Glen R.

I’m a senior software developer with 12+ years of experience building complete solutions. My work focuses on real-world integrations, automating business workflows, and connecting systems that normally don’t communicate. API Integration & Automation I’ve built end-to-end integrations for platforms such as: • Authorize.Net – ACH/credit card workflows, recurring billing, subscription engines, customer profiles • Shopify – GraphQL Admin API integrations, product and inventory sync, fulfillment workflows, reusable integration modules • Twilio – SMS automation, 10DLC compliance, sender profiles, message scheduling • DocuSign – embedded signing, routing workflows, signature tracking • Acumatica – inventory, orders, reporting, custom endpoints Most of my work centers around solving operational challenges: automating payments, syncing inventory, processing orders, handling messaging flows, and building dashboards or reporting tools that companies rely on day-to-day. Backend Development (.NET, Python, Azure) I design and build scalable backend systems including: • ASP.NET Core Web APIs • Python services and automation scripts • Azure Functions (scheduled tasks, event-driven workflows) • Cosmos DB and SQL-based architectures • Secure credential storage (Azure Key Vault) • OAuth2, token refresh processes, micro-service communication These backends typically support ecommerce integrations, billing systems, data pipelines, or custom business workflows. Swift iOS Development I develop native iOS applications in Swift and SwiftUI, focusing on clean UI, strong API communication, and secure data handling. Projects include medical record apps, document scanning workflows, and client-facing booking or scheduling apps. FileMaker Development (10+ Years) I have extensive experience building and improving FileMaker systems, including: • Custom API modules (Shopify, Authorize.Net, Twilio, Google, Microsoft, etc.) • Complex multi-step workflows and automation • Dashboards and reporting systems • Web viewer integrations with JavaScript • Modernizing legacy FileMaker solutions for performance and maintainability Background & Approach My military background built my discipline, attention to detail, and reliability. I take ownership of projects, communicate clearly, and design systems that are stable, maintainable, and practical for real business use. My approach is simple: deliver solutions that work in the real world, improve operations, and scale as the business grows.