Hi Prabhu,
I might be wrong, but so far, most of the Development Cert linked to Programming, and Technology linked to Administering/Configuring SAP Systems.
Have a look @ the link below:-
List of Development Certs
https://training.sap.com/shop/sap-search/certifications?q=Development+Associate
List of Technology Certs
https://training.sap.com/shop/sap-search/certifications?q=Technology+associate