Oracle APEX Project Support Needed

I’m part-way through an Oracle APEX application and have reached the point where an experienced hand would save me a lot of time. The core platform is Oracle APEX running on Oracle DB 19c, with typical use of PL/SQL, dynamic actions, and RESTful Web Services... (Budget: ₹750 - ₹1250 INR, Jobs: Database Development, Microsoft SQL Server, MySQL, Oracle, Oracle APEX, Oracle Database, RESTful, SQL)