Description
# WordPress / PHP Developer – Website Development, Maintenance & eCommerce **Company:** Offsite Management Systems LLC (OMS) **Location:** Dallas, Texas, USA **Engagement:** Freelance / Long-Term Contract **Work Arrangement:** Remote ## About OMS Offsite Management Systems LLC (OMS) is a US-based company providing specialized solutions, consulting, digital tools, and eLearning services for the downstream refining industry. We operate and continue to develop multiple OMS websites and web-based platforms. We are looking for an experienced **WordPress/PHP Developer** who can support, maintain, troubleshoot, and enhance these websites on an ongoing basis. This is not just a one-time website-building assignment. We are interested in developing a **long-term working relationship with a dependable developer** who can understand our existing systems and progressively improve them. ## Scope of Work The selected developer will work on existing and new OMS websites, including: * WordPress website development and maintenance * PHP development and customization * eCommerce functionality * WooCommerce configuration and customization * Payment gateway integration * User registration, login, and account management * Custom WordPress themes and child themes * Plugin installation, configuration, modification, and troubleshooting * Custom PHP functionality * MySQL/database integration * Forms and database-driven applications * API and third-party service integration * Website performance optimi