Mohamed Adunan M

Stabilized and optimized live ERP and HR systems in a production environment. Identified and resolved workflow bottlenecks, improving system reliability and user adoption. Delivered feature enhancements based on direct stakeholder discussions.

Full Stack Developer / ERP Lead at Grand Master ERP (Vanilla PHP - Multi-Company ERP)

Designed and built a centralized ERP platform with multi-entity data segregation; implemented REST APIs, supplier onboarding, RFP management, purchase orders, GRN processing, and automated accounting entries. Implemented scalable backend architecture with RBAC and modular components.

Software Developer at Zeenara Technologies

Led architecture and backend development of ERP modules across HR, Payroll, Accounting, and Supply Chain domains, delivering scalable backend services and integration points.

ERP/HR Outsourcing Platform Developer at AIR WADERP

Developed a complete HR outsourcing platform supporting permanent, supplier, and freelance workforce models; onsite assignment in Saudi Arabia.

ASP.NET Core Web API / Backend Developer at Biz One Net

Developed secure REST APIs using ASP.NET Core with JWT authentication and OTP verification; implemented relational data models and structured business workflows.

Full-Stack Software Developer at Zeenara Technologies

Led architecture and backend development of ERP modules across HR, Payroll, Accounting, and Supply Chain; designed RESTful APIs using PHP and ASP.NET Core; engineered multi-company architecture with strict data isolation and RBAC; automated end-to-end workflows (Quote → Approval → Sales Order → Delivery → Invoice), reducing manual steps and errors. Improved database schemas and query performance; supported web and mobile apps; enabled scalable, secure solutions.

ERP Consultant (Onsite Assignment) at IR WADERP

Onsite assignment in Saudi Arabia delivering HR Outsourcing, Payroll and Accounting ERP configurations and integrations; implemented configurable payroll engines and end-to-end ERP processes for multiple clients.