Hello! What is your local database? Could you provide link to your web service?
I have 10+ years experience in Delphi (Delphi 3 - Delphi 10.2) RTL/VCL/FMX.
I developed with 3rd party visual components: Developer Express, TMS Components Pack, EhLib.
I worked with various databases: Oracle (FireDAC, ODAC, DAO), Firebird (FireDAC, IBX, FIBPlus), MS SQL (ADO), MySQL (FireDAC, MyDAC, AnyDAC), SQLite (FireDAC).
I worked with various printing systems: FastReport, QuickReport. Create reports in MS Excel, Word.
I use SVN with TortoiseSVN or Git with TortoiseGit or command line.
I worked with Xml and Json.
Best regards, Denis.