Omar T.

ERPNext & Frappe Framework Specialist helping businesses build custom modules, automate workflows, and optimize server infrastructure. Whether you need a ground-up custom Frappe app, complex third-party API integrations, or database performance tuning, I deliver clean, maintainable solutions built on Frappe best practices. Core Expertise & Services: - ERPNext Customization: Custom doctypes, print formats, Client/Server scripts, server-side hooks, and workflow automation. - Frappe App Development: Building standalone, multi-tenant custom Frappe applications from scratch. - DevOps & Server Administration: Bench CLI management, MariaDB optimization, multi-site setups, SSL, and mail server (Exim/SMTP) configuration. - Integrations & APIs: REST API integrations, AI, payment and SMS gateways, mobile app backends, and third-party SaaS connections. - System Optimization: MariaDB query optimization, index tuning, and diagnosing bench execution issues.