Md. Ashraful Islam

Senior Oracle APEX Developer | Oracle APEX Cloud Certified Professional

Senior Oracle APEX Developer with 5+ years of experience delivering enterprise grade ERP solutions for Healthcare and Logistics organizations. Expertise in end to end ERP development, including database design, advanced PL/SQL business logic, secure UI development, system integration, and performance optimization.

Strong hands on experience in building complete ERP modules such as Patient Management, OPD/IPD, Billing, Pharmacy, Laboratory, HRMS, Accounting, Inventory, and Fixed Assets. Proven ability to handle high volume transactional systems with strict role based security, auditing, and data encryption.

Experienced in logistics and workflow automation, real time tracking using REST APIs, legacy Oracle Forms & Reports migration, interactive dashboards, and process automation.

Core Skills: Oracle APEX 23.1+, Advanced SQL & PL/SQL, ORDS & REST APIs, BI Publisher, Jasper Reports, Oracle Database 12c–23c.