15+ years building robust, scalable systems in fintech, enterprise SaaS, and regulated industries. Full-stack across C#, Azure microservices, React, Three.js, IoT firmware, and cloud deployment.
Architected Azure-based microservices handling international wire transfers and real-time payment processing. Built a rules engine for fraud and sanctions screening, Bank2Bank API integrations, and configured full CI/CD pipelines from scratch.
Built and evolved a comprehensive enterprise platform covering compliance scheduling, certification management, client billing, and employee expense tracking — started at Jadian Enterprises and continued at CABEM Technologies. Included dashboards and reporting for global accreditation clients.
Developed a self-hosted desktop auditing application and a Windows CE mobile client with international printer support, enabling field auditors to work fully offline and sync reports automatically when reconnected.
Full-stack competency management system with a React.js component architecture on the frontend and PHP backend services running on Linux. Supported custom workflow configuration for enterprise accreditation clients.
Owned end-to-end Windows server infrastructure across physical and cloud environments — installation and configuration of IIS and MSSQL, SQL Server replication, server migrations, performance monitoring, and ongoing maintenance.
Led deep SQL performance optimization across datasets with millions of rows — diagnosing inefficient joins, rebuilding indexes, and tuning statistics. Engineered onboarding migrations consolidating multiple client databases into unified systems.
C/Arduino firmware for the ESP32 that connects to WiFi and hosts a REST API plus web interface for real-time hardware I/O. Dual-core FreeRTOS architecture runs the HTTP server on Core 0 and sensor polling on Core 1. Modular opt-in drivers for LED matrices, LCD, DHT, OneWire, servos, and tone output. Live sensor data feeds into a Chart.js dashboard via a Node.js data API.
Full-stack Next.js 15 app with TypeScript, MongoDB, and Google OAuth via NextAuth v5. Features a custom canvas-based terminal renderer with CRT scanline effects, advanced Three.js 3D scenes with instanced geometry, post-processing (Bloom, Depth of Field, ToneMapping), physics simulation via Rapier, and pointer-tracked camera easing. Includes a typed CMS with draft/publish/audit-trail state management deployed to Google Cloud Run via Docker multi-stage builds.
A personal C# utility library built up over years of professional development — including a SQL parser, SQL executor, SMTP listener, browser automation bot, SQL SMO searcher, and Windows temp cleaner. Reflects a habit of abstracting repetitive work into clean, testable modules.
Founded a software development and technical consulting LLC offering full-stack .NET development, Azure cloud architecture, and systems integration services. Available for freelance engineering and advisory engagements.
↗ bigdesignsolutions.netDesigned Azure-based B2B API microservices for wire and real-time payment processing with fraud and sanctions validation. Integrated Azure Service Bus, Cosmos DB, and CI/CD pipelines. Served as lead code reviewer, mentoring junior developers and raising team-wide code quality standards.
Built scalable web applications for global accreditation and certification clients using C# ASP.NET, PHP, and React.js. Delivered internationalized workflows, data visualization dashboards, and managed Windows IIS/MSSQL server infrastructure including database replication.
Oversaw architecture and development of the organization's core web platform using C# .NET, ASP.NET, and MSSQL as sole technical leader. Provided independent contracting for audit quality management application support, data migrations, and server migrations.
Delivered enterprise-grade software for global clients in regulated industries, leading frontend and backend architecture for compliance-driven solutions. Built desktop and mobile offline-first international applications and managed network and server infrastructure.
Principal @ Big Design Solutions LLC · Open to senior .NET / Azure roles — Tempe, AZ or remote.