If your web application, checkout pipeline, or API integrations are dropping data or failing under load, silent errors are actively costing you money. I am a Senior Backend Engineer & Systems Architect with 20+ years of enterprise experience building, auditing, and optimizing mission-critical web infrastructure. What I Build & Fix: WordPress plugins, E-Commerce & Custom Payment Gateways: Deep experience with complex WooCommerce payment processing, transactional logging, and gateway architecture. Public Proof: Developer of KristinaPay Gateway for Authorize.Net (https://wordpress.org/plugins/kristinapay-gateway-authorize-net/) on the official WordPress.org directory. High-Reliability API & Webhook Engineering: Custom Python/PHP integrations (Jobber, CRMs, third-party APIs) built with persistent JSON error logging so leads and transactions are never lost silently. Backend & Database Infrastructure: Complex SQL/PostgreSQL database design, legacy refactoring, and custom plugin/service development. Engagement Terms: I work directly with business owners, CTOs, and agency partners to diagnose systemic issues and build production-grade solutions. Rate: Senior Engineering Rate of $85/hour (or custom fixed-scope project quotes following initial technical diagnostic). Next Step: Direct Message me here on Reddit with a summary of your system stack and current technical bottlenecks to schedule a 15-minute diagnostic call.   submitted by   /u/Outrageous-Sherbert4 [link]   [comments]