www.kiesler.com and www.kieslersonline.com on Classic ASP/SQL Server platforms. These websites supported thousands of customers and generated significant revenue. Features included automatic image handling, custom DB encryption, SQL injection and XSS protection, automated customer response, reporting tools, mailing list management, and user page tracking. • Firepowertv.us: Designed and developed a site featuring product reviews, TV schedules, and an event calendar, supporting a local TV show and generating advertising revenue. CLIENT: Young Implement Company • Shipping System: Developed www.youngimplements.com, featuring a real-time, multi-carrier shipping system for DHL, UPS, USPS, and FedEx, computing freight from multiple drop shippers and warehouses, which increased sales by optimizing shipping costs. CLIENT: Marketing Insights, LLC • Survey System: Developed a custom JavaScript, web-based survey system for Yum! Brands to research diversity issues in the workplace, helping to identify problems and increase employee/managerial awareness. Other Projects: • • • • • • • • AI Art Critic: Developing a MAUI Mobile application with ChatGPT4 integrated API proxy (C#, DotNet8). Fast Email Log Processor: Developed a console application to parse Ability Mail Server logs (SMTP, POP3, IMAP), generate MD5 hashes, and format data (ETL) for quick and bulk import into SQL Server 2022 database (C#, .Net8, EF Core). This facilitates the study of attack vectors on the mail server and the creation of data used for firewall blocking rules. Lucky Lotto: Created a REST API for generating true random sets of numbers using electronic noise entropy and statistical algorithms. Coinalyzer: Developed a cryptocurrency tracker and assessment tool pulling data from exchange APIs (DotNet5, MS-SQL). MemoMaster: Developed a fully encrypted desktop "memo" and information storage system with a desktop client, Blazor client, and working on a MAUI (Android/iOS) client. AmmoSearch.Com: Created a price comparison search engine for ammunition vendors, featuring automated XML product feed reading and a responsive design (ASP.Net, SQL). DynamIPe: Authored a Windows DotNet 1.1 service application and SOAP web service for automatically updating DNS records to a dynamic IP address (.Net3.5). MiracleCat.com: Designed and developed a web-shopping affiliate portal site with auto sitemap and product feed generation and auto-import from CJ REST/SOAP feeds (Classic ASP, SQL). Professional Skills Languages & Markup: C# (C Sharp) VB.Net, VBScript, VBA JavaScript, ECMA Script ANSI SQL, MSQL, T-SQL PERL HTML5, CSS3 XML, XSD, DTD, XSLT JSON, PDF Platforms & Frameworks: DotNet Core DotNet Framework ASP.Net Web Forms, MVC .Net WinForms, WPF, Xamarin, MAUI .Net Web API (WCF, REST) Jquery, JqueryUI BootStrap, Material Blazor Server & Client Active Server Pages SignalR (websockets) Development Tools & Systems: MS Visual Studio Visual Studio Code MS SQL Server: SSMS, SSIS & CLR Internet Information Server (IIS) PowerShell MS Azure SAP Crystal Reports SSRS (MS Reports) Windows Server MS Office OpenAI Git, GitHub Education & Certifications University Of Louisville, Speed Scientific School Electrical Engineering, minor in Chemistry Engineering Math & Computer Science, minor in Business Administration COMPTIA Security+ Ce Certification – 04/03/2027 – WYG8JM0RJ1FE1ZWZ